28091713440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{8360629}}^1$

素因数の和:8360654

約数の個数: 96

約数和(自身を含む): 101130180480

約数和(自身を除く): 73038467040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 8360629, 16721258, 25081887, 33442516, 41803145, 50163774, 58524403, 66885032, 83606290, 100327548, 117048806, 125409435, 133770064, 167212580, 175573209, 200655096, 234097612, 250818870, 267540128, 292622015, 334425160, 351146418, 401310192, 468195224, 501637740, 585244030, 668850320, 702292836, 802620384, 877866045, 936390448, 1003275480, 1170488060, 1337700640, 1404585672, 1755732090, 1872780896, 2006550960, 2340976120, 2809171344, 3511464180, 4013101920, 4681952240, 5618342688, 7022928360, 9363904480, 14045856720, 28091713440]

約数ペア:

[(1, 28091713440), (2, 14045856720), (3, 9363904480), (4, 7022928360), (5, 5618342688), (6, 4681952240), (7, 4013101920), (8, 3511464180), (10, 2809171344), (12, 2340976120), (14, 2006550960), (15, 1872780896), (16, 1755732090), (20, 1404585672), (21, 1337700640), (24, 1170488060), (28, 1003275480), (30, 936390448), (32, 877866045), (35, 802620384), (40, 702292836), (42, 668850320), (48, 585244030), (56, 501637740), (60, 468195224), (70, 401310192), (80, 351146418), (84, 334425160), (96, 292622015), (105, 267540128), (112, 250818870), (120, 234097612), (140, 200655096), (160, 175573209), (168, 167212580), (210, 133770064), (224, 125409435), (240, 117048806), (280, 100327548), (336, 83606290), (420, 66885032), (480, 58524403), (560, 50163774), (672, 41803145), (840, 33442516), (1120, 25081887), (1680, 16721258), (3360, 8360629)]