431134240

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:602

約数の個数: 96

約数和(自身を含む): 1047816000

約数和(自身を除く): 616681760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 109, 118, 160, 218, 236, 295, 419, 436, 472, 545, 590, 838, 872, 944, 1090, 1180, 1676, 1744, 1888, 2095, 2180, 2360, 3352, 3488, 4190, 4360, 4720, 6431, 6704, 8380, 8720, 9440, 12862, 13408, 16760, 17440, 24721, 25724, 32155, 33520, 45671, 49442, 51448, 64310, 67040, 91342, 98884, 102896, 123605, 128620, 182684, 197768, 205792, 228355, 247210, 257240, 365368, 395536, 456710, 494420, 514480, 730736, 791072, 913420, 988840, 1028960, 1461472, 1826840, 1977680, 2694589, 3653680, 3955360, 5389178, 7307360, 10778356, 13472945, 21556712, 26945890, 43113424, 53891780, 86226848, 107783560, 215567120, 431134240]

約数ペア:

[(1, 431134240), (2, 215567120), (4, 107783560), (5, 86226848), (8, 53891780), (10, 43113424), (16, 26945890), (20, 21556712), (32, 13472945), (40, 10778356), (59, 7307360), (80, 5389178), (109, 3955360), (118, 3653680), (160, 2694589), (218, 1977680), (236, 1826840), (295, 1461472), (419, 1028960), (436, 988840), (472, 913420), (545, 791072), (590, 730736), (838, 514480), (872, 494420), (944, 456710), (1090, 395536), (1180, 365368), (1676, 257240), (1744, 247210), (1888, 228355), (2095, 205792), (2180, 197768), (2360, 182684), (3352, 128620), (3488, 123605), (4190, 102896), (4360, 98884), (4720, 91342), (6431, 67040), (6704, 64310), (8380, 51448), (8720, 49442), (9440, 45671), (12862, 33520), (13408, 32155), (16760, 25724), (17440, 24721)]