21753607680

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:315

約数の個数: 960

約数和(自身を含む): 93965414400

約数和(自身を除く): 72211806720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 31, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 62, 63, 64, 70, 72, 76, 80, 84, 90, 93, 95, 96, 105, 112, 114, 120, 124, 126, 128, 133, 140, 144, 152, 155, 160, 168, 171, 180, 186, 190, 192, 210, 217, 224, 228, 229, 240, 248, 252, 256, 266, 279, 280, 285, 288, 304, 310, 315, 320, 336, 342, 360, 372, 380, 384, 399, 420, 434, 448, 456, 458, 465, 480, 496, 504, 512, 532, 558, 560, 570, 576, 589, 608, 620, 630, 640, 651, 665, 672, 684, 687, 720, 744, 760, 768, 798, 840, 855, 868, 896, 912, 916, 930, 960, 992, 1008, 1064, 1085, 1116, 1120, 1140, 1145, 1152, 1178, 1197, 1216, 1240, 1260, 1280, 1302, 1330, 1344, 1368, 1374, 1395, 1440, 1488, 1520, 1536, 1596, 1603, 1680, 1710, 1736, 1767, 1792, 1824, 1832, 1860, 1920, 1953, 1984, 1995, 2016, 2061, 2128, 2170, 2232, 2240, 2280, 2290, 2304, 2356, 2394, 2432, 2480, 2520, 2560, 2604, 2660, 2688, 2736, 2748, 2790, 2880, 2945, 2976, 3040, 3192, 3206, 3255, 3360, 3420, 3435, 3472, 3534, 3584, 3648, 3664, 3720, 3840, 3906, 3968, 3990, 4032, 4122, 4123, 4256, 4340, 4351, 4464, 4480, 4560, 4580, 4608, 4712, 4788, 4809, 4864, 4960, 5040, 5208, 5301, 5320, 5376, 5472, 5496, 5580, 5760, 5890, 5952, 5985, 6080, 6384, 6412, 6510, 6720, 6840, 6870, 6944, 7068, 7099, 7296, 7328, 7440, 7680, 7812, 7936, 7980, 8015, 8064, 8244, 8246, 8512, 8680, 8702, 8835, 8928, 8960, 9120, 9160, 9424, 9576, 9618, 9728, 9765, 9920, 10080, 10305, 10416, 10602, 10640, 10752, 10944, 10992, 11160, 11520, 11780, 11904, 11970, 12160, 12369, 12768, 12824, 13020, 13053, 13440, 13680, 13740, 13888, 14136, 14198, 14427, 14592, 14656, 14880, 15624, 15872, 15960, 16030, 16128, 16488, 16492, 17024, 17360, 17404, 17670, 17856, 17920, 18240, 18320, 18848, 19152, 19236, 19530, 19840, 20160, 20610, 20615, 20832, 21204, 21280, 21297, 21755, 21888, 21984, 22320, 23040, 23560, 23808, 23940, 24045, 24320, 24738, 25536, 25648, 26040, 26106, 26505, 26880, 27360, 27480, 27776, 28272, 28396, 28854, 29184, 29312, 29760, 30457, 31248, 31920, 32060, 32256, 32976, 32984, 34048, 34720, 34808, 35340, 35495, 35712, 36480, 36640, 37107, 37696, 38304, 38472, 39060, 39159, 39680, 40320, 41220, 41230, 41664, 42408, 42560, 42594, 43510, 43776, 43968, 44640, 47120, 47616, 47880, 48090, 48640, 49476, 49693, 51072, 51296, 52080, 52212, 53010, 53760, 54720, 54960, 55552, 56544, 56792, 57708, 58624, 59520, 60914, 61845, 62496, 63840, 63891, 64120, 65265, 65952, 65968, 68096, 69440, 69616, 70680, 70990, 71424, 72135, 72960, 73280, 74214, 75392, 76608, 76944, 78120, 78318, 79360, 80640, 82440, 82460, 83328, 84816, 85120, 85188, 87020, 87552, 87936, 89280, 91371, 94240, 95760, 96180, 98952, 99386, 102144, 102592, 104160, 104424, 106020, 106485, 109440, 109920, 111104, 113088, 113584, 115416, 117248, 119040, 121828, 123690, 124992, 127680, 127782, 128240, 130530, 131904, 131936, 134881, 138880, 139232, 141360, 141980, 142848, 144270, 145920, 146560, 148428, 149079, 150784, 152285, 153216, 153888, 156240, 156636, 161280, 164880, 164920, 166656, 169632, 