2746243320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1\times {\mathrm{419}}^1$

素因数の和:909

約数の個数: 128

約数和(自身を含む): 8330515200

約数和(自身を除く): 5584271880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 283, 386, 419, 566, 579, 772, 838, 849, 965, 1132, 1158, 1257, 1415, 1544, 1676, 1698, 1930, 2095, 2264, 2316, 2514, 2830, 2895, 3352, 3396, 3860, 4190, 4245, 4632, 5028, 5660, 5790, 6285, 6792, 7720, 8380, 8490, 10056, 11320, 11580, 12570, 16760, 16980, 23160, 25140, 33960, 50280, 54619, 80867, 109238, 118577, 161734, 163857, 218476, 237154, 242601, 273095, 323468, 327714, 355731, 404335, 436952, 474308, 485202, 546190, 592885, 646936, 655428, 711462, 808670, 819285, 948616, 970404, 1092380, 1185770, 1213005, 1310856, 1422924, 1617340, 1638570, 1778655, 1940808, 2184760, 2371540, 2426010, 2845848, 3234680, 3277140, 3557310, 4743080, 4852020, 6554280, 7114620, 9704040, 14229240, 22885361, 45770722, 68656083, 91541444, 114426805, 137312166, 183082888, 228853610, 274624332, 343280415, 457707220, 549248664, 686560830, 915414440, 1373121660, 2746243320]

約数ペア:

[(1, 2746243320), (2, 1373121660), (3, 915414440), (4, 686560830), (5, 549248664), (6, 457707220), (8, 343280415), (10, 274624332), (12, 228853610), (15, 183082888), (20, 137312166), (24, 114426805), (30, 91541444), (40, 68656083), (60, 45770722), (120, 22885361), (193, 14229240), (283, 9704040), (386, 7114620), (419, 6554280), (566, 4852020), (579, 4743080), (772, 3557310), (838, 3277140), (849, 3234680), (965, 2845848), (1132, 2426010), (1158, 2371540), (1257, 2184760), (1415, 1940808), (1544, 1778655), (1676, 1638570), (1698, 1617340), (1930, 1422924), (2095, 1310856), (2264, 1213005), (2316, 1185770), (2514, 1092380), (2830, 970404), (2895, 948616), (3352, 819285), (3396, 808670), (3860, 711462), (4190, 655428), (4245, 646936), (4632, 592885), (5028, 546190), (5660, 485202), (5790, 474308), (6285, 436952), (6792, 404335), (7720, 355731), (8380, 327714), (8490, 323468), (10056, 273095), (11320, 242601), (11580, 237154), (12570, 218476), (16760, 163857), (16980, 161734), (23160, 118577), (25140, 109238), (33960, 80867), (50280, 54619)]