168889357740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{683}}^1\times {\mathrm{18481}}^1$

素因数の和:19399

約数の個数: 96

約数和(自身を含む): 475732002816

約数和(自身を除く): 306842645076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 683, 892, 1115, 1338, 1366, 2049, 2230, 2676, 2732, 3345, 3415, 4098, 4460, 6690, 6830, 8196, 10245, 13380, 13660, 18481, 20490, 36962, 40980, 55443, 73924, 92405, 110886, 152309, 184810, 221772, 277215, 304618, 369620, 456927, 554430, 609236, 761545, 913854, 1108860, 1523090, 1827708, 2284635, 3046180, 4121263, 4569270, 8242526, 9138540, 12363789, 12622523, 16485052, 20606315, 24727578, 25245046, 37867569, 41212630, 49455156, 50490092, 61818945, 63112615, 75735138, 82425260, 123637890, 126225230, 151470276, 189337845, 247275780, 252450460, 378675690, 757351380, 2814822629, 5629645258, 8444467887, 11259290516, 14074113145, 16888935774, 28148226290, 33777871548, 42222339435, 56296452580, 84444678870, 168889357740]

約数ペア:

[(1, 168889357740), (2, 84444678870), (3, 56296452580), (4, 42222339435), (5, 33777871548), (6, 28148226290), (10, 16888935774), (12, 14074113145), (15, 11259290516), (20, 8444467887), (30, 5629645258), (60, 2814822629), (223, 757351380), (446, 378675690), (669, 252450460), (683, 247275780), (892, 189337845), (1115, 151470276), (1338, 126225230), (1366, 123637890), (2049, 82425260), (2230, 75735138), (2676, 63112615), (2732, 61818945), (3345, 50490092), (3415, 49455156), (4098, 41212630), (4460, 37867569), (6690, 25245046), (6830, 24727578), (8196, 20606315), (10245, 16485052), (13380, 12622523), (13660, 12363789), (18481, 9138540), (20490, 8242526), (36962, 4569270), (40980, 4121263), (55443, 3046180), (73924, 2284635), (92405, 1827708), (110886, 1523090), (152309, 1108860), (184810, 913854), (221772, 761545), (277215, 609236), (304618, 554430), (369620, 456927)]