21011155200

素因数分解:

$2^8\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:152

約数の個数: 972

約数和(自身を含む): 90834575104

約数和(自身を除く): 69823419904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 31, 32, 35, 36, 40, 41, 42, 45, 48, 50, 56, 60, 62, 63, 64, 70, 72, 75, 80, 82, 84, 90, 93, 96, 100, 105, 112, 120, 123, 124, 126, 128, 140, 144, 150, 155, 160, 164, 168, 175, 180, 186, 192, 200, 205, 210, 217, 224, 225, 240, 246, 248, 252, 256, 279, 280, 287, 288, 300, 310, 315, 320, 328, 336, 350, 360, 369, 372, 384, 400, 410, 420, 434, 448, 450, 465, 480, 492, 496, 504, 525, 558, 560, 574, 576, 600, 615, 620, 630, 640, 651, 656, 672, 700, 720, 738, 744, 768, 775, 800, 820, 840, 861, 868, 896, 900, 930, 960, 984, 992, 1008, 1025, 1050, 1085, 1116, 1120, 1148, 1152, 1200, 1230, 1240, 1260, 1271, 1280, 1302, 1312, 1344, 1395, 1400, 1435, 1440, 1476, 1488, 1550, 1575, 1600, 1640, 1680, 1681, 1722, 1736, 1792, 1800, 1845, 1860, 1920, 1953, 1968, 1984, 2016, 2050, 2100, 2170, 2232, 2240, 2296, 2304, 2325, 2400, 2460, 2480, 2520, 2542, 2583, 2604, 2624, 2688, 2790, 2800, 2870, 2880, 2952, 2976, 3075, 3100, 3150, 3200, 3255, 3280, 3360, 3362, 3444, 3472, 3600, 3690, 3720, 3813, 3840, 3906, 3936, 3968, 4032, 4100, 4200, 4305, 4340, 4464, 4480, 4592, 4650, 4800, 4920, 4960, 5040, 5043, 5084, 5166, 5208, 5248, 5376, 5425, 5580, 5600, 5740, 5760, 5904, 5952, 6150, 6200, 6300, 6355, 6400, 6510, 6560, 6720, 6724, 6888, 6944, 6975, 7175, 7200, 7380, 7440, 7626, 7812, 7872, 7936, 8064, 8200, 8400, 8405, 8610, 8680, 8897, 8928, 8960, 9184, 9225, 9300, 9600, 9765, 9840, 9920, 10080, 10086, 10168, 10332, 10416, 10496, 10850, 11160, 11200, 11439, 11480, 11520, 11767, 11808, 11904, 12300, 12400, 12600, 12710, 12915, 13020, 13120, 13440, 13448, 13776, 13888, 13950, 14350, 14400, 14760, 14880, 15129, 15252, 15624, 15744, 16128, 16275, 16400, 16800, 16810, 17220, 17360, 17794, 17856, 18368, 18450, 18600, 19065, 19200, 19530, 19680, 19840, 20160, 20172, 20336, 20664, 20832, 21525, 21700, 22320, 22400, 22878, 22960, 23534, 23616, 23808, 24600, 24800, 25200, 25215, 25420, 25830, 26040, 26240, 26691, 26880, 26896, 27552, 27776, 27900, 28700, 28800, 29520, 29760, 30258, 30504, 31248, 31488, 31775, 32550, 32800, 33600, 33620, 34440, 34720, 35301, 35588, 35712, 36736, 36900, 37200, 38130, 39060, 39360, 39680, 40320, 40344, 40672, 41328, 41664, 42025, 43050, 43400, 44485, 44640, 44800, 45756, 45920, 47068, 47232, 48825, 49200, 49600, 50400, 50430, 50840, 51660, 52080, 52111, 52480, 53382, 53792, 55104, 55552, 55800, 57195, 57400, 57600, 58835, 59040, 59520, 60516, 61008, 62496, 63550, 64575, 65100, 65600, 67200, 67240, 68880, 69440, 70602, 71176, 71424, 73472, 73800, 74400, 75645, 76260, 78120, 78720, 80073, 80640, 80688, 81344, 82656, 83328, 84050, 86100, 86800, 88970, 89280, 91512, 91840, 94136, 94464, 95325, 97650, 98400, 99200, 100800, 100860, 101680, 103320, 104160, 104222, 105903, 106764, 107584, 110208, 111600, 114390, 114800, 117670, 118080, 119040, 121032, 122016, 124992, 126075, 127100, 129150, 130200, 131200, 133455, 134400, 134480, 137760, 138880, 141204, 142352, 147600, 148800, 151290, 152520, 156240, 156333, 157440, 160146, 161376, 162688, 165312, 166656, 168100, 