21203330400

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:436

約数の個数: 864

約数和(自身を含む): 90630199296

約数和(自身を除く): 69426868896

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, 70, 72, 75, 80, 82, 84, 90, 93, 96, 100, 105, 112, 120, 123, 124, 126, 140, 144, 150, 155, 160, 164, 168, 175, 180, 186, 200, 205, 210, 217, 224, 225, 240, 246, 248, 252, 279, 280, 287, 288, 300, 310, 315, 328, 331, 336, 350, 360, 369, 372, 400, 410, 420, 434, 450, 465, 480, 492, 496, 504, 525, 558, 560, 574, 600, 615, 620, 630, 651, 656, 662, 672, 700, 720, 738, 744, 775, 800, 820, 840, 861, 868, 900, 930, 984, 992, 993, 1008, 1025, 1050, 1085, 1116, 1120, 1148, 1200, 1230, 1240, 1260, 1271, 1302, 1312, 1324, 1395, 1400, 1435, 1440, 1476, 1488, 1550, 1575, 1640, 1655, 1680, 1722, 1736, 1800, 1845, 1860, 1953, 1968, 1986, 2016, 2050, 2100, 2170, 2232, 2296, 2317, 2325, 2400, 2460, 2480, 2520, 2542, 2583, 2604, 2648, 2790, 2800, 2870, 2952, 2976, 2979, 3075, 3100, 3150, 3255, 3280, 3310, 3360, 3444, 3472, 3600, 3690, 3720, 3813, 3906, 3936, 3972, 4100, 4200, 4305, 4340, 4464, 4592, 4634, 4650, 4920, 4960, 4965, 5040, 5084, 5166, 5208, 5296, 5425, 5580, 5600, 5740, 5904, 5958, 6150, 6200, 6300, 6355, 6510, 6560, 6620, 6888, 6944, 6951, 6975, 7175, 7200, 7380, 7440, 7626, 7812, 7944, 8200, 8275, 8400, 8610, 8680, 8897, 8928, 9184, 9225, 9268, 9300, 9765, 9840, 9930, 10080, 10168, 10261, 10332, 10416, 10592, 10850, 11160, 11439, 11480, 11585, 11808, 11916, 12300, 12400, 12600, 12710, 12915, 13020, 13240, 13571, 13776, 13902, 13950, 14350, 14760, 14880, 14895, 15252, 15624, 15888, 16275, 16400, 16550, 16800, 17220, 17360, 17794, 18450, 18536, 18600, 19065, 19530, 19680, 19860, 20336, 20522, 20664, 20832, 20853, 21525, 21700, 22320, 22878, 22960, 23170, 23832, 24600, 24800, 24825, 25200, 25420, 25830, 26040, 26480, 26691, 27142, 27552, 27804, 27900, 28700, 29520, 29790, 30504, 30783, 31248, 31775, 31776, 32550, 32800, 33100, 34440, 34720, 34755, 35588, 36900, 37072, 37200, 38130, 39060, 39720, 40672, 40713, 41044, 41328, 41706, 43050, 43400, 44485, 44640, 45756, 45920, 46340, 47664, 48825, 49200, 49650, 50400, 50840, 51305, 51660, 52080, 52960, 53382, 54284, 55608, 55800, 57195, 57400, 57925, 59040, 59580, 61008, 61566, 62496, 63550, 64575, 65100, 66200, 67855, 68880, 69510, 71176, 71827, 73800, 74144, 74400, 74475, 76260, 78120, 79440, 80073, 81426, 82088, 82656, 83412, 86100, 86800, 88970, 91512, 92349, 92680, 94997, 95325, 95328, 97650, 98400, 99300, 101680, 102610, 103320, 104160, 104265, 106764, 108568, 111216, 111600, 114390, 114800, 115850, 119160, 122016, 122139, 123132, 127100, 129150, 130200, 132400, 133455, 135710, 137760, 139020, 142352, 143654, 147600, 148950, 152520, 153915, 156240, 158880, 160146, 162852, 164176, 166824, 172200, 173600, 173775, 177940, 183024, 184698, 185360, 189994, 190650, 195300, 198600, 203360, 203565, 205220, 206640, 208530, 213528, 215481, 217136, 222425, 222432, 223200, 228780, 229600, 231700, 238320, 244278, 246264, 254200, 256525, 258300, 260400, 264800, 266910, 271420, 278040, 284704, 284991, 285975, 287308, 295200, 297900, 305040, 307830, 312480, 320292, 325704, 328352, 333648, 339275, 344400, 347550, 355880, 359135, 366048, 369396, 370720, 379988, 381300, 390600, 397200, 400365, 407130, 410440, 413280, 417060, 420701, 427056, 430962, 434272, 444850, 457560, 