2708863920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10141}}^1$

素因数の和:10220

約数の個数: 240

約数和(自身を含む): 10594089792

約数和(自身を除く): 7885225872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 105, 106, 112, 120, 126, 140, 144, 159, 168, 180, 210, 212, 240, 252, 265, 280, 315, 318, 336, 360, 371, 420, 424, 477, 504, 530, 560, 630, 636, 720, 742, 795, 840, 848, 954, 1008, 1060, 1113, 1260, 1272, 1484, 1590, 1680, 1855, 1908, 2120, 2226, 2385, 2520, 2544, 2968, 3180, 3339, 3710, 3816, 4240, 4452, 4770, 5040, 5565, 5936, 6360, 6678, 7420, 7632, 8904, 9540, 10141, 11130, 12720, 13356, 14840, 16695, 17808, 19080, 20282, 22260, 26712, 29680, 30423, 33390, 38160, 40564, 44520, 50705, 53424, 60846, 66780, 70987, 81128, 89040, 91269, 101410, 121692, 133560, 141974, 152115, 162256, 182538, 202820, 212961, 243384, 267120, 283948, 304230, 354935, 365076, 405640, 425922, 456345, 486768, 537473, 567896, 608460, 638883, 709870, 730152, 811280, 851844, 912690, 1064805, 1074946, 1135792, 1216920, 1277766, 1419740, 1460304, 1612419, 1703688, 1825380, 2129610, 2149892, 2433840, 2555532, 2687365, 2839480, 3194415, 3224838, 3407376, 3650760, 3762311, 4259220, 4299784, 4837257, 5111064, 5374730, 5678960, 6388830, 6449676, 7301520, 7524622, 8062095, 8518440, 8599568, 9674514, 10222128, 10749460, 11286933, 12777660, 12899352, 15049244, 16124190, 17036880, 18811555, 19349028, 21498920, 22573866, 24186285, 25555320, 25798704, 30098488, 32248380, 33860799, 37623110, 38698056, 42997840, 45147732, 48372570, 51110640, 56434665, 60196976, 64496760, 67721598, 75246220, 77396112, 90295464, 96745140, 112869330, 128993520, 135443196, 150492440, 169303995, 180590928, 193490280, 225738660, 270886392, 300984880, 338607990, 386980560, 451477320, 541772784, 677215980, 902954640, 1354431960, 2708863920]

約数ペア:

[(1, 2708863920), (2, 1354431960), (3, 902954640), (4, 677215980), (5, 541772784), (6, 451477320), (7, 386980560), (8, 338607990), (9, 300984880), (10, 270886392), (12, 225738660), (14, 193490280), (15, 180590928), (16, 169303995), (18, 150492440), (20, 135443196), (21, 128993520), (24, 112869330), (28, 96745140), (30, 90295464), (35, 77396112), (36, 75246220), (40, 67721598), (42, 64496760), (45, 60196976), (48, 56434665), (53, 51110640), (56, 48372570), (60, 45147732), (63, 42997840), (70, 38698056), (72, 37623110), (80, 33860799), (84, 32248380), (90, 30098488), (105, 25798704), (106, 25555320), (112, 24186285), (120, 22573866), (126, 21498920), (140, 19349028), (144, 18811555), (159, 17036880), (168, 16124190), (180, 15049244), (210, 12899352), (212, 12777660), (240, 11286933), (252, 10749460), (265, 10222128), (280, 9674514), (315, 8599568), (318, 8518440), (336, 8062095), (360, 7524622), (371, 7301520), (420, 6449676), (424, 6388830), (477, 5678960), (504, 5374730), (530, 5111064), (560, 4837257), (630, 4299784), (636, 4259220), (720, 3762311), (742, 3650760), (795, 3407376), (840, 3224838), (848, 3194415), (954, 2839480), (1008, 2687365), (1060, 2555532), (1113, 2433840), (1260, 2149892), (1272, 2129610), (1484, 1825380), (1590, 1703688), (1680, 1612419), (1855, 1460304), (1908, 1419740), (2120, 1277766), (2226, 1216920), (2385, 1135792), (2520, 1074946), (2544, 1064805), (2968, 912690), (3180, 851844), (3339, 811280), (3710, 730152), (3816, 709870), (4240, 638883), (4452, 608460), (4770, 567896), (5040, 537473), (5565, 486768), (5936, 456345), (6360, 425922), (6678, 405640), (7420, 365076), (7632, 354935), (8904, 304230), (9540, 283948), (10141, 267120), (11130, 243384), (12720, 212961), (13356, 202820), (14840, 182538), (16695, 162256), (17808, 152115), (19080, 141974), (20282, 133560), (22260, 121692), (26712, 101410), (29680, 91269), (30423, 89040), (33390, 81128), (38160, 70987), (40564, 66780), (44520, 60846), (50705, 53424)]