172200, 173600, 176505, 177940, 178560, 183024, 183680, 188272, 190650, 195300, 196800, 198400, 201600, 201720, 203360, 206640, 208320, 208444, 211806, 213528, 215168, 220416, 222425, 223200, 228780, 229600, 235340, 236160, 242064, 244032, 249984, 252150, 254200, 258300, 260400, 260555, 262400, 266910, 268960, 275520, 277760, 282408, 284704, 285975, 294175, 295200, 297600, 302580, 305040, 312480, 312666, 320292, 322752, 325376, 330624, 336200, 344400, 347200, 353010, 355880, 357120, 364777, 366048, 367360, 376544, 378225, 381300, 390600, 393600, 400365, 403200, 403440, 406720, 413280, 416640, 416888, 423612, 427056, 430336, 444850, 446400, 457560, 459200, 468999, 470680, 472320, 484128, 488064, 499968, 504300, 508400, 516600, 520800, 521110, 529515, 533820, 537920, 551040, 564816, 569408, 571950, 588350, 590400, 595200, 605160, 610080, 624960, 625332, 640584, 645504, 661248, 667275, 672400, 688800, 694400, 706020, 711760, 729554, 732096, 753088, 756450, 762600, 781200, 781665, 787200, 800730, 806880, 813440, 826560, 833280, 833776, 847224, 854112, 882525, 889700, 892800, 915120, 918400, 937998, 941360, 968256, 976128, 1008600, 1016800, 1033200, 1041600, 1042220, 1059030, 1067640, 1075840, 1094331, 1102080, 1129632, 1138816, 1143900, 1176700, 1180800, 1210320, 1220160, 1249920, 1250664, 1281168, 1291008, 1302775, 1334550, 1344800, 1377600, 1388800, 1412040, 1423520, 1459108, 1464192, 1506176, 1512900, 1525200, 1562400, 1563330, 1601460, 1613760, 1626880, 1653120, 1667552, 1694448, 1708224, 1765050, 1779400, 1785600, 1823885, 1830240, 1836800, 1875996, 1882720, 1936512, 2001825, 2017200, 2033600, 2066400, 2083200, 2084440, 2118060, 2135280, 2151680, 2188662, 2259264, 2277632, 2287800, 2344995, 2353400, 2361600, 2420640, 2440320, 2499840, 2501328, 2562336, 2605550, 2647575, 2669100, 2689600, 2755200, 2824080, 2847040, 2918216, 2928384, 3012352, 3025800, 3050400, 3124800, 3126660, 3202920, 3227520, 3282993, 3306240, 3335104, 3388896, 3416448, 3530100, 3558800, 3647770, 3660480, 3751992, 3765440, 3873024, 3908325, 4003650, 4034400, 4067200, 4132800, 4166400, 4168880, 4236120, 4270560, 4377324, 4518528, 4575600, 4689990, 4706800, 4841280, 4880640, 5002656, 5124672, 5211100, 5295150, 5338200, 5379200, 5471655, 5510400, 5648160, 5694080, 5836432, 6051600, 6100800, 6249600, 6253320, 6405840, 6455040, 6565986, 6670208, 6777792, 6832896, 7060200, 7117600, 7295540, 7320960, 7503984, 7530880, 7816650, 8007300, 8068800, 8134400, 8265600, 8337760, 8472240, 8541120, 8754648, 9037056, 9119425, 9151200, 9379980, 9413600, 9682560, 10005312, 10249344, 10422200, 10590300, 10676400, 10758400, 10943310, 11296320, 11388160, 11672864, 11724975, 12103200, 12201600, 12499200, 12506640, 12811680, 13131972, 13340416, 13555584, 14120400, 14235200, 14591080, 14641920, 15007968, 15061760, 15633300, 16014600, 16137600, 16414965, 16531200, 16675520, 16944480, 17082240, 17509296, 18238850, 18302400, 18759960, 18827200, 19365120, 20010624, 20498688, 20844400, 21180600, 21352800, 21886620, 22592640, 23345728, 23449950, 24206400, 24403200, 25013280, 25623360, 26263944, 27111168, 27358275, 28240800, 28470400, 29182160, 30015936, 31266600, 32029200, 32275200, 32829930, 33351040, 