461745, 463400, 474985, 476640, 488556, 492528, 508400, 513050, 516600, 520800, 521325, 533820, 542840, 556080, 569982, 571950, 574616, 595800, 610080, 610695, 615660, 640584, 646443, 651408, 667275, 667296, 678550, 688800, 695100, 711760, 718270, 738792, 759976, 762600, 769575, 781200, 794400, 800730, 814260, 820880, 834120, 841402, 854112, 854973, 861924, 889700, 915120, 923490, 926800, 949970, 977112, 985056, 1016800, 1017825, 1026100, 1033200, 1042650, 1067640, 1077405, 1085680, 1112160, 1139964, 1143900, 1149232, 1191600, 1221390, 1231320, 1262103, 1281168, 1292886, 1302816, 1334550, 1357100, 1390200, 1423520, 1424955, 1436540, 1477584, 1519952, 1525200, 1539150, 1562400, 1601460, 1628520, 1641760, 1668240, 1682804, 1709946, 1723848, 1779400, 1795675, 1830240, 1846980, 1853600, 1899940, 1954224, 2001825, 2035650, 2052200, 2066400, 2085300, 2103505, 2135280, 2154810, 2171360, 2279928, 2287800, 2298464, 2308725, 2374925, 2383200, 2442780, 2462640, 2524206, 2562336, 2585772, 2669100, 2714200, 2780400, 2849910, 2873080, 2944907, 2955168, 3039904, 3050400, 3053475, 3078300, 3202920, 3232215, 3257040, 3336480, 3365608, 3419892, 3447696, 3558800, 3591350, 3693960, 3786309, 3799880, 3908448, 4003650, 4071300, 4104400, 4170600, 4207010, 4270560, 4274865, 4309620, 4559856, 4575600, 4617450, 4749850, 4885560, 4925280, 5048412, 5171544, 5338200, 5387025, 5428400, 5560800, 5699820, 5746160, 5889814, 6106950, 6156600, 6310515, 6405840, 6464430, 6514080, 6731216, 6839784, 6895392, 7117600, 7124775, 7182700, 7387920, 7572618, 7599760, 8007300, 8142600, 8208800, 8341200, 8414020, 8549730, 8619240, 8834721, 9119712, 9151200, 9234900, 9499700, 9771120, 10096824, 10343088, 10517525, 10676400, 10774050, 10856800, 11399640, 11492320, 11779628, 12213900, 12313200, 12621030, 12811680, 12928860, 13462432, 13679568, 14249550, 14365400, 14724535, 14775840, 15145236, 15199520, 16014600, 16161075, 16285200, 16682400, 16828040, 17099460, 17238480, 17669442, 18469800, 18931545, 18999400, 19542240, 20193648, 20686176, 21035050, 21352800, 21374325, 21548100, 22799280, 23559256, 24427800, 24626400, 25242060, 25857720, 26504163, 27359136, 28499100, 28730800, 29449070, 30290472, 31552575, 32029200, 32322150, 32570400, 33656080, 34198920, 34476960, 35338884, 36939600, 37863090, 37998800, 40387296, 42070100, 42748650, 43096200, 44173605, 45598560, 47118512, 48855600, 50484120, 51715440, 53008326, 56998200, 57461600, 58898140, 60580944, 63105150, 64058400, 64644300, 67312160, 68397840, 70677768, 73622675, 73879200, 75726180, 75997600, 84140200, 85497300, 86192400, 88347210, 94237024, 94657725, 97711200, 100968240, 103430880, 106016652, 113996400, 117796280, 121161888, 126210300, 129288600, 132520815, 136795680, 141355536, 147245350, 151452360, 168280400, 170994600, 172384800, 176694420, 189315450, 201936480, 212033304, 220868025, 227992800, 235592560, 252420600, 258577200, 265041630, 282711072, 294490700, 302904720, 336560800, 341989200, 353388840, 378630900, 424066608, 441736050, 471185120, 504841200, 517154400, 530083260, 588981400, 605809440, 662604075, 683978400, 706777680, 757261800, 848133216, 883472100, 1009682400, 1060166520, 1177962800, 1325208150, 1413555360, 1514523600, 1766944200, 2120333040, 2355925600, 2650416300, 3029047200, 3533888400, 4240666080, 5300832600, 7067776800, 10601665200, 21203330400]

約数ペア:

