202220780880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{99679}}^1$

素因数の和:99881

約数の個数: 160

約数和(自身を含む): 640758988800

約数和(自身を除く): 438538207920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 107, 120, 158, 214, 237, 240, 316, 321, 395, 428, 474, 535, 632, 642, 790, 856, 948, 1070, 1185, 1264, 1284, 1580, 1605, 1712, 1896, 2140, 2370, 2568, 3160, 3210, 3792, 4280, 4740, 5136, 6320, 6420, 8453, 8560, 9480, 12840, 16906, 18960, 25359, 25680, 33812, 42265, 50718, 67624, 84530, 99679, 101436, 126795, 135248, 169060, 199358, 202872, 253590, 299037, 338120, 398716, 405744, 498395, 507180, 598074, 676240, 797432, 996790, 1014360, 1196148, 1495185, 1594864, 1993580, 2028720, 2392296, 2990370, 3987160, 4784592, 5980740, 7874641, 7974320, 10665653, 11961480, 15749282, 21331306, 23623923, 23922960, 31498564, 31996959, 39373205, 42662612, 47247846, 53328265, 62997128, 63993918, 78746410, 85325224, 94495692, 106656530, 118119615, 125994256, 127987836, 157492820, 159984795, 170650448, 188991384, 213313060, 236239230, 255975672, 314985640, 319969590, 377982768, 426626120, 472478460, 511951344, 629971280, 639939180, 842586587, 853252240, 944956920, 1279878360, 1685173174, 1889913840, 2527759761, 2559756720, 3370346348, 4212932935, 5055519522, 6740692696, 8425865870, 10111039044, 12638798805, 13481385392, 16851731740, 20222078088, 25277597610, 33703463480, 40444156176, 50555195220, 67406926960, 101110390440, 202220780880]

約数ペア:

[(1, 202220780880), (2, 101110390440), (3, 67406926960), (4, 50555195220), (5, 40444156176), (6, 33703463480), (8, 25277597610), (10, 20222078088), (12, 16851731740), (15, 13481385392), (16, 12638798805), (20, 10111039044), (24, 8425865870), (30, 6740692696), (40, 5055519522), (48, 4212932935), (60, 3370346348), (79, 2559756720), (80, 2527759761), (107, 1889913840), (120, 1685173174), (158, 1279878360), (214, 944956920), (237, 853252240), (240, 842586587), (316, 639939180), (321, 629971280), (395, 511951344), (428, 472478460), (474, 426626120), (535, 377982768), (632, 319969590), (642, 314985640), (790, 255975672), (856, 236239230), (948, 213313060), (1070, 188991384), (1185, 170650448), (1264, 159984795), (1284, 157492820), (1580, 127987836), (1605, 125994256), (1712, 118119615), (1896, 106656530), (2140, 94495692), (2370, 85325224), (2568, 78746410), (3160, 63993918), (3210, 62997128), (3792, 53328265), (4280, 47247846), (4740, 42662612), (5136, 39373205), (6320, 31996959), (6420, 31498564), (8453, 23922960), (8560, 23623923), (9480, 21331306), (12840, 15749282), (16906, 11961480), (18960, 10665653), (25359, 7974320), (25680, 7874641), (33812, 5980740), (42265, 4784592), (50718, 3987160), (67624, 2990370), (84530, 2392296), (99679, 2028720), (101436, 1993580), (126795, 1594864), (135248, 1495185), (169060, 1196148), (199358, 1014360), (202872, 996790), (253590, 797432), (299037, 676240), (338120, 598074), (398716, 507180), (405744, 498395)]