164451236880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97887641}}^1$

素因数の和:97887664

約数の個数: 80

約数和(自身を含む): 582627245184

約数和(自身を除く): 418176008304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 97887641, 195775282, 293662923, 391550564, 489438205, 587325846, 685213487, 783101128, 978876410, 1174651692, 1370426974, 1468314615, 1566202256, 1957752820, 2055640461, 2349303384, 2740853948, 2936629230, 3426067435, 3915505640, 4111280922, 4698606768, 5481707896, 5873258460, 6852134870, 7831011280, 8222561844, 10278202305, 10963415792, 11746516920, 13704269740, 16445123688, 20556404610, 23493033840, 27408539480, 32890247376, 41112809220, 54817078960, 82225618440, 164451236880]

約数ペア:

[(1, 164451236880), (2, 82225618440), (3, 54817078960), (4, 41112809220), (5, 32890247376), (6, 27408539480), (7, 23493033840), (8, 20556404610), (10, 16445123688), (12, 13704269740), (14, 11746516920), (15, 10963415792), (16, 10278202305), (20, 8222561844), (21, 7831011280), (24, 6852134870), (28, 5873258460), (30, 5481707896), (35, 4698606768), (40, 4111280922), (42, 3915505640), (48, 3426067435), (56, 2936629230), (60, 2740853948), (70, 2349303384), (80, 2055640461), (84, 1957752820), (105, 1566202256), (112, 1468314615), (120, 1370426974), (140, 1174651692), (168, 978876410), (210, 783101128), (240, 685213487), (280, 587325846), (336, 489438205), (420, 391550564), (560, 293662923), (840, 195775282), (1680, 97887641)]