265009080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10177}}^1$

素因数の和:10229

約数の個数: 128

約数和(自身を含む): 938004480

約数和(自身を除く): 672995400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 10177, 13020, 20354, 26040, 30531, 40708, 50885, 61062, 71239, 81416, 101770, 122124, 142478, 152655, 203540, 213717, 244248, 284956, 305310, 315487, 356195, 407080, 427434, 569912, 610620, 630974, 712390, 854868, 946461, 1068585, 1221240, 1261948, 1424780, 1577435, 1709736, 1892922, 2137170, 2208409, 2523896, 2849560, 3154870, 3785844, 4274340, 4416818, 4732305, 6309740, 6625227, 7571688, 8548680, 8833636, 9464610, 11042045, 12619480, 13250454, 17667272, 18929220, 22084090, 26500908, 33126135, 37858440, 44168180, 53001816, 66252270, 88336360, 132504540, 265009080]

約数ペア:

[(1, 265009080), (2, 132504540), (3, 88336360), (4, 66252270), (5, 53001816), (6, 44168180), (7, 37858440), (8, 33126135), (10, 26500908), (12, 22084090), (14, 18929220), (15, 17667272), (20, 13250454), (21, 12619480), (24, 11042045), (28, 9464610), (30, 8833636), (31, 8548680), (35, 7571688), (40, 6625227), (42, 6309740), (56, 4732305), (60, 4416818), (62, 4274340), (70, 3785844), (84, 3154870), (93, 2849560), (105, 2523896), (120, 2208409), (124, 2137170), (140, 1892922), (155, 1709736), (168, 1577435), (186, 1424780), (210, 1261948), (217, 1221240), (248, 1068585), (280, 946461), (310, 854868), (372, 712390), (420, 630974), (434, 610620), (465, 569912), (620, 427434), (651, 407080), (744, 356195), (840, 315487), (868, 305310), (930, 284956), (1085, 244248), (1240, 213717), (1302, 203540), (1736, 152655), (1860, 142478), (2170, 122124), (2604, 101770), (3255, 81416), (3720, 71239), (4340, 61062), (5208, 50885), (6510, 40708), (8680, 30531), (10177, 26040), (13020, 20354)]