85160040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{2069}}^1$

素因数の和:2104

約数の個数: 128

約数和(自身を含む): 298080000

約数和(自身を除く): 212919960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2069, 2744, 2940, 3430, 4116, 4138, 5145, 5880, 6207, 6860, 8232, 8276, 10290, 10345, 12414, 13720, 14483, 16552, 20580, 20690, 24828, 28966, 31035, 41160, 41380, 43449, 49656, 57932, 62070, 72415, 82760, 86898, 101381, 115864, 124140, 144830, 173796, 202762, 217245, 248280, 289660, 304143, 347592, 405524, 434490, 506905, 579320, 608286, 709667, 811048, 868980, 1013810, 1216572, 1419334, 1520715, 1737960, 2027620, 2129001, 2433144, 2838668, 3041430, 3548335, 4055240, 4258002, 5677336, 6082860, 7096670, 8516004, 10645005, 12165720, 14193340, 17032008, 21290010, 28386680, 42580020, 85160040]

約数ペア:

[(1, 85160040), (2, 42580020), (3, 28386680), (4, 21290010), (5, 17032008), (6, 14193340), (7, 12165720), (8, 10645005), (10, 8516004), (12, 7096670), (14, 6082860), (15, 5677336), (20, 4258002), (21, 4055240), (24, 3548335), (28, 3041430), (30, 2838668), (35, 2433144), (40, 2129001), (42, 2027620), (49, 1737960), (56, 1520715), (60, 1419334), (70, 1216572), (84, 1013810), (98, 868980), (105, 811048), (120, 709667), (140, 608286), (147, 579320), (168, 506905), (196, 434490), (210, 405524), (245, 347592), (280, 304143), (294, 289660), (343, 248280), (392, 217245), (420, 202762), (490, 173796), (588, 144830), (686, 124140), (735, 115864), (840, 101381), (980, 86898), (1029, 82760), (1176, 72415), (1372, 62070), (1470, 57932), (1715, 49656), (1960, 43449), (2058, 41380), (2069, 41160), (2744, 31035), (2940, 28966), (3430, 24828), (4116, 20690), (4138, 20580), (5145, 16552), (5880, 14483), (6207, 13720), (6860, 12414), (8232, 10345), (8276, 10290)]