188917080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{857}}^1$

素因数の和:1049

約数の個数: 128

約数和(自身を含む): 622702080

約数和(自身を除く): 433785000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 167, 220, 264, 330, 334, 440, 501, 660, 668, 835, 857, 1002, 1320, 1336, 1670, 1714, 1837, 2004, 2505, 2571, 3340, 3428, 3674, 4008, 4285, 5010, 5142, 5511, 6680, 6856, 7348, 8570, 9185, 9427, 10020, 10284, 11022, 12855, 14696, 17140, 18370, 18854, 20040, 20568, 22044, 25710, 27555, 28281, 34280, 36740, 37708, 44088, 47135, 51420, 55110, 56562, 73480, 75416, 94270, 102840, 110220, 113124, 141405, 143119, 188540, 220440, 226248, 282810, 286238, 377080, 429357, 565620, 572476, 715595, 858714, 1131240, 1144952, 1431190, 1574309, 1717428, 2146785, 2862380, 3148618, 3434856, 4293570, 4722927, 5724760, 6297236, 7871545, 8587140, 9445854, 12594472, 15743090, 17174280, 18891708, 23614635, 31486180, 37783416, 47229270, 62972360, 94458540, 188917080]

約数ペア:

[(1, 188917080), (2, 94458540), (3, 62972360), (4, 47229270), (5, 37783416), (6, 31486180), (8, 23614635), (10, 18891708), (11, 17174280), (12, 15743090), (15, 12594472), (20, 9445854), (22, 8587140), (24, 7871545), (30, 6297236), (33, 5724760), (40, 4722927), (44, 4293570), (55, 3434856), (60, 3148618), (66, 2862380), (88, 2146785), (110, 1717428), (120, 1574309), (132, 1431190), (165, 1144952), (167, 1131240), (220, 858714), (264, 715595), (330, 572476), (334, 565620), (440, 429357), (501, 377080), (660, 286238), (668, 282810), (835, 226248), (857, 220440), (1002, 188540), (1320, 143119), (1336, 141405), (1670, 113124), (1714, 110220), (1837, 102840), (2004, 94270), (2505, 75416), (2571, 73480), (3340, 56562), (3428, 55110), (3674, 51420), (4008, 47135), (4285, 44088), (5010, 37708), (5142, 36740), (5511, 34280), (6680, 28281), (6856, 27555), (7348, 25710), (8570, 22044), (9185, 20568), (9427, 20040), (10020, 18854), (10284, 18370), (11022, 17140), (12855, 14696)]