804516899480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1423}}^1\times {\mathrm{42961}}^1$

素因数の和:44449

約数の個数: 128

約数和(自身を含む): 2114307809280

約数和(自身を除く): 1309790909800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1423, 1645, 1880, 2632, 2846, 3290, 5692, 6580, 7115, 9961, 11384, 13160, 14230, 19922, 28460, 39844, 42961, 49805, 56920, 66881, 79688, 85922, 99610, 133762, 171844, 199220, 214805, 267524, 300727, 334405, 343688, 398440, 429610, 468167, 535048, 601454, 668810, 859220, 936334, 1202908, 1337620, 1503635, 1718440, 1872668, 2019167, 2340835, 2405816, 2675240, 3007270, 3745336, 4038334, 4681670, 6014540, 8076668, 9363340, 10095835, 12029080, 14134169, 16153336, 18726680, 20191670, 28268338, 40383340, 56536676, 61133503, 70670845, 80766680, 113073352, 122267006, 141341690, 244534012, 282683380, 305667515, 427934521, 489068024, 565366760, 611335030, 855869042, 1222670060, 1711738084, 2139672605, 2445340120, 2873274641, 3423476168, 4279345210, 5746549282, 8558690420, 11493098564, 14366373205, 17117380840, 20112922487, 22986197128, 28732746410, 40225844974, 57465492820, 80451689948, 100564612435, 114930985640, 160903379896, 201129224870, 402258449740, 804516899480]

約数ペア:

[(1, 804516899480), (2, 402258449740), (4, 201129224870), (5, 160903379896), (7, 114930985640), (8, 100564612435), (10, 80451689948), (14, 57465492820), (20, 40225844974), (28, 28732746410), (35, 22986197128), (40, 20112922487), (47, 17117380840), (56, 14366373205), (70, 11493098564), (94, 8558690420), (140, 5746549282), (188, 4279345210), (235, 3423476168), (280, 2873274641), (329, 2445340120), (376, 2139672605), (470, 1711738084), (658, 1222670060), (940, 855869042), (1316, 611335030), (1423, 565366760), (1645, 489068024), (1880, 427934521), (2632, 305667515), (2846, 282683380), (3290, 244534012), (5692, 141341690), (6580, 122267006), (7115, 113073352), (9961, 80766680), (11384, 70670845), (13160, 61133503), (14230, 56536676), (19922, 40383340), (28460, 28268338), (39844, 20191670), (42961, 18726680), (49805, 16153336), (56920, 14134169), (66881, 12029080), (79688, 10095835), (85922, 9363340), (99610, 8076668), (133762, 6014540), (171844, 4681670), (199220, 4038334), (214805, 3745336), (267524, 3007270), (300727, 2675240), (334405, 2405816), (343688, 2340835), (398440, 2019167), (429610, 1872668), (468167, 1718440), (535048, 1503635), (601454, 1337620), (668810, 1202908), (859220, 936334)]