1273847640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2731}}^1$

素因数の和:2794

約数の個数: 192

約数和(自身を含む): 4319619840

約数和(自身を除く): 3045772200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 169, 184, 195, 230, 260, 276, 299, 312, 338, 345, 390, 460, 507, 520, 552, 598, 676, 690, 780, 845, 897, 920, 1014, 1196, 1352, 1380, 1495, 1560, 1690, 1794, 2028, 2392, 2535, 2731, 2760, 2990, 3380, 3588, 3887, 4056, 4485, 5070, 5462, 5980, 6760, 7176, 7774, 8193, 8970, 10140, 10924, 11661, 11960, 13655, 15548, 16386, 17940, 19435, 20280, 21848, 23322, 27310, 31096, 32772, 35503, 35880, 38870, 40965, 46644, 54620, 58305, 62813, 65544, 71006, 77740, 81930, 93288, 106509, 109240, 116610, 125626, 142012, 155480, 163860, 177515, 188439, 213018, 233220, 251252, 284024, 314065, 327720, 355030, 376878, 426036, 461539, 466440, 502504, 532545, 628130, 710060, 753756, 816569, 852072, 923078, 942195, 1065090, 1256260, 1384617, 1420120, 1507512, 1633138, 1846156, 1884390, 2130180, 2307695, 2449707, 2512520, 2769234, 3266276, 3692312, 3768780, 4082845, 4260360, 4615390, 4899414, 5538468, 6532552, 6923085, 7537560, 8165690, 9230780, 9798828, 10615397, 11076936, 12248535, 13846170, 16331380, 18461560, 19597656, 21230794, 24497070, 27692340, 31846191, 32662760, 42461588, 48994140, 53076985, 55384680, 63692382, 84923176, 97988280, 106153970, 127384764, 159230955, 212307940, 254769528, 318461910, 424615880, 636923820, 1273847640]

約数ペア:

[(1, 1273847640), (2, 636923820), (3, 424615880), (4, 318461910), (5, 254769528), (6, 212307940), (8, 159230955), (10, 127384764), (12, 106153970), (13, 97988280), (15, 84923176), (20, 63692382), (23, 55384680), (24, 53076985), (26, 48994140), (30, 42461588), (39, 32662760), (40, 31846191), (46, 27692340), (52, 24497070), (60, 21230794), (65, 19597656), (69, 18461560), (78, 16331380), (92, 13846170), (104, 12248535), (115, 11076936), (120, 10615397), (130, 9798828), (138, 9230780), (156, 8165690), (169, 7537560), (184, 6923085), (195, 6532552), (230, 5538468), (260, 4899414), (276, 4615390), (299, 4260360), (312, 4082845), (338, 3768780), (345, 3692312), (390, 3266276), (460, 2769234), (507, 2512520), (520, 2449707), (552, 2307695), (598, 2130180), (676, 1884390), (690, 1846156), (780, 1633138), (845, 1507512), (897, 1420120), (920, 1384617), (1014, 1256260), (1196, 1065090), (1352, 942195), (1380, 923078), (1495, 852072), (1560, 816569), (1690, 753756), (1794, 710060), (2028, 628130), (2392, 532545), (2535, 502504), (2731, 466440), (2760, 461539), (2990, 426036), (3380, 376878), (3588, 355030), (3887, 327720), (4056, 314065), (4485, 284024), (5070, 251252), (5462, 233220), (5980, 213018), (6760, 188439), (7176, 177515), (7774, 163860), (8193, 155480), (8970, 142012), (10140, 125626), (10924, 116610), (11661, 109240), (11960, 106509), (13655, 93288), (15548, 81930), (16386, 77740), (17940, 71006), (19435, 65544), (20280, 62813), (21848, 58305), (23322, 54620), (27310, 46644), (31096, 40965), (32772, 38870), (35503, 35880)]