1213626240

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:643

約数の個数: 320

約数和(自身を含む): 4447563120

約数和(自身を除く): 3233936880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 81, 82, 90, 96, 108, 120, 123, 128, 135, 144, 160, 162, 164, 180, 192, 205, 216, 240, 246, 270, 288, 320, 324, 328, 360, 369, 384, 405, 410, 432, 480, 492, 540, 571, 576, 615, 640, 648, 656, 720, 738, 810, 820, 864, 960, 984, 1080, 1107, 1142, 1152, 1230, 1296, 1312, 1440, 1476, 1620, 1640, 1713, 1728, 1845, 1920, 1968, 2160, 2214, 2284, 2460, 2592, 2624, 2855, 2880, 2952, 3240, 3280, 3321, 3426, 3456, 3690, 3936, 4320, 4428, 4568, 4920, 5139, 5184, 5248, 5535, 5710, 5760, 5904, 6480, 6560, 6642, 6852, 7380, 7872, 8565, 8640, 8856, 9136, 9840, 10278, 10368, 11070, 11420, 11808, 12960, 13120, 13284, 13704, 14760, 15417, 15744, 16605, 17130, 17280, 17712, 18272, 19680, 20556, 22140, 22840, 23411, 23616, 25695, 25920, 26240, 26568, 27408, 29520, 30834, 33210, 34260, 35424, 36544, 39360, 41112, 44280, 45680, 46251, 46822, 47232, 51390, 51840, 53136, 54816, 59040, 61668, 66420, 68520, 70233, 70848, 73088, 77085, 78720, 82224, 88560, 91360, 92502, 93644, 102780, 106272, 109632, 117055, 118080, 123336, 132840, 137040, 140466, 141696, 154170, 164448, 177120, 182720, 185004, 187288, 205560, 210699, 212544, 219264, 231255, 234110, 236160, 246672, 265680, 274080, 280932, 308340, 328896, 351165, 354240, 365440, 370008, 374576, 411120, 421398, 425088, 462510, 468220, 493344, 531360, 548160, 561864, 616680, 632097, 657792, 702330, 708480, 740016, 749152, 822240, 842796, 925020, 936440, 986688, 1053495, 1062720, 1096320, 1123728, 1233360, 1264194, 1404660, 1480032, 1498304, 1644480, 1685592, 1850040, 1872880, 1896291, 1973376, 2106990, 2125440, 2247456, 2466720, 2528388, 2809320, 2960064, 2996608, 3160485, 3288960, 3371184, 3700080, 3745760, 3792582, 4213980, 4494912, 4933440, 5056776, 5618640, 5920128, 6320970, 6742368, 7400160, 7491520, 7585164, 8427960, 8989824, 9481455, 9866880, 10113552, 11237280, 12641940, 13484736, 14800320, 14983040, 15170328, 16855920, 18962910, 20227104, 22474560, 25283880, 26969472, 29600640, 30340656, 33711840, 37925820, 40454208, 44949120, 50567760, 60681312, 67423680, 75851640, 80908416, 101135520, 121362624, 134847360, 151703280, 202271040, 242725248, 303406560, 404542080, 606813120, 1213626240]

約数ペア:

[(1, 1213626240), (2, 606813120), (3, 404542080), (4, 303406560), (5, 242725248), (6, 202271040), (8, 151703280), (9, 134847360), (10, 121362624), (12, 101135520), (15, 80908416), (16, 75851640), (18, 67423680), (20, 60681312), (24, 50567760), (27, 44949120), (30, 40454208), (32, 37925820), (36, 33711840), (40, 30340656), (41, 29600640), (45, 26969472), (48, 25283880), (54, 22474560), (60, 20227104), (64, 18962910), (72, 16855920), (80, 15170328), (81, 14983040), (82, 14800320), (90, 13484736), (96, 12641940), (108, 11237280), (120, 10113552), (123, 9866880), (128, 9481455), (135, 8989824), (144, 8427960), (160, 7585164), (162, 7491520), (164, 7400160), (180, 6742368), (192, 6320970), (205, 5920128), (216, 5618640), (240, 5056776), (246, 4933440), (270, 4494912), (288, 4213980), (320, 3792582), (324, 3745760), (328, 3700080), (360, 3371184), (369, 3288960), (384, 3160485), (405, 2996608), (410, 2960064), (432, 2809320), (480, 2528388), (492, 2466720), (540, 2247456), (571, 2125440), (576, 2106990), (615, 1973376), (640, 1896291), (648, 1872880), (656, 1850040), (720, 1685592), (738, 1644480), (810, 1498304), (820, 1480032), (864, 1404660), (960, 1264194), (984, 1233360), (1080, 1123728), (1107, 1096320), (1142, 1062720), (1152, 1053495), (1230, 986688), (1296, 936440), (1312, 925020), (1440, 842796), (1476, 822240), (1620, 749152), (1640, 740016), (1713, 708480), (1728, 702330), (1845, 657792), (1920, 632097), (1968, 616680), (2160, 561864), (2214, 548160), (2284, 531360), (2460, 493344), (2592, 468220), (2624, 462510), (2855, 425088), (2880, 421398), (2952, 411120), (3240, 374576), (3280, 370008), (3321, 365440), (3426, 354240), (3456, 351165), (3690, 328896), (3936, 308340), (4320, 280932), (4428, 274080), (4568, 265680), (4920, 246672), (5139, 236160), (5184, 234110), (5248, 231255), (5535, 219264), (5710, 212544), (5760, 210699), (5904, 205560), (6480, 187288), (6560, 185004), (6642, 182720), (6852, 177120), (7380, 164448), (7872, 154170), (8565, 141696), (8640, 140466), (8856, 137040), (9136, 132840), (9840, 123336), (10278, 118080), (10368, 117055), (11070, 109632), (11420, 106272), (11808, 102780), (12960, 93644), (13120, 92502), (13284, 91360), (13704, 88560), (14760, 82224), (15417, 78720), (15744, 77085), (16605, 73088), (17130, 70848), (17280, 70233), (17712, 68520), (18272, 66420), (19680, 61668), (20556, 59040), (22140, 54816), (22840, 53136), (23411, 51840), (23616, 51390), (25695, 47232), (25920, 46822), (26240, 46251), (26568, 45680), (27408, 44280), (29520, 41112), (30834, 39360), (33210, 36544), (34260, 35424)]