920020080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{78233}}^1$

素因数の和:78263

約数の個数: 120

約数和(自身を含む): 3317747472

約数和(自身を除く): 2397727392

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, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 78233, 156466, 234699, 312932, 391165, 469398, 547631, 625864, 782330, 938796, 1095262, 1173495, 1251728, 1564660, 1642893, 1877592, 2190524, 2346990, 2738155, 3129320, 3285786, 3755184, 3833417, 4381048, 4693980, 5476310, 6258640, 6571572, 7666834, 8214465, 8762096, 9387960, 10952620, 11500251, 13143144, 15333668, 16428930, 18775920, 19167085, 21905240, 23000502, 26286288, 30667336, 32857860, 38334170, 43810480, 46001004, 57501255, 61334672, 65715720, 76668340, 92002008, 115002510, 131431440, 153336680, 184004016, 230005020, 306673360, 460010040, 920020080]

約数ペア:

[(1, 920020080), (2, 460010040), (3, 306673360), (4, 230005020), (5, 184004016), (6, 153336680), (7, 131431440), (8, 115002510), (10, 92002008), (12, 76668340), (14, 65715720), (15, 61334672), (16, 57501255), (20, 46001004), (21, 43810480), (24, 38334170), (28, 32857860), (30, 30667336), (35, 26286288), (40, 23000502), (42, 21905240), (48, 19167085), (49, 18775920), (56, 16428930), (60, 15333668), (70, 13143144), (80, 11500251), (84, 10952620), (98, 9387960), (105, 8762096), (112, 8214465), (120, 7666834), (140, 6571572), (147, 6258640), (168, 5476310), (196, 4693980), (210, 4381048), (240, 3833417), (245, 3755184), (280, 3285786), (294, 3129320), (336, 2738155), (392, 2346990), (420, 2190524), (490, 1877592), (560, 1642893), (588, 1564660), (735, 1251728), (784, 1173495), (840, 1095262), (980, 938796), (1176, 782330), (1470, 625864), (1680, 547631), (1960, 469398), (2352, 391165), (2940, 312932), (3920, 234699), (5880, 156466), (11760, 78233)]