33888960, 34164480, 35018592, 36477700, 36604800, 37519920, 37654400, 40021248, 41688800, 42361200, 42705600, 43773240, 45185280, 46691456, 46899900, 48412800, 50026560, 51246720, 52527888, 54716550, 56481600, 56940800, 58364320, 60031872, 62533200, 64058400, 65659860, 66702080, 67777920, 70037184, 72955400, 73209600, 75039840, 75308800, 82074825, 83377600, 84722400, 85411200, 87546480, 93382912, 93799800, 96825600, 100053120, 102493440, 105055776, 109433100, 112963200, 116728640, 120063744, 125066400, 128116800, 131319720, 135555840, 140074368, 145910800, 150079680, 164149650, 166755200, 169444800, 170822400, 175092960, 187599600, 200106240, 210111552, 218866200, 225926400, 233457280, 250132800, 256233600, 262639440, 280148736, 291821600, 300159360, 328299300, 333510400, 338889600, 350185920, 375199200, 420223104, 437732400, 466914560, 500265600, 512467200, 525278880, 583643200, 600318720, 656598600, 677779200, 700371840, 750398400, 840446208, 875464800, 1000531200, 1050557760, 1167286400, 1313197200, 1400743680, 1500796800, 1750929600, 2101115520, 2334572800, 2626394400, 3001593600, 3501859200, 4202231040, 5252788800, 7003718400, 10505577600, 21011155200]

約数ペア:

[(1, 21011155200), (2, 10505577600), (3, 7003718400), (4, 5252788800), (5, 4202231040), (6, 3501859200), (7, 3001593600), (8, 2626394400), (9, 2334572800), (10, 2101115520), (12, 1750929600), (14, 1500796800), (15, 1400743680), (16, 1313197200), (18, 1167286400), (20, 1050557760), (21, 1000531200), (24, 875464800), (25, 840446208), (28, 750398400), (30, 700371840), (31, 677779200), (32, 656598600), (35, 600318720), (36, 583643200), (40, 525278880), (41, 512467200), (42, 500265600), (45, 466914560), (48, 437732400), (50, 420223104), (56, 375199200), (60, 350185920), (62, 338889600), (63, 333510400), (64, 328299300), (70, 300159360), (72, 291821600), (75, 280148736), (80, 262639440), (82, 256233600), (84, 250132800), (90, 233457280), (93, 225926400), (96, 218866200), (100, 210111552), (105, 200106240), (112, 187599600), (120, 175092960), (123, 170822400), (124, 169444800), (126, 166755200), (128, 164149650), (140, 150079680), (144, 145910800), (150, 140074368), (155, 135555840), (160, 131319720), (164, 128116800), (168, 125066400), (175, 120063744), (180, 116728640), (186, 112963200), (192, 109433100), (200, 105055776), (205, 102493440), (210, 100053120), (217, 96825600), (224, 93799800), (225, 93382912), (240, 87546480), (246, 85411200), (248, 84722400), (252, 83377600), (256, 82074825), (279, 75308800), (280, 75039840), (287, 73209600), (288, 72955400), (300, 70037184), (310, 67777920), (315, 66702080), (320, 65659860), (328, 64058400), (336, 62533200), (350, 60031872), (360, 58364320), (369, 56940800), (372, 56481600), (384, 54716550), (400, 52527888), (410, 51246720), (420, 50026560), (434, 48412800), (448, 46899900), (450, 46691456), (465, 45185280), (480, 43773240), (492, 42705600), (496, 42361200), (504, 41688800), (525, 40021248), (558, 37654400), (560, 37519920), (574, 36604800), (576, 36477700), (600, 35018592), (615, 34164480), (620, 33888960), (630, 33351040), (640, 32829930), (651, 32275200), (656, 32029200), (672, 31266600), (700, 30015936), (720, 29182160), (738, 28470400), (744, 