1587049360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:677

約数の個数: 160

約数和(自身を含む): 4159421280

約数和(自身を除く): 2572371920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 101, 104, 116, 130, 145, 202, 208, 232, 260, 290, 377, 404, 464, 505, 520, 521, 580, 754, 808, 1010, 1040, 1042, 1160, 1313, 1508, 1616, 1885, 2020, 2084, 2320, 2605, 2626, 2929, 3016, 3770, 4040, 4168, 5210, 5252, 5858, 6032, 6565, 6773, 7540, 8080, 8336, 10420, 10504, 11716, 13130, 13546, 14645, 15080, 15109, 20840, 21008, 23432, 26260, 27092, 29290, 30160, 30218, 33865, 38077, 41680, 46864, 52520, 52621, 54184, 58580, 60436, 67730, 75545, 76154, 105040, 105242, 108368, 117160, 120872, 135460, 151090, 152308, 190385, 196417, 210484, 234320, 241744, 263105, 270920, 302180, 304616, 380770, 392834, 420968, 526210, 541840, 604360, 609232, 684073, 761540, 785668, 841936, 982085, 1052420, 1208720, 1368146, 1523080, 1526009, 1571336, 1964170, 2104840, 2736292, 3046160, 3052018, 3142672, 3420365, 3928340, 4209680, 5472584, 6104036, 6840730, 7630045, 7856680, 10945168, 12208072, 13681460, 15260090, 15713360, 19838117, 24416144, 27362920, 30520180, 39676234, 54725840, 61040360, 79352468, 99190585, 122080720, 158704936, 198381170, 317409872, 396762340, 793524680, 1587049360]

約数ペア:

[(1, 1587049360), (2, 793524680), (4, 396762340), (5, 317409872), (8, 198381170), (10, 158704936), (13, 122080720), (16, 99190585), (20, 79352468), (26, 61040360), (29, 54725840), (40, 39676234), (52, 30520180), (58, 27362920), (65, 24416144), (80, 19838117), (101, 15713360), (104, 15260090), (116, 13681460), (130, 12208072), (145, 10945168), (202, 7856680), (208, 7630045), (232, 6840730), (260, 6104036), (290, 5472584), (377, 4209680), (404, 3928340), (464, 3420365), (505, 3142672), (520, 3052018), (521, 3046160), (580, 2736292), (754, 2104840), (808, 1964170), (1010, 1571336), (1040, 1526009), (1042, 1523080), (1160, 1368146), (1313, 1208720), (1508, 1052420), (1616, 982085), (1885, 841936), (2020, 785668), (2084, 761540), (2320, 684073), (2605, 609232), (2626, 604360), (2929, 541840), (3016, 526210), (3770, 420968), (4040, 392834), (4168, 380770), (5210, 304616), (5252, 302180), (5858, 270920), (6032, 263105), (6565, 241744), (6773, 234320), (7540, 210484), (8080, 196417), (8336, 190385), (10420, 152308), (10504, 151090), (11716, 135460), (13130, 120872), (13546, 117160), (14645, 108368), (15080, 105242), (15109, 105040), (20840, 76154), (21008, 75545), (23432, 67730), (26260, 60436), (27092, 58580), (29290, 54184), (30160, 52621), (30218, 52520), (33865, 46864), (38077, 41680)]