131614920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:336

約数の個数: 192

約数和(自身を含む): 451891440

約数和(自身を除く): 320276520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 41, 45, 60, 72, 74, 82, 90, 111, 120, 123, 148, 164, 180, 185, 205, 222, 241, 246, 296, 328, 333, 360, 369, 370, 410, 444, 482, 492, 555, 615, 666, 723, 738, 740, 820, 888, 964, 984, 1110, 1205, 1230, 1332, 1446, 1476, 1480, 1517, 1640, 1665, 1845, 1928, 2169, 2220, 2410, 2460, 2664, 2892, 2952, 3034, 3330, 3615, 3690, 4338, 4440, 4551, 4820, 4920, 5784, 6068, 6660, 7230, 7380, 7585, 8676, 8917, 9102, 9640, 9881, 10845, 12136, 13320, 13653, 14460, 14760, 15170, 17352, 17834, 18204, 19762, 21690, 22755, 26751, 27306, 28920, 29643, 30340, 35668, 36408, 39524, 43380, 44585, 45510, 49405, 53502, 54612, 59286, 60680, 68265, 71336, 79048, 80253, 86760, 88929, 89170, 91020, 98810, 107004, 109224, 118572, 133755, 136530, 148215, 160506, 177858, 178340, 182040, 197620, 214008, 237144, 267510, 273060, 296430, 321012, 355716, 356680, 365597, 395240, 401265, 444645, 535020, 546120, 592860, 642024, 711432, 731194, 802530, 889290, 1070040, 1096791, 1185720, 1462388, 1605060, 1778580, 1827985, 2193582, 2924776, 3210120, 3290373, 3557160, 3655970, 4387164, 5483955, 6580746, 7311940, 8774328, 10967910, 13161492, 14623880, 16451865, 21935820, 26322984, 32903730, 43871640, 65807460, 131614920]

約数ペア:

[(1, 131614920), (2, 65807460), (3, 43871640), (4, 32903730), (5, 26322984), (6, 21935820), (8, 16451865), (9, 14623880), (10, 13161492), (12, 10967910), (15, 8774328), (18, 7311940), (20, 6580746), (24, 5483955), (30, 4387164), (36, 3655970), (37, 3557160), (40, 3290373), (41, 3210120), (45, 2924776), (60, 2193582), (72, 1827985), (74, 1778580), (82, 1605060), (90, 1462388), (111, 1185720), (120, 1096791), (123, 1070040), (148, 889290), (164, 802530), (180, 731194), (185, 711432), (205, 642024), (222, 592860), (241, 546120), (246, 535020), (296, 444645), (328, 401265), (333, 395240), (360, 365597), (369, 356680), (370, 355716), (410, 321012), (444, 296430), (482, 273060), (492, 267510), (555, 237144), (615, 214008), (666, 197620), (723, 182040), (738, 178340), (740, 177858), (820, 160506), (888, 148215), (964, 136530), (984, 133755), (1110, 118572), (1205, 109224), (1230, 107004), (1332, 98810), (1446, 91020), (1476, 89170), (1480, 88929), (1517, 86760), (1640, 80253), (1665, 79048), (1845, 71336), (1928, 68265), (2169, 60680), (2220, 59286), (2410, 54612), (2460, 53502), (2664, 49405), (2892, 45510), (2952, 44585), (3034, 43380), (3330, 39524), (3615, 36408), (3690, 35668), (4338, 30340), (4440, 29643), (4551, 28920), (4820, 27306), (4920, 26751), (5784, 22755), (6068, 21690), (6660, 19762), (7230, 18204), (7380, 17834), (7585, 17352), (8676, 15170), (8917, 14760), (9102, 14460), (9640, 13653), (9881, 13320), (10845, 12136)]