117282320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1039}}^1$

素因数の和:1152

約数の個数: 80

約数和(自身を含む): 292481280

約数和(自身を除く): 175198960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 83, 85, 136, 166, 170, 272, 332, 340, 415, 664, 680, 830, 1039, 1328, 1360, 1411, 1660, 2078, 2822, 3320, 4156, 5195, 5644, 6640, 7055, 8312, 10390, 11288, 14110, 16624, 17663, 20780, 22576, 28220, 35326, 41560, 56440, 70652, 83120, 86237, 88315, 112880, 141304, 172474, 176630, 282608, 344948, 353260, 431185, 689896, 706520, 862370, 1379792, 1413040, 1466029, 1724740, 2932058, 3449480, 5864116, 6898960, 7330145, 11728232, 14660290, 23456464, 29320580, 58641160, 117282320]

約数ペア:

[(1, 117282320), (2, 58641160), (4, 29320580), (5, 23456464), (8, 14660290), (10, 11728232), (16, 7330145), (17, 6898960), (20, 5864116), (34, 3449480), (40, 2932058), (68, 1724740), (80, 1466029), (83, 1413040), (85, 1379792), (136, 862370), (166, 706520), (170, 689896), (272, 431185), (332, 353260), (340, 344948), (415, 282608), (664, 176630), (680, 172474), (830, 141304), (1039, 112880), (1328, 88315), (1360, 86237), (1411, 83120), (1660, 70652), (2078, 56440), (2822, 41560), (3320, 35326), (4156, 28220), (5195, 22576), (5644, 20780), (6640, 17663), (7055, 16624), (8312, 14110), (10390, 11288)]