170240, 170376, 174040, 175872, 178560, 182742, 185535, 188480, 191520, 192360, 195795, 197904, 198772, 204288, 205184, 208320, 208848, 212040, 212970, 218880, 219840, 226176, 227168, 230832, 238080, 243656, 247380, 248465, 249984, 255360, 255564, 256480, 261060, 263808, 263872, 269762, 274113, 277760, 278464, 282720, 283960, 288540, 293120, 296856, 298158, 301568, 304570, 306432, 307776, 312480, 313272, 319455, 329760, 329840, 333312, 339264, 340480, 340752, 348080, 351744, 357120, 365484, 371070, 376960, 383040, 384720, 391590, 395808, 397544, 404643, 410368, 416640, 417696, 424080, 425940, 437760, 439680, 447237, 452352, 454336, 456855, 461664, 487312, 494760, 496930, 499968, 510720, 511128, 512960, 522120, 527616, 527744, 539524, 548226, 555520, 556928, 565440, 567920, 577080, 586240, 593712, 596316, 609140, 612864, 615552, 624960, 626544, 638910, 659520, 659680, 674405, 678528, 681504, 696160, 714240, 730968, 742140, 745395, 753920, 766080, 769440, 783180, 791616, 795088, 809286, 820736, 833280, 835392, 848160, 851880, 879360, 894474, 904704, 908672, 913710, 923328, 944167, 974624, 989520, 993860, 999936, 1021440, 1022256, 1025920, 1044240, 1055232, 1055488, 1079048, 1096452, 1113856, 1130880, 1135840, 1154160, 1187424, 1192632, 1213929, 1218280, 1231104, 1249920, 1253088, 1277820, 1319040, 1319360, 1348810, 1357056, 1363008, 1370565, 1392320, 1461936, 1484280, 1490790, 1507840, 1532160, 1538880, 1566360, 1583232, 1590176, 1618572, 1666560, 1670784, 1696320, 1703760, 1758720, 1788948, 1817344, 1827420, 1846656, 1888334, 1949248, 1979040, 1987720, 2023215, 2044512, 2051840, 2088480, 2110976, 2158096, 2192904, 2227712, 2236185, 2261760, 2271680, 2308320, 2374848, 2385264, 2427858, 2436560, 2462208, 2499840, 2506176, 2555640, 2638080, 2638720, 2697620, 2714112, 2726016, 2741130, 2784640, 2832501, 2923872, 2968560, 2981580, 3064320, 3077760, 3132720, 3166464, 3180352, 3237144, 3341568, 3392640, 3407520, 3577896, 3634688, 3654840, 3693312, 3776668, 3898496, 3958080, 3975440, 4046430, 4089024, 4103680, 4176960, 4316192, 4385808, 4472370, 4523520, 4543360, 4616640, 4720835, 4749696, 4770528, 4855716, 4873120, 4999680, 5012352, 5111280, 5276160, 5277440, 5395240, 5452032, 5482260, 5569280, 5665002, 5847744, 5937120, 5963160, 6069645, 6155520, 6265440, 6332928, 6360704, 6474288, 6683136, 6785280, 6815040, 7155792, 7309680, 7386624, 7553336, 7796992, 7916160, 7950880, 8092860, 8178048, 8353920, 8497503, 8632384, 8771616, 8944740, 9086720, 9233280, 9441670, 9499392, 9541056, 9711432, 9746240, 10024704, 10222560, 10554880, 10790480, 10904064, 10964520, 11138560, 11330004, 11695488, 11874240, 11926320, 12139290, 12311040, 12530880, 12721408, 12948576, 13570560, 13630080, 14162505, 14311584, 14619360, 15106672, 15593984, 15832320, 15901760, 16185720, 16356096, 16707840, 16995006, 17264768, 17543232, 17889480, 18173440, 18466560, 18883340, 18998784, 19082112, 19422864, 19492480, 20049408, 20445120, 21580960, 21929040, 22660008, 23390976, 23748480, 23852640, 24278580, 25061760, 25442816, 25897152, 27260160, 28325010, 28623168, 29238720, 30213344, 31664640, 31803520, 32371440, 32712192, 33415680, 33990012, 34529536, 