66351360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:528

約数の個数: 144

約数和(自身を含む): 218102976

約数和(自身を除く): 151751616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 467, 480, 555, 592, 640, 740, 768, 888, 934, 960, 1110, 1184, 1280, 1401, 1480, 1776, 1868, 1920, 2220, 2335, 2368, 2802, 2960, 3552, 3736, 3840, 4440, 4670, 4736, 5604, 5920, 7005, 7104, 7472, 8880, 9340, 9472, 11208, 11840, 14010, 14208, 14944, 17279, 17760, 18680, 22416, 23680, 28020, 28416, 29888, 34558, 35520, 37360, 44832, 47360, 51837, 56040, 59776, 69116, 71040, 74720, 86395, 89664, 103674, 112080, 119552, 138232, 142080, 149440, 172790, 179328, 207348, 224160, 259185, 276464, 298880, 345580, 358656, 414696, 448320, 518370, 552928, 597760, 691160, 829392, 896640, 1036740, 1105856, 1382320, 1658784, 1793280, 2073480, 2211712, 2764640, 3317568, 4146960, 4423424, 5529280, 6635136, 8293920, 11058560, 13270272, 16587840, 22117120, 33175680, 66351360]

約数ペア:

[(1, 66351360), (2, 33175680), (3, 22117120), (4, 16587840), (5, 13270272), (6, 11058560), (8, 8293920), (10, 6635136), (12, 5529280), (15, 4423424), (16, 4146960), (20, 3317568), (24, 2764640), (30, 2211712), (32, 2073480), (37, 1793280), (40, 1658784), (48, 1382320), (60, 1105856), (64, 1036740), (74, 896640), (80, 829392), (96, 691160), (111, 597760), (120, 552928), (128, 518370), (148, 448320), (160, 414696), (185, 358656), (192, 345580), (222, 298880), (240, 276464), (256, 259185), (296, 224160), (320, 207348), (370, 179328), (384, 172790), (444, 149440), (467, 142080), (480, 138232), (555, 119552), (592, 112080), (640, 103674), (740, 89664), (768, 86395), (888, 74720), (934, 71040), (960, 69116), (1110, 59776), (1184, 56040), (1280, 51837), (1401, 47360), (1480, 44832), (1776, 37360), (1868, 35520), (1920, 34558), (2220, 29888), (2335, 28416), (2368, 28020), (2802, 23680), (2960, 22416), (3552, 18680), (3736, 17760), (3840, 17279), (4440, 14944), (4670, 14208), (4736, 14010), (5604, 11840), (5920, 11208), (7005, 9472), (7104, 9340), (7472, 8880)]