[(1, 21203330400), (2, 10601665200), (3, 7067776800), (4, 5300832600), (5, 4240666080), (6, 3533888400), (7, 3029047200), (8, 2650416300), (9, 2355925600), (10, 2120333040), (12, 1766944200), (14, 1514523600), (15, 1413555360), (16, 1325208150), (18, 1177962800), (20, 1060166520), (21, 1009682400), (24, 883472100), (25, 848133216), (28, 757261800), (30, 706777680), (31, 683978400), (32, 662604075), (35, 605809440), (36, 588981400), (40, 530083260), (41, 517154400), (42, 504841200), (45, 471185120), (48, 441736050), (50, 424066608), (56, 378630900), (60, 353388840), (62, 341989200), (63, 336560800), (70, 302904720), (72, 294490700), (75, 282711072), (80, 265041630), (82, 258577200), (84, 252420600), (90, 235592560), (93, 227992800), (96, 220868025), (100, 212033304), (105, 201936480), (112, 189315450), (120, 176694420), (123, 172384800), (124, 170994600), (126, 168280400), (140, 151452360), (144, 147245350), (150, 141355536), (155, 136795680), (160, 132520815), (164, 129288600), (168, 126210300), (175, 121161888), (180, 117796280), (186, 113996400), (200, 106016652), (205, 103430880), (210, 100968240), (217, 97711200), (224, 94657725), (225, 94237024), (240, 88347210), (246, 86192400), (248, 85497300), (252, 84140200), (279, 75997600), (280, 75726180), (287, 73879200), (288, 73622675), (300, 70677768), (310, 68397840), (315, 67312160), (328, 64644300), (331, 64058400), (336, 63105150), (350, 60580944), (360, 58898140), (369, 57461600), (372, 56998200), (400, 53008326), (410, 51715440), (420, 50484120), (434, 48855600), (450, 47118512), (465, 45598560), (480, 44173605), (492, 43096200), (496, 42748650), (504, 42070100), (525, 40387296), (558, 37998800), (560, 37863090), (574, 36939600), (600, 35338884), (615, 34476960), (620, 34198920), (630, 33656080), (651, 32570400), (656, 32322150), (662, 32029200), (672, 31552575), (700, 30290472), (720, 29449070), (738, 28730800), (744, 28499100), (775, 27359136), (800, 26504163), (820, 25857720), (840, 25242060), (861, 24626400), (868, 24427800), (900, 23559256), (930, 22799280), (984, 21548100), (992, 21374325), (993, 21352800), (1008, 21035050), (1025, 20686176), (1050, 20193648), (1085, 19542240), (1116, 18999400), (1120, 18931545), (1148, 18469800), (1200, 17669442), (1230, 17238480), (1240, 17099460), (1260, 16828040), (1271, 16682400), (1302, 16285200), (1312, 16161075), (1324, 16014600), (1395, 15199520), (1400, 15145236), (1435, 14775840), (1440, 14724535), (1476, 14365400), (1488, 14249550), (1550, 13679568), (1575, 13462432), (1640, 12928860), (1655, 12811680), (1680, 12621030), (1722, 12313200), (1736, 12213900), (1800, 11779628), (1845, 11492320), (1860, 11399640), (1953, 10856800), (1968, 10774050), (1986, 10676400), (2016, 10517525), (2050, 10343088), (2100, 10096824), (2170, 9771120), (2232, 9499700), (2296, 9234900), (2317, 9151200), (2325, 9119712), (2400, 8834721), (2460, 8619240), (2480, 8549730), (2520, 8414020), (2542, 8341200), (2583, 8208800), (2604, 8142600), (2648, 8007300), (2790, 7599760), (2800, 7572618), (2870, 7387920), (2952, 7182700), (2976, 7124775), (2979, 7117600), (3075, 6895392), (3100, 6839784), (3150, 6731216), (3255, 6514080), (3280, 6464430), (3310, 6405840), (3360, 6310515), (3444, 6156600), (3472, 6106950), (3600, 5889814), (3690, 5746160), (3720, 5699820), (3813, 5560800), (3906, 5428400), (3936, 5387025), (3972, 5338200), (4100, 5171544), (4200, 5048412), (4305, 4925280), (4340, 4885560), (4464, 4749850), (4592, 4617450), (4634, 4575600), (4650, 4559856), (4920, 4309620), (4960, 4274865), (4965, 4270560), (5040, 4207010), (5084, 4170600), (5166, 4104400), (5208, 4071300), (5296, 4003650), (5425, 3908448), (5580, 3799880), (5600, 3786309), (5740, 3693960), (5904, 3591350), (5958, 3558800), (6150, 