2247120680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{276739}}^1$

素因数の和:276786

約数の個数: 64

約数和(自身を含む): 5977584000

約数和(自身を除く): 3730463320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 276739, 553478, 1106956, 1383695, 1937173, 2213912, 2767390, 3874346, 5534780, 7748692, 8025431, 9685865, 11069560, 15497384, 16050862, 19371730, 32101724, 38743460, 40127155, 56178017, 64203448, 77486920, 80254310, 112356034, 160508620, 224712068, 280890085, 321017240, 449424136, 561780170, 1123560340, 2247120680]

約数ペア:

[(1, 2247120680), (2, 1123560340), (4, 561780170), (5, 449424136), (7, 321017240), (8, 280890085), (10, 224712068), (14, 160508620), (20, 112356034), (28, 80254310), (29, 77486920), (35, 64203448), (40, 56178017), (56, 40127155), (58, 38743460), (70, 32101724), (116, 19371730), (140, 16050862), (145, 15497384), (203, 11069560), (232, 9685865), (280, 8025431), (290, 7748692), (406, 5534780), (580, 3874346), (812, 2767390), (1015, 2213912), (1160, 1937173), (1624, 1383695), (2030, 1106956), (4060, 553478), (8120, 276739)]