66587040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3557}}^1$

素因数の和:3591

約数の個数: 144

約数和(自身を含む): 244776168

約数和(自身を除く): 178189128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3557, 3744, 4680, 6240, 7114, 9360, 10671, 14228, 17785, 18720, 21342, 28456, 32013, 35570, 42684, 46241, 53355, 56912, 64026, 71140, 85368, 92482, 106710, 113824, 128052, 138723, 142280, 160065, 170736, 184964, 213420, 231205, 256104, 277446, 284560, 320130, 341472, 369928, 416169, 426840, 462410, 512208, 554892, 569120, 640260, 693615, 739856, 832338, 853680, 924820, 1024416, 1109784, 1280520, 1387230, 1479712, 1664676, 1707360, 1849640, 2080845, 2219568, 2561040, 2774460, 3329352, 3699280, 4161690, 4439136, 5122080, 5548920, 6658704, 7398560, 8323380, 11097840, 13317408, 16646760, 22195680, 33293520, 66587040]

約数ペア:

[(1, 66587040), (2, 33293520), (3, 22195680), (4, 16646760), (5, 13317408), (6, 11097840), (8, 8323380), (9, 7398560), (10, 6658704), (12, 5548920), (13, 5122080), (15, 4439136), (16, 4161690), (18, 3699280), (20, 3329352), (24, 2774460), (26, 2561040), (30, 2219568), (32, 2080845), (36, 1849640), (39, 1707360), (40, 1664676), (45, 1479712), (48, 1387230), (52, 1280520), (60, 1109784), (65, 1024416), (72, 924820), (78, 853680), (80, 832338), (90, 739856), (96, 693615), (104, 640260), (117, 569120), (120, 554892), (130, 512208), (144, 462410), (156, 426840), (160, 416169), (180, 369928), (195, 341472), (208, 320130), (234, 284560), (240, 277446), (260, 256104), (288, 231205), (312, 213420), (360, 184964), (390, 170736), (416, 160065), (468, 142280), (480, 138723), (520, 128052), (585, 113824), (624, 106710), (720, 92482), (780, 85368), (936, 71140), (1040, 64026), (1170, 56912), (1248, 53355), (1440, 46241), (1560, 42684), (1872, 35570), (2080, 32013), (2340, 28456), (3120, 21342), (3557, 18720), (3744, 17785), (4680, 14228), (6240, 10671), (7114, 9360)]