1304716560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{13163}}^1$

素因数の和:13245

約数の個数: 160

約数和(自身を含む): 4701127680

約数和(自身を除く): 3396411120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 105, 112, 118, 120, 140, 168, 177, 210, 236, 240, 280, 295, 336, 354, 413, 420, 472, 560, 590, 708, 826, 840, 885, 944, 1180, 1239, 1416, 1652, 1680, 1770, 2065, 2360, 2478, 2832, 3304, 3540, 4130, 4720, 4956, 6195, 6608, 7080, 8260, 9912, 12390, 13163, 14160, 16520, 19824, 24780, 26326, 33040, 39489, 49560, 52652, 65815, 78978, 92141, 99120, 105304, 131630, 157956, 184282, 197445, 210608, 263260, 276423, 315912, 368564, 394890, 460705, 526520, 552846, 631824, 737128, 776617, 789780, 921410, 1053040, 1105692, 1382115, 1474256, 1553234, 1579560, 1842820, 2211384, 2329851, 2764230, 3106468, 3159120, 3685640, 3883085, 4422768, 4659702, 5436319, 5528460, 6212936, 7371280, 7766170, 9319404, 10872638, 11056920, 11649255, 12425872, 15532340, 16308957, 18638808, 21745276, 22113840, 23298510, 27181595, 31064680, 32617914, 37277616, 43490552, 46597020, 54363190, 62129360, 65235828, 81544785, 86981104, 93194040, 108726380, 130471656, 163089570, 186388080, 217452760, 260943312, 326179140, 434905520, 652358280, 1304716560]

約数ペア:

[(1, 1304716560), (2, 652358280), (3, 434905520), (4, 326179140), (5, 260943312), (6, 217452760), (7, 186388080), (8, 163089570), (10, 130471656), (12, 108726380), (14, 93194040), (15, 86981104), (16, 81544785), (20, 65235828), (21, 62129360), (24, 54363190), (28, 46597020), (30, 43490552), (35, 37277616), (40, 32617914), (42, 31064680), (48, 27181595), (56, 23298510), (59, 22113840), (60, 21745276), (70, 18638808), (80, 16308957), (84, 15532340), (105, 12425872), (112, 11649255), (118, 11056920), (120, 10872638), (140, 9319404), (168, 7766170), (177, 7371280), (210, 6212936), (236, 5528460), (240, 5436319), (280, 4659702), (295, 4422768), (336, 3883085), (354, 3685640), (413, 3159120), (420, 3106468), (472, 2764230), (560, 2329851), (590, 2211384), (708, 1842820), (826, 1579560), (840, 1553234), (885, 1474256), (944, 1382115), (1180, 1105692), (1239, 1053040), (1416, 921410), (1652, 789780), (1680, 776617), (1770, 737128), (2065, 631824), (2360, 552846), (2478, 526520), (2832, 460705), (3304, 394890), (3540, 368564), (4130, 315912), (4720, 276423), (4956, 263260), (6195, 210608), (6608, 197445), (7080, 184282), (8260, 157956), (9912, 131630), (12390, 105304), (13163, 99120), (14160, 92141), (16520, 78978), (19824, 65815), (24780, 52652), (26326, 49560), (33040, 39489)]