35086464, 35778960, 36933120, 37766680, 38164224, 38845728, 38984960, 40890240, 42487515, 43161920, 43858080, 45320016, 46781952, 47496960, 47705280, 48557160, 50123520, 51794304, 54520320, 56650020, 57246336, 58477440, 60426688, 63607040, 64742880, 67980024, 69059072, 70172928, 71557920, 75533360, 76328448, 77691456, 77969920, 81780480, 84975030, 86323840, 87716160, 90640032, 94993920, 95410560, 97114320, 100247040, 103588608, 113300040, 114492672, 116954880, 120853376, 127214080, 129485760, 135960048, 140345856, 143115840, 151066720, 155382912, 163560960, 169950060, 172647680, 175432320, 181280064, 190821120, 194228640, 207177216, 226600080, 228985344, 233909760, 241706752, 258971520, 271920096, 286231680, 302133440, 310765824, 339900120, 345295360, 350864640, 362560128, 381642240, 388457280, 453200160, 483413504, 517943040, 543840192, 572463360, 604266880, 621531648, 679800240, 701729280, 725120256, 776914560, 906400320, 1035886080, 1087680384, 1144926720, 1208533760, 1359600480, 1450240512, 1553829120, 1812800640, 2175360768, 2417067520, 2719200960, 3107658240, 3625601280, 4350721536, 5438401920, 7251202560, 10876803840, 21753607680]

約数ペア:

[(1, 21753607680), (2, 10876803840), (3, 7251202560), (4, 5438401920), (5, 4350721536), (6, 3625601280), (7, 3107658240), (8, 2719200960), (9, 2417067520), (10, 2175360768), (12, 1812800640), (14, 1553829120), (15, 1450240512), (16, 1359600480), (18, 1208533760), (19, 1144926720), (20, 1087680384), (21, 1035886080), (24, 906400320), (28, 776914560), (30, 725120256), (31, 701729280), (32, 679800240), (35, 621531648), (36, 604266880), (38, 572463360), (40, 543840192), (42, 517943040), (45, 483413504), (48, 453200160), (56, 388457280), (57, 381642240), (60, 362560128), (62, 350864640), (63, 345295360), (64, 339900120), (70, 310765824), (72, 302133440), (76, 286231680), (80, 271920096), (84, 258971520), (90, 241706752), (93, 233909760), (95, 228985344), (96, 226600080), (105, 207177216), (112, 194228640), (114, 190821120), (120, 181280064), (124, 175432320), (126, 172647680), (128, 169950060), (133, 163560960), (140, 155382912), (144, 151066720), (152, 143115840), (155, 140345856), (160, 135960048), (168, 129485760), (171, 127214080), (180, 120853376), (186, 116954880), (190, 114492672), (192, 113300040), (210, 103588608), (217, 100247040), (224, 97114320), (228, 95410560), (229, 94993920), (240, 90640032), (248, 87716160), (252, 86323840), (256, 84975030), (266, 81780480), (279, 77969920), (280, 77691456), (285, 76328448), (288, 75533360), (304, 71557920), (310, 70172928), (315, 69059072), (320, 67980024), (336, 64742880), (342, 63607040), (360, 60426688), (372, 58477440), (380, 57246336), (384, 56650020), (399, 54520320), (420, 51794304), (434, 50123520), (448, 48557160), (456, 47705280), (458, 47496960), (465, 46781952), (480, 45320016), (496, 43858080), (504, 43161920), (512, 42487515), (532, 40890240), (558, 38984960), (560, 38845728), (570, 38164224), (576, 37766680), (589, 36933120), (608, 35778960), (620, 35086464), (630, 34529536), (640, 33990012), (651, 33415680), (665, 32712192), (672, 32371440), (684, 31803520), (687, 31664640), (720, 30213344), (744, 