1855631760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1291}}^1$

素因数の和:1473

約数の個数: 160

約数和(自身を含む): 5917442688

約数和(自身を除く): 4061810928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 113, 120, 159, 212, 226, 240, 265, 318, 339, 424, 452, 530, 565, 636, 678, 795, 848, 904, 1060, 1130, 1272, 1291, 1356, 1590, 1695, 1808, 2120, 2260, 2544, 2582, 2712, 3180, 3390, 3873, 4240, 4520, 5164, 5424, 5989, 6360, 6455, 6780, 7746, 9040, 10328, 11978, 12720, 12910, 13560, 15492, 17967, 19365, 20656, 23956, 25820, 27120, 29945, 30984, 35934, 38730, 47912, 51640, 59890, 61968, 68423, 71868, 77460, 89835, 95824, 103280, 119780, 136846, 143736, 145883, 154920, 179670, 205269, 239560, 273692, 287472, 291766, 309840, 342115, 359340, 410538, 437649, 479120, 547384, 583532, 684230, 718680, 729415, 821076, 875298, 1026345, 1094768, 1167064, 1368460, 1437360, 1458830, 1642152, 1750596, 2052690, 2188245, 2334128, 2736920, 2917660, 3284304, 3501192, 4105380, 4376490, 5473840, 5835320, 7002384, 7731799, 8210760, 8752980, 11670640, 15463598, 16421520, 17505960, 23195397, 30927196, 35011920, 38658995, 46390794, 61854392, 77317990, 92781588, 115976985, 123708784, 154635980, 185563176, 231953970, 309271960, 371126352, 463907940, 618543920, 927815880, 1855631760]

約数ペア:

[(1, 1855631760), (2, 927815880), (3, 618543920), (4, 463907940), (5, 371126352), (6, 309271960), (8, 231953970), (10, 185563176), (12, 154635980), (15, 123708784), (16, 115976985), (20, 92781588), (24, 77317990), (30, 61854392), (40, 46390794), (48, 38658995), (53, 35011920), (60, 30927196), (80, 23195397), (106, 17505960), (113, 16421520), (120, 15463598), (159, 11670640), (212, 8752980), (226, 8210760), (240, 7731799), (265, 7002384), (318, 5835320), (339, 5473840), (424, 4376490), (452, 4105380), (530, 3501192), (565, 3284304), (636, 2917660), (678, 2736920), (795, 2334128), (848, 2188245), (904, 2052690), (1060, 1750596), (1130, 1642152), (1272, 1458830), (1291, 1437360), (1356, 1368460), (1590, 1167064), (1695, 1094768), (1808, 1026345), (2120, 875298), (2260, 821076), (2544, 729415), (2582, 718680), (2712, 684230), (3180, 583532), (3390, 547384), (3873, 479120), (4240, 437649), (4520, 410538), (5164, 359340), (5424, 342115), (5989, 309840), (6360, 291766), (6455, 287472), (6780, 273692), (7746, 239560), (9040, 205269), (10328, 179670), (11978, 154920), (12720, 145883), (12910, 143736), (13560, 136846), (15492, 119780), (17967, 103280), (19365, 95824), (20656, 89835), (23956, 77460), (25820, 71868), (27120, 68423), (29945, 61968), (30984, 59890), (35934, 51640), (38730, 47912)]