331337760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1831}}^1$

素因数の和:1891

約数の個数: 192

約数和(自身を含む): 1163393280

約数和(自身を除く): 832055520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 96, 104, 116, 120, 130, 145, 156, 160, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 416, 435, 464, 480, 520, 580, 624, 696, 754, 780, 870, 928, 1040, 1131, 1160, 1248, 1392, 1508, 1560, 1740, 1831, 1885, 2080, 2262, 2320, 2784, 3016, 3120, 3480, 3662, 3770, 4524, 4640, 5493, 5655, 6032, 6240, 6960, 7324, 7540, 9048, 9155, 10986, 11310, 12064, 13920, 14648, 15080, 18096, 18310, 21972, 22620, 23803, 27465, 29296, 30160, 36192, 36620, 43944, 45240, 47606, 53099, 54930, 58592, 60320, 71409, 73240, 87888, 90480, 95212, 106198, 109860, 119015, 142818, 146480, 159297, 175776, 180960, 190424, 212396, 219720, 238030, 265495, 285636, 292960, 318594, 357045, 380848, 424792, 439440, 476060, 530990, 571272, 637188, 690287, 714090, 761696, 796485, 849584, 878880, 952120, 1061980, 1142544, 1274376, 1380574, 1428180, 1592970, 1699168, 1904240, 2070861, 2123960, 2285088, 2548752, 2761148, 2856360, 3185940, 3451435, 3808480, 4141722, 4247920, 5097504, 5522296, 5712720, 6371880, 6902870, 8283444, 8495840, 10354305, 11044592, 11425440, 12743760, 13805740, 16566888, 20708610, 22089184, 25487520, 27611480, 33133776, 41417220, 55222960, 66267552, 82834440, 110445920, 165668880, 331337760]

約数ペア:

[(1, 331337760), (2, 165668880), (3, 110445920), (4, 82834440), (5, 66267552), (6, 55222960), (8, 41417220), (10, 33133776), (12, 27611480), (13, 25487520), (15, 22089184), (16, 20708610), (20, 16566888), (24, 13805740), (26, 12743760), (29, 11425440), (30, 11044592), (32, 10354305), (39, 8495840), (40, 8283444), (48, 6902870), (52, 6371880), (58, 5712720), (60, 5522296), (65, 5097504), (78, 4247920), (80, 4141722), (87, 3808480), (96, 3451435), (104, 3185940), (116, 2856360), (120, 2761148), (130, 2548752), (145, 2285088), (156, 2123960), (160, 2070861), (174, 1904240), (195, 1699168), (208, 1592970), (232, 1428180), (240, 1380574), (260, 1274376), (290, 1142544), (312, 1061980), (348, 952120), (377, 878880), (390, 849584), (416, 796485), (435, 761696), (464, 714090), (480, 690287), (520, 637188), (580, 571272), (624, 530990), (696, 476060), (754, 439440), (780, 424792), (870, 380848), (928, 357045), (1040, 318594), (1131, 292960), (1160, 285636), (1248, 265495