187245520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:413

約数の個数: 160

約数和(自身を含む): 549607680

約数和(自身を除く): 362362160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 113, 140, 154, 176, 220, 226, 269, 280, 308, 385, 440, 452, 538, 560, 565, 616, 770, 791, 880, 904, 1076, 1130, 1232, 1243, 1345, 1540, 1582, 1808, 1883, 2152, 2260, 2486, 2690, 2959, 3080, 3164, 3766, 3955, 4304, 4520, 4972, 5380, 5918, 6160, 6215, 6328, 7532, 7910, 8701, 9040, 9415, 9944, 10760, 11836, 12430, 12656, 14795, 15064, 15820, 17402, 18830, 19888, 20713, 21520, 23672, 24860, 29590, 30128, 30397, 31640, 34804, 37660, 41426, 43505, 47344, 49720, 59180, 60794, 63280, 69608, 75320, 82852, 87010, 99440, 103565, 118360, 121588, 139216, 150640, 151985, 165704, 174020, 207130, 212779, 236720, 243176, 303970, 331408, 334367, 348040, 414260, 425558, 486352, 607940, 668734, 696080, 828520, 851116, 1063895, 1215880, 1337468, 1657040, 1671835, 1702232, 2127790, 2340569, 2431760, 2674936, 3343670, 3404464, 4255580, 4681138, 5349872, 6687340, 8511160, 9362276, 11702845, 13374680, 17022320, 18724552, 23405690, 26749360, 37449104, 46811380, 93622760, 187245520]

約数ペア:

[(1, 187245520), (2, 93622760), (4, 46811380), (5, 37449104), (7, 26749360), (8, 23405690), (10, 18724552), (11, 17022320), (14, 13374680), (16, 11702845), (20, 9362276), (22, 8511160), (28, 6687340), (35, 5349872), (40, 4681138), (44, 4255580), (55, 3404464), (56, 3343670), (70, 2674936), (77, 2431760), (80, 2340569), (88, 2127790), (110, 1702232), (112, 1671835), (113, 1657040), (140, 1337468), (154, 1215880), (176, 1063895), (220, 851116), (226, 828520), (269, 696080), (280, 668734), (308, 607940), (385, 486352), (440, 425558), (452, 414260), (538, 348040), (560, 334367), (565, 331408), (616, 303970), (770, 243176), (791, 236720), (880, 212779), (904, 207130), (1076, 174020), (1130, 165704), (1232, 151985), (1243, 150640), (1345, 139216), (1540, 121588), (1582, 118360), (1808, 103565), (1883, 99440), (2152, 87010), (2260, 82852), (2486, 75320), (2690, 69608), (2959, 63280), (3080, 60794), (3164, 59180), (3766, 49720), (3955, 47344), (4304, 43505), (4520, 41426), (4972, 37660), (5380, 34804), (5918, 31640), (6160, 30397), (6215, 30128), (6328, 29590), (7532, 24860), (7910, 23672), (8701, 21520), (9040, 20713), (9415, 19888), (9944, 18830), (10760, 17402), (11836, 15820), (12430, 15064), (12656, 14795)]