126720254560

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{22193}}^1$

素因数の和:22616

約数の個数: 96

約数和(自身を含む): 302821327872

約数和(自身を除く): 176101073312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 281, 508, 562, 635, 1016, 1124, 1270, 1405, 2032, 2248, 2540, 2810, 4064, 4496, 5080, 5620, 8992, 10160, 11240, 20320, 22193, 22480, 35687, 44386, 44960, 71374, 88772, 110965, 142748, 177544, 178435, 221930, 285496, 355088, 356870, 443860, 570992, 710176, 713740, 887720, 1141984, 1427480, 1775440, 2818511, 2854960, 3550880, 5637022, 5709920, 6236233, 11274044, 12472466, 14092555, 22548088, 24944932, 28185110, 31181165, 45096176, 49889864, 56370220, 62362330, 90192352, 99779728, 112740440, 124724660, 199559456, 225480880, 249449320, 450961760, 498898640, 792001591, 997797280, 1584003182, 3168006364, 3960007955, 6336012728, 7920015910, 12672025456, 15840031820, 25344050912, 31680063640, 63360127280, 126720254560]

約数ペア:

[(1, 126720254560), (2, 63360127280), (4, 31680063640), (5, 25344050912), (8, 15840031820), (10, 12672025456), (16, 7920015910), (20, 6336012728), (32, 3960007955), (40, 3168006364), (80, 1584003182), (127, 997797280), (160, 792001591), (254, 498898640), (281, 450961760), (508, 249449320), (562, 225480880), (635, 199559456), (1016, 124724660), (1124, 112740440), (1270, 99779728), (1405, 90192352), (2032, 62362330), (2248, 56370220), (2540, 49889864), (2810, 45096176), (4064, 31181165), (4496, 28185110), (5080, 24944932), (5620, 22548088), (8992, 14092555), (10160, 12472466), (11240, 11274044), (20320, 6236233), (22193, 5709920), (22480, 5637022), (35687, 3550880), (44386, 2854960), (44960, 2818511), (71374, 1775440), (88772, 1427480), (110965, 1141984), (142748, 887720), (177544, 713740), (178435, 710176), (221930, 570992), (285496, 443860), (355088, 356870)]