29238720), (760, 28623168), (768, 28325010), (798, 27260160), (840, 25897152), (855, 25442816), (868, 25061760), (896, 24278580), (912, 23852640), (916, 23748480), (930, 23390976), (960, 22660008), (992, 21929040), (1008, 21580960), (1064, 20445120), (1085, 20049408), (1116, 19492480), (1120, 19422864), (1140, 19082112), (1145, 18998784), (1152, 18883340), (1178, 18466560), (1197, 18173440), (1216, 17889480), (1240, 17543232), (1260, 17264768), (1280, 16995006), (1302, 16707840), (1330, 16356096), (1344, 16185720), (1368, 15901760), (1374, 15832320), (1395, 15593984), (1440, 15106672), (1488, 14619360), (1520, 14311584), (1536, 14162505), (1596, 13630080), (1603, 13570560), (1680, 12948576), (1710, 12721408), (1736, 12530880), (1767, 12311040), (1792, 12139290), (1824, 11926320), (1832, 11874240), (1860, 11695488), (1920, 11330004), (1953, 11138560), (1984, 10964520), (1995, 10904064), (2016, 10790480), (2061, 10554880), (2128, 10222560), (2170, 10024704), (2232, 9746240), (2240, 9711432), (2280, 9541056), (2290, 9499392), (2304, 9441670), (2356, 9233280), (2394, 9086720), (2432, 8944740), (2480, 8771616), (2520, 8632384), (2560, 8497503), (2604, 8353920), (2660, 8178048), (2688, 8092860), (2736, 7950880), (2748, 7916160), (2790, 7796992), (2880, 7553336), (2945, 7386624), (2976, 7309680), (3040, 7155792), (3192, 6815040), (3206, 6785280), (3255, 6683136), (3360, 6474288), (3420, 6360704), (3435, 6332928), (3472, 6265440), (3534, 6155520), (3584, 6069645), (3648, 5963160), (3664, 5937120), (3720, 5847744), (3840, 5665002), (3906, 5569280), (3968, 5482260), (3990, 5452032), (4032, 5395240), (4122, 5277440), (4123, 5276160), (4256, 5111280), (4340, 5012352), (4351, 4999680), (4464, 4873120), (4480, 4855716), (4560, 4770528), (4580, 4749696), (4608, 4720835), (4712, 4616640), (4788, 4543360), (4809, 4523520), (4864, 4472370), (4960, 4385808), (5040, 4316192), (5208, 4176960), (5301, 4103680), (5320, 4089024), (5376, 4046430), (5472, 3975440), (5496, 3958080), (5580, 3898496), (5760, 3776668), (5890, 3693312), (5952, 3654840), (5985, 3634688), (6080, 3577896), (6384, 3407520), (6412, 3392640), (6510, 3341568), (6720, 3237144), (6840, 3180352), (6870, 3166464), (6944, 3132720), (7068, 3077760), (7099, 3064320), (7296, 2981580), (7328, 2968560), (7440, 2923872), (7680, 2832501), (7812, 2784640), (7936, 2741130), (7980, 2726016), (8015, 2714112), (8064, 2697620), (8244, 2638720), (8246, 2638080), (8512, 2555640), (8680, 2506176), (8702, 2499840), (8835, 2462208), (8928, 2436560), (8960, 2427858), (9120, 2385264), (9160, 2374848), (9424, 2308320), (9576, 2271680), (9618, 2261760), (9728, 2236185), (9765, 2227712), (9920, 2192904), (10080, 2158096), (10305, 2110976), (10416, 2088480), (10602, 2051840), (10640, 2044512), (10752, 2023215), (10944, 1987720), (10992, 1979040), (11160, 1949248), (11520, 1888334), (11780, 1846656), (11904, 1827420), (11970, 1817344), (12160, 1788948), (12369, 1758720), (12768, 1703760), (12824, 1696320), (13020, 1670784), (13053, 1666560), (13440, 1618572), (13680, 1590176), (13740, 1583232), (13888, 1566360), (14136, 1538880), (14198, 1532160), (14427, 1507840), (14592, 1490790), (14656, 