66596880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{809}}^1$

素因数の和:846

約数の個数: 160

約数和(自身を含む): 241056000

約数和(自身を除く): 174459120

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, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 809, 840, 980, 1029, 1176, 1372, 1470, 1618, 1680, 1715, 1960, 2058, 2352, 2427, 2744, 2940, 3236, 3430, 3920, 4045, 4116, 4854, 5145, 5488, 5663, 5880, 6472, 6860, 8090, 8232, 9708, 10290, 11326, 11760, 12135, 12944, 13720, 16180, 16464, 16989, 19416, 20580, 22652, 24270, 27440, 28315, 32360, 33978, 38832, 39641, 41160, 45304, 48540, 56630, 64720, 67956, 79282, 82320, 84945, 90608, 97080, 113260, 118923, 135912, 158564, 169890, 194160, 198205, 226520, 237846, 271824, 277487, 317128, 339780, 396410, 453040, 475692, 554974, 594615, 634256, 679560, 792820, 832461, 951384, 1109948, 1189230, 1359120, 1387435, 1585640, 1664922, 1902768, 2219896, 2378460, 2774870, 3171280, 3329844, 4162305, 4439792, 4756920, 5549740, 6659688, 8324610, 9513840, 11099480, 13319376, 16649220, 22198960, 33298440, 66596880]

約数ペア:

[(1, 66596880), (2, 33298440), (3, 22198960), (4, 16649220), (5, 13319376), (6, 11099480), (7, 9513840), (8, 8324610), (10, 6659688), (12, 5549740), (14, 4756920), (15, 4439792), (16, 4162305), (20, 3329844), (21, 3171280), (24, 2774870), (28, 2378460), (30, 2219896), (35, 1902768), (40, 1664922), (42, 1585640), (48, 1387435), (49, 1359120), (56, 1189230), (60, 1109948), (70, 951384), (80, 832461), (84, 792820), (98, 679560), (105, 634256), (112, 594615), (120, 554974), (140, 475692), (147, 453040), (168, 396410), (196, 339780), (210, 317128), (240, 277487), (245, 271824), (280, 237846), (294, 226520), (336, 198205), (343, 194160), (392, 169890), (420, 158564), (490, 135912), (560, 118923), (588, 113260), (686, 97080), (735, 90608), (784, 84945), (809, 82320), (840, 79282), (980, 67956), (1029, 64720), (1176, 56630), (1372, 48540), (1470, 45304), (1618, 41160), (1680, 39641), (1715, 38832), (1960, 33978), (2058, 32360), (2352, 28315), (2427, 27440), (2744, 24270), (2940, 22652), (3236, 20580), (3430, 19416), (3920, 16989), (4045, 16464), (4116, 16180), (4854, 13720), (5145, 12944), (5488, 12135), (5663, 11760), (5880, 11326), (6472, 10290), (6860, 9708), (8090, 8232)]