4278003720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{10177}}^1$

素因数の和:10335

約数の個数: 128

約数和(自身を含む): 13366563840

約数和(自身を除く): 9088560120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 113, 120, 124, 155, 186, 226, 248, 310, 339, 372, 452, 465, 565, 620, 678, 744, 904, 930, 1130, 1240, 1356, 1695, 1860, 2260, 2712, 3390, 3503, 3720, 4520, 6780, 7006, 10177, 10509, 13560, 14012, 17515, 20354, 21018, 28024, 30531, 35030, 40708, 42036, 50885, 52545, 61062, 70060, 81416, 84072, 101770, 105090, 122124, 140120, 152655, 203540, 210180, 244248, 305310, 315487, 407080, 420360, 610620, 630974, 946461, 1150001, 1221240, 1261948, 1577435, 1892922, 2300002, 2523896, 3154870, 3450003, 3785844, 4600004, 4732305, 5750005, 6309740, 6900006, 7571688, 9200008, 9464610, 11500010, 12619480, 13800012, 17250015, 18929220, 23000020, 27600024, 34500030, 35650031, 37858440, 46000040, 69000060, 71300062, 106950093, 138000120, 142600124, 178250155, 213900186, 285200248, 356500310, 427800372, 534750465, 713000620, 855600744, 1069500930, 1426001240, 2139001860, 4278003720]

約数ペア:

[(1, 4278003720), (2, 2139001860), (3, 1426001240), (4, 1069500930), (5, 855600744), (6, 713000620), (8, 534750465), (10, 427800372), (12, 356500310), (15, 285200248), (20, 213900186), (24, 178250155), (30, 142600124), (31, 138000120), (40, 106950093), (60, 71300062), (62, 69000060), (93, 46000040), (113, 37858440), (120, 35650031), (124, 34500030), (155, 27600024), (186, 23000020), (226, 18929220), (248, 17250015), (310, 13800012), (339, 12619480), (372, 11500010), (452, 9464610), (465, 9200008), (565, 7571688), (620, 6900006), (678, 6309740), (744, 5750005), (904, 4732305), (930, 4600004), (1130, 3785844), (1240, 3450003), (1356, 3154870), (1695, 2523896), (1860, 2300002), (2260, 1892922), (2712, 1577435), (3390, 1261948), (3503, 1221240), (3720, 1150001), (4520, 946461), (6780, 630974), (7006, 610620), (10177, 420360), (10509, 407080), (13560, 315487), (14012, 305310), (17515, 244248), (20354, 210180), (21018, 203540), (28024, 152655), (30531, 140120), (35030, 122124), (40708, 105090), (42036, 101770), (50885, 84072), (52545, 81416), (61062, 70060)]