1484280), (14880, 1461936), (15624, 1392320), (15872, 1370565), (15960, 1363008), (16030, 1357056), (16128, 1348810), (16488, 1319360), (16492, 1319040), (17024, 1277820), (17360, 1253088), (17404, 1249920), (17670, 1231104), (17856, 1218280), (17920, 1213929), (18240, 1192632), (18320, 1187424), (18848, 1154160), (19152, 1135840), (19236, 1130880), (19530, 1113856), (19840, 1096452), (20160, 1079048), (20610, 1055488), (20615, 1055232), (20832, 1044240), (21204, 1025920), (21280, 1022256), (21297, 1021440), (21755, 999936), (21888, 993860), (21984, 989520), (22320, 974624), (23040, 944167), (23560, 923328), (23808, 913710), (23940, 908672), (24045, 904704), (24320, 894474), (24738, 879360), (25536, 851880), (25648, 848160), (26040, 835392), (26106, 833280), (26505, 820736), (26880, 809286), (27360, 795088), (27480, 791616), (27776, 783180), (28272, 769440), (28396, 766080), (28854, 753920), (29184, 745395), (29312, 742140), (29760, 730968), (30457, 714240), (31248, 696160), (31920, 681504), (32060, 678528), (32256, 674405), (32976, 659680), (32984, 659520), (34048, 638910), (34720, 626544), (34808, 624960), (35340, 615552), (35495, 612864), (35712, 609140), (36480, 596316), (36640, 593712), (37107, 586240), (37696, 577080), (38304, 567920), (38472, 565440), (39060, 556928), (39159, 555520), (39680, 548226), (40320, 539524), (41220, 527744), (41230, 527616), (41664, 522120), (42408, 512960), (42560, 511128), (42594, 510720), (43510, 499968), (43776, 496930), (43968, 494760), (44640, 487312), (47120, 461664), (47616, 456855), (47880, 454336), (48090, 452352), (48640, 447237), (49476, 439680), (49693, 437760), (51072, 425940), (51296, 424080), (52080, 417696), (52212, 416640), (53010, 410368), (53760, 404643), (54720, 397544), (54960, 395808), (55552, 391590), (56544, 384720), (56792, 383040), (57708, 376960), (58624, 371070), (59520, 365484), (60914, 357120), (61845, 351744), (62496, 348080), (63840, 340752), (63891, 340480), (64120, 339264), (65265, 333312), (65952, 329840), (65968, 329760), (68096, 319455), (69440, 313272), (69616, 312480), (70680, 307776), (70990, 306432), (71424, 304570), (72135, 301568), (72960, 298158), (73280, 296856), (74214, 293120), (75392, 288540), (76608, 283960), (76944, 282720), (78120, 278464), (78318, 277760), (79360, 274113), (80640, 269762), (82440, 263872), (82460, 263808), (83328, 261060), (84816, 256480), (85120, 255564), (85188, 255360), (87020, 249984), (87552, 248465), (87936, 247380), (89280, 243656), (91371, 238080), (94240, 230832), (95760, 227168), (96180, 226176), (98952, 219840), (99386, 218880), (102144, 212970), (102592, 212040), (104160, 208848), (104424, 208320), (106020, 205184), (106485, 204288), (109440, 198772), (109920, 197904), (111104, 195795), (113088, 192360), (113584, 191520), (115416, 188480), (117248, 185535), (119040, 182742), (121828, 178560), (123690, 175872), (124992, 174040), (127680, 170376), (127782, 170240), (128240, 169632), (130530, 166656), (131904, 164920), (131936, 164880), (134881, 161280), (138880, 156636), (139232, 156240), (141360, 153888), (141980, 153216), (142848, 152285), (144270, 150784), (145920, 149079), (146560, 148428)]