84407680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:336

約数の個数: 128

約数和(自身を含む): 234420480

約数和(自身を除く): 150012800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 128, 140, 160, 166, 224, 227, 280, 320, 332, 415, 448, 454, 560, 581, 640, 664, 830, 896, 908, 1120, 1135, 1162, 1328, 1589, 1660, 1816, 2240, 2270, 2324, 2656, 2905, 3178, 3320, 3632, 4480, 4540, 4648, 5312, 5810, 6356, 6640, 7264, 7945, 9080, 9296, 10624, 11620, 12712, 13280, 14528, 15890, 18160, 18592, 18841, 23240, 25424, 26560, 29056, 31780, 36320, 37184, 37682, 46480, 50848, 53120, 63560, 72640, 74368, 75364, 92960, 94205, 101696, 127120, 131887, 145280, 150728, 185920, 188410, 203392, 254240, 263774, 301456, 371840, 376820, 508480, 527548, 602912, 659435, 753640, 1016960, 1055096, 1205824, 1318870, 1507280, 2110192, 2411648, 2637740, 3014560, 4220384, 5275480, 6029120, 8440768, 10550960, 12058240, 16881536, 21101920, 42203840, 84407680]

約数ペア:

[(1, 84407680), (2, 42203840), (4, 21101920), (5, 16881536), (7, 12058240), (8, 10550960), (10, 8440768), (14, 6029120), (16, 5275480), (20, 4220384), (28, 3014560), (32, 2637740), (35, 2411648), (40, 2110192), (56, 1507280), (64, 1318870), (70, 1205824), (80, 1055096), (83, 1016960), (112, 753640), (128, 659435), (140, 602912), (160, 527548), (166, 508480), (224, 376820), (227, 371840), (280, 301456), (320, 263774), (332, 254240), (415, 203392), (448, 188410), (454, 185920), (560, 150728), (581, 145280), (640, 131887), (664, 127120), (830, 101696), (896, 94205), (908, 92960), (1120, 75364), (1135, 74368), (1162, 72640), (1328, 63560), (1589, 53120), (1660, 50848), (1816, 46480), (2240, 37682), (2270, 37184), (2324, 36320), (2656, 31780), (2905, 29056), (3178, 26560), (3320, 25424), (3632, 23240), (4480, 18841), (4540, 18592), (4648, 18160), (5312, 15890), (5810, 14528), (6356, 13280), (6640, 12712), (7264, 11620), (7945, 10624), (9080, 9296)]