974798040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1867}}^1$

素因数の和:2129

約数の個数: 128

約数和(自身を含む): 3093408000

約数和(自身を除く): 2118609960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 229, 285, 380, 456, 458, 570, 687, 760, 916, 1140, 1145, 1374, 1832, 1867, 2280, 2290, 2748, 3435, 3734, 4351, 4580, 5496, 5601, 6870, 7468, 8702, 9160, 9335, 11202, 13053, 13740, 14936, 17404, 18670, 21755, 22404, 26106, 27480, 28005, 34808, 35473, 37340, 43510, 44808, 52212, 56010, 65265, 70946, 74680, 87020, 104424, 106419, 112020, 130530, 141892, 174040, 177365, 212838, 224040, 261060, 283784, 354730, 425676, 427543, 522120, 532095, 709460, 851352, 855086, 1064190, 1282629, 1418920, 1710172, 2128380, 2137715, 2565258, 3420344, 4256760, 4275430, 5130516, 6413145, 8123317, 8550860, 10261032, 12826290, 16246634, 17101720, 24369951, 25652580, 32493268, 40616585, 48739902, 51305160, 64986536, 81233170, 97479804, 121849755, 162466340, 194959608, 243699510, 324932680, 487399020, 974798040]

約数ペア:

[(1, 974798040), (2, 487399020), (3, 324932680), (4, 243699510), (5, 194959608), (6, 162466340), (8, 121849755), (10, 97479804), (12, 81233170), (15, 64986536), (19, 51305160), (20, 48739902), (24, 40616585), (30, 32493268), (38, 25652580), (40, 24369951), (57, 17101720), (60, 16246634), (76, 12826290), (95, 10261032), (114, 8550860), (120, 8123317), (152, 6413145), (190, 5130516), (228, 4275430), (229, 4256760), (285, 3420344), (380, 2565258), (456, 2137715), (458, 2128380), (570, 1710172), (687, 1418920), (760, 1282629), (916, 1064190), (1140, 855086), (1145, 851352), (1374, 709460), (1832, 532095), (1867, 522120), (2280, 427543), (2290, 425676), (2748, 354730), (3435, 283784), (3734, 261060), (4351, 224040), (4580, 212838), (5496, 177365), (5601, 174040), (6870, 141892), (7468, 130530), (8702, 112020), (9160, 106419), (9335, 104424), (11202, 87020), (13053, 74680), (13740, 70946), (14936, 65265), (17404, 56010), (18670, 52212), (21755, 44808), (22404, 43510), (26106, 37340), (27480, 35473), (28005, 34808)]