21274016040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{16567}}^1$

素因数の和:16657

約数の個数: 256

約数和(自身を含む): 75152448000

約数和(自身を除く): 53878431960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 41, 45, 54, 58, 60, 72, 82, 87, 90, 108, 116, 120, 123, 135, 145, 164, 174, 180, 205, 216, 232, 246, 261, 270, 290, 328, 348, 360, 369, 410, 435, 492, 522, 540, 580, 615, 696, 738, 783, 820, 870, 984, 1044, 1080, 1107, 1160, 1189, 1230, 1305, 1476, 1566, 1640, 1740, 1845, 2088, 2214, 2378, 2460, 2610, 2952, 3132, 3480, 3567, 3690, 3915, 4428, 4756, 4920, 5220, 5535, 5945, 6264, 7134, 7380, 7830, 8856, 9512, 10440, 10701, 11070, 11890, 14268, 14760, 15660, 16567, 17835, 21402, 22140, 23780, 28536, 31320, 32103, 33134, 35670, 42804, 44280, 47560, 49701, 53505, 64206, 66268, 71340, 82835, 85608, 99402, 107010, 128412, 132536, 142680, 149103, 160515, 165670, 198804, 214020, 248505, 256824, 298206, 321030, 331340, 397608, 428040, 447309, 480443, 497010, 596412, 642060, 662680, 679247, 745515, 894618, 960886, 994020, 1192824, 1284120, 1358494, 1441329, 1491030, 1789236, 1921772, 1988040, 2037741, 2236545, 2402215, 2716988, 2882658, 2982060, 3396235, 3578472, 3843544, 4075482, 4323987, 4473090, 4804430, 5433976, 5765316, 5964120, 6113223, 6792470, 7206645, 8150964, 8647974, 8946180, 9608860, 10188705, 11530632, 12226446, 12971961, 13584940, 14413290, 16301928, 17295948, 17892360, 18339669, 19217720, 19698163, 20377410, 21619935, 24452892, 25943922, 27169880, 28826580, 30566115, 34591896, 36679338, 39396326, 40754820, 43239870, 48905784, 51887844, 57653160, 59094489, 61132230, 64859805, 73358676, 78792652, 81509640, 86479740, 91698345, 98490815, 103775688, 118188978, 122264460, 129719610, 146717352, 157585304, 172959480, 177283467, 183396690, 196981630, 236377956, 244528920, 259439220, 295472445, 354566934, 366793380, 393963260, 472755912, 518878440, 531850401, 590944890, 709133868, 733586760, 787926520, 886417335, 1063700802, 1181889780, 1418267736, 1772834670, 2127401604, 2363779560, 2659252005, 3545669340, 4254803208, 5318504010, 7091338680, 10637008020, 21274016040]

約数ペア:

[(1, 21274016040), (2, 10637008020), (3, 7091338680), (4, 5318504010), (5, 4254803208), (6, 3545669340), (8, 2659252005), (9, 2363779560), (10, 2127401604), (12, 1772834670), (15, 1418267736), (18, 1181889780), (20, 1063700802), (24, 886417335), (27, 787926520), (29, 733586760), (30, 709133868), (36, 590944890), (40, 531850401), (41, 518878440), (45, 472755912), (54, 393963260), (58, 366793380), (60, 354566934), (72, 295472445), (82, 259439220), (87, 244528920), (90, 236377956), (108, 196981630), (116, 183396690), (120, 177283467), (123, 172959480), (135, 157585304), (145, 146717352), (164, 129719610), (174, 122264460), (180, 118188978), (205, 103775688), (216, 98490815), (232, 91698345), (246, 86479740), (261, 81509640), (270, 78792652), (290, 73358676), (328, 64859805), (348, 61132230), (360, 59094489), (369, 57653160), (410, 51887844), (435, 48905784), (492, 43239870), (522, 40754820), (540, 39396326), (580, 36679338), (615, 34591896), (696, 30566115), (738, 28826580), (783, 27169880), (820, 25943922), (870, 24452892), (984, 21619935), (1044, 20377410), (1080, 19698163), (1107, 19217720), (1160, 18339669), (1189, 17892360), (1230, 17295948), (1305, 16301928), (1476, 14413290), (1566, 13584940), (1640, 12971961), (1740, 12226446), (1845, 11530632), (2088, 10188705), (2214, 9608860), (2378, 8946180), (2460, 8647974), (2610, 8150964), (2952, 7206645), (3132, 6792470), (3480, 6113223), (3567, 5964120), (3690, 5765316), (3915, 5433976), (4428, 4804430), (4756, 4473090), (4920, 4323987), (5220, 4075482), (5535, 3843544), (5945, 3578472), (6264, 3396235), (7134, 2982060), (7380, 2882658), (7830, 2716988), (8856, 2402215), (9512, 2236545), (10440, 2037741), (10701, 1988040), (11070, 1921772), (11890, 1789236), (14268, 1491030), (14760, 1441329), (15660, 1358494), (16567, 1284120), (17835, 1192824), (21402, 994020), (22140, 960886), (23780, 894618), (28536, 745515), (31320, 679247), (32103, 662680), (33134, 642060), (35670, 596412), (42804, 497010), (44280, 480443), (47560, 447309), (49701, 428040), (53505, 397608), (64206, 331340), (66268, 321030), (71340, 298206), (82835, 256824), (85608, 248505), (99402, 214020), (107010, 198804), (128412, 165670), (132536, 160515), (142680, 149103)]