28240800), (768, 27358275), (775, 27111168), (800, 26263944), (820, 25623360), (840, 25013280), (861, 24403200), (868, 24206400), (896, 23449950), (900, 23345728), (930, 22592640), (960, 21886620), (984, 21352800), (992, 21180600), (1008, 20844400), (1025, 20498688), (1050, 20010624), (1085, 19365120), (1116, 18827200), (1120, 18759960), (1148, 18302400), (1152, 18238850), (1200, 17509296), (1230, 17082240), (1240, 16944480), (1260, 16675520), (1271, 16531200), (1280, 16414965), (1302, 16137600), (1312, 16014600), (1344, 15633300), (1395, 15061760), (1400, 15007968), (1435, 14641920), (1440, 14591080), (1476, 14235200), (1488, 14120400), (1550, 13555584), (1575, 13340416), (1600, 13131972), (1640, 12811680), (1680, 12506640), (1681, 12499200), (1722, 12201600), (1736, 12103200), (1792, 11724975), (1800, 11672864), (1845, 11388160), (1860, 11296320), (1920, 10943310), (1953, 10758400), (1968, 10676400), (1984, 10590300), (2016, 10422200), (2050, 10249344), (2100, 10005312), (2170, 9682560), (2232, 9413600), (2240, 9379980), (2296, 9151200), (2304, 9119425), (2325, 9037056), (2400, 8754648), (2460, 8541120), (2480, 8472240), (2520, 8337760), (2542, 8265600), (2583, 8134400), (2604, 8068800), (2624, 8007300), (2688, 7816650), (2790, 7530880), (2800, 7503984), (2870, 7320960), (2880, 7295540), (2952, 7117600), (2976, 7060200), (3075, 6832896), (3100, 6777792), (3150, 6670208), (3200, 6565986), (3255, 6455040), (3280, 6405840), (3360, 6253320), (3362, 6249600), (3444, 6100800), (3472, 6051600), (3600, 5836432), (3690, 5694080), (3720, 5648160), (3813, 5510400), (3840, 5471655), (3906, 5379200), (3936, 5338200), (3968, 5295150), (4032, 5211100), (4100, 5124672), (4200, 5002656), (4305, 4880640), (4340, 4841280), (4464, 4706800), (4480, 4689990), (4592, 4575600), (4650, 4518528), (4800, 4377324), (4920, 4270560), (4960, 4236120), (5040, 4168880), (5043, 4166400), (5084, 4132800), (5166, 4067200), (5208, 4034400), (5248, 4003650), (5376, 3908325), (5425, 3873024), (5580, 3765440), (5600, 3751992), (5740, 3660480), (5760, 3647770), (5904, 3558800), (5952, 3530100), (6150, 3416448), (6200, 3388896), (6300, 3335104), (6355, 3306240), (6400, 3282993), (6510, 3227520), (6560, 3202920), (6720, 3126660), (6724, 3124800), (6888, 3050400), (6944, 3025800), (6975, 3012352), (7175, 2928384), (7200, 2918216), (7380, 2847040), (7440, 2824080), (7626, 2755200), (7812, 2689600), (7872, 2669100), (7936, 2647575), (8064, 2605550), (8200, 2562336), (8400, 2501328), (8405, 2499840), (8610, 2440320), (8680, 2420640), (8897, 2361600), (8928, 2353400), (8960, 2344995), (9184, 2287800), (9225, 2277632), (9300, 2259264), (9600, 2188662), (9765, 2151680), (9840, 2135280), (9920, 2118060), (10080, 2084440), (10086, 2083200), (10168, 2066400), (10332, 2033600), (10416, 2017200), (10496, 2001825), (10850, 1936512), (11160, 1882720), (11200, 1875996), (11439, 1836800), (11480, 1830240), (11520, 1823885), (11767, 1785600), (11808, 1779400), (11904, 1765050), (12300, 1708224), (12400, 1694448), (12600, 1667552), (12710, 1653120), (12915, 1626880), (13020, 1613760), (13120, 1601460), (13440, 1563330), (13448, 1562400), (13776, 1525200), (13888, 1512900), (13950, 1506176), (14350, 