3447696), (6200, 3419892), (6300, 3365608), (6355, 3336480), (6510, 3257040), (6560, 3232215), (6620, 3202920), (6888, 3078300), (6944, 3053475), (6951, 3050400), (6975, 3039904), (7175, 2955168), (7200, 2944907), (7380, 2873080), (7440, 2849910), (7626, 2780400), (7812, 2714200), (7944, 2669100), (8200, 2585772), (8275, 2562336), (8400, 2524206), (8610, 2462640), (8680, 2442780), (8897, 2383200), (8928, 2374925), (9184, 2308725), (9225, 2298464), (9268, 2287800), (9300, 2279928), (9765, 2171360), (9840, 2154810), (9930, 2135280), (10080, 2103505), (10168, 2085300), (10261, 2066400), (10332, 2052200), (10416, 2035650), (10592, 2001825), (10850, 1954224), (11160, 1899940), (11439, 1853600), (11480, 1846980), (11585, 1830240), (11808, 1795675), (11916, 1779400), (12300, 1723848), (12400, 1709946), (12600, 1682804), (12710, 1668240), (12915, 1641760), (13020, 1628520), (13240, 1601460), (13571, 1562400), (13776, 1539150), (13902, 1525200), (13950, 1519952), (14350, 1477584), (14760, 1436540), (14880, 1424955), (14895, 1423520), (15252, 1390200), (15624, 1357100), (15888, 1334550), (16275, 1302816), (16400, 1292886), (16550, 1281168), (16800, 1262103), (17220, 1231320), (17360, 1221390), (17794, 1191600), (18450, 1149232), (18536, 1143900), (18600, 1139964), (19065, 1112160), (19530, 1085680), (19680, 1077405), (19860, 1067640), (20336, 1042650), (20522, 1033200), (20664, 1026100), (20832, 1017825), (20853, 1016800), (21525, 985056), (21700, 977112), (22320, 949970), (22878, 926800), (22960, 923490), (23170, 915120), (23832, 889700), (24600, 861924), (24800, 854973), (24825, 854112), (25200, 841402), (25420, 834120), (25830, 820880), (26040, 814260), (26480, 800730), (26691, 794400), (27142, 781200), (27552, 769575), (27804, 762600), (27900, 759976), (28700, 738792), (29520, 718270), (29790, 711760), (30504, 695100), (30783, 688800), (31248, 678550), (31775, 667296), (31776, 667275), (32550, 651408), (32800, 646443), (33100, 640584), (34440, 615660), (34720, 610695), (34755, 610080), (35588, 595800), (36900, 574616), (37072, 571950), (37200, 569982), (38130, 556080), (39060, 542840), (39720, 533820), (40672, 521325), (40713, 520800), (41044, 516600), (41328, 513050), (41706, 508400), (43050, 492528), (43400, 488556), (44485, 476640), (44640, 474985), (45756, 463400), (45920, 461745), (46340, 457560), (47664, 444850), (48825, 434272), (49200, 430962), (49650, 427056), (50400, 420701), (50840, 417060), (51305, 413280), (51660, 410440), (52080, 407130), (52960, 400365), (53382, 397200), (54284, 390600), (55608, 381300), (55800, 379988), (57195, 370720), (57400, 369396), (57925, 366048), (59040, 359135), (59580, 355880), (61008, 347550), (61566, 344400), (62496, 339275), (63550, 333648), (64575, 328352), (65100, 325704), (66200, 320292), (67855, 312480), (68880, 307830), (69510, 305040), (71176, 297900), (71827, 295200), (73800, 287308), (74144, 285975), (74400, 284991), (74475, 284704), (76260, 278040), (78120, 271420), (79440, 266910), (80073, 264800), (81426, 260400), (82088, 258300), (82656, 256525), (83412, 254200), (86100, 246264), (86800, 244278), (88970, 238320), (91512, 231700), (92349, 229600), (92680, 228780), (94997, 223200), (95325, 222432), (95328, 222425), (97650, 217136), (98400, 215481), (99300, 213528), (101680, 208530), (102610, 206640), (103320, 205220), (104160, 203565), (104265, 203360), (106764, 198600), (108568, 195300), (111216, 190650), (111600, 189994), (114390, 185360), (114800, 184698), (115850, 183024), (119160, 177940), (122016, 173775), (122139, 173600), (123132, 172200), (127100, 166824), (129150, 164176), (130200, 162852), (132400, 160146), (133455, 158880), (135710, 156240), (137760, 153915), (139020, 152520), (142352, 148950), (143654, 147600)]