1705657920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{77249}}^1$

素因数の和:77292

約数の個数: 112

約数和(自身を含む): 5650992000

約数和(自身を除く): 3945334080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 11040, 22080, 77249, 154498, 231747, 308996, 386245, 463494, 617992, 772490, 926988, 1158735, 1235984, 1544980, 1776727, 1853976, 2317470, 2471968, 3089960, 3553454, 3707952, 4634940, 4943936, 5330181, 6179920, 7106908, 7415904, 8883635, 9269880, 10660362, 12359840, 14213816, 14831808, 17767270, 18539760, 21320724, 24719680, 26650905, 28427632, 35534540, 37079520, 42641448, 53301810, 56855264, 71069080, 74159040, 85282896, 106603620, 113710528, 142138160, 170565792, 213207240, 284276320, 341131584, 426414480, 568552640, 852828960, 1705657920]

約数ペア:

[(1, 1705657920), (2, 852828960), (3, 568552640), (4, 426414480), (5, 341131584), (6, 284276320), (8, 213207240), (10, 170565792), (12, 142138160), (15, 113710528), (16, 106603620), (20, 85282896), (23, 74159040), (24, 71069080), (30, 56855264), (32, 53301810), (40, 42641448), (46, 37079520), (48, 35534540), (60, 28427632), (64, 26650905), (69, 24719680), (80, 21320724), (92, 18539760), (96, 17767270), (115, 14831808), (120, 14213816), (138, 12359840), (160, 10660362), (184, 9269880), (192, 8883635), (230, 7415904), (240, 7106908), (276, 6179920), (320, 5330181), (345, 4943936), (368, 4634940), (460, 3707952), (480, 3553454), (552, 3089960), (690, 2471968), (736, 2317470), (920, 1853976), (960, 1776727), (1104, 1544980), (1380, 1235984), (1472, 1158735), (1840, 926988), (2208, 772490), (2760, 617992), (3680, 463494), (4416, 386245), (5520, 308996), (7360, 231747), (11040, 154498), (22080, 77249)]