1464192), (14400, 1459108), (14760, 1423520), (14880, 1412040), (15129, 1388800), (15252, 1377600), (15624, 1344800), (15744, 1334550), (16128, 1302775), (16275, 1291008), (16400, 1281168), (16800, 1250664), (16810, 1249920), (17220, 1220160), (17360, 1210320), (17794, 1180800), (17856, 1176700), (18368, 1143900), (18450, 1138816), (18600, 1129632), (19065, 1102080), (19200, 1094331), (19530, 1075840), (19680, 1067640), (19840, 1059030), (20160, 1042220), (20172, 1041600), (20336, 1033200), (20664, 1016800), (20832, 1008600), (21525, 976128), (21700, 968256), (22320, 941360), (22400, 937998), (22878, 918400), (22960, 915120), (23534, 892800), (23616, 889700), (23808, 882525), (24600, 854112), (24800, 847224), (25200, 833776), (25215, 833280), (25420, 826560), (25830, 813440), (26040, 806880), (26240, 800730), (26691, 787200), (26880, 781665), (26896, 781200), (27552, 762600), (27776, 756450), (27900, 753088), (28700, 732096), (28800, 729554), (29520, 711760), (29760, 706020), (30258, 694400), (30504, 688800), (31248, 672400), (31488, 667275), (31775, 661248), (32550, 645504), (32800, 640584), (33600, 625332), (33620, 624960), (34440, 610080), (34720, 605160), (35301, 595200), (35588, 590400), (35712, 588350), (36736, 571950), (36900, 569408), (37200, 564816), (38130, 551040), (39060, 537920), (39360, 533820), (39680, 529515), (40320, 521110), (40344, 520800), (40672, 516600), (41328, 508400), (41664, 504300), (42025, 499968), (43050, 488064), (43400, 484128), (44485, 472320), (44640, 470680), (44800, 468999), (45756, 459200), (45920, 457560), (47068, 446400), (47232, 444850), (48825, 430336), (49200, 427056), (49600, 423612), (50400, 416888), (50430, 416640), (50840, 413280), (51660, 406720), (52080, 403440), (52111, 403200), (52480, 400365), (53382, 393600), (53792, 390600), (55104, 381300), (55552, 378225), (55800, 376544), (57195, 367360), (57400, 366048), (57600, 364777), (58835, 357120), (59040, 355880), (59520, 353010), (60516, 347200), (61008, 344400), (62496, 336200), (63550, 330624), (64575, 325376), (65100, 322752), (65600, 320292), (67200, 312666), (67240, 312480), (68880, 305040), (69440, 302580), (70602, 297600), (71176, 295200), (71424, 294175), (73472, 285975), (73800, 284704), (74400, 282408), (75645, 277760), (76260, 275520), (78120, 268960), (78720, 266910), (80073, 262400), (80640, 260555), (80688, 260400), (81344, 258300), (82656, 254200), (83328, 252150), (84050, 249984), (86100, 244032), (86800, 242064), (88970, 236160), (89280, 235340), (91512, 229600), (91840, 228780), (94136, 223200), (94464, 222425), (95325, 220416), (97650, 215168), (98400, 213528), (99200, 211806), (100800, 208444), (100860, 208320), (101680, 206640), (103320, 203360), (104160, 201720), (104222, 201600), (105903, 198400), (106764, 196800), (107584, 195300), (110208, 190650), (111600, 188272), (114390, 183680), (114800, 183024), (117670, 178560), (118080, 177940), (119040, 176505), (121032, 173600), (122016, 172200), (124992, 168100), (126075, 166656), (127100, 165312), (129150, 162688), (130200, 161376), (131200, 160146), (133455, 157440), (134400, 156333), (134480, 156240), (137760, 152520), (138880, 151290), (141204, 148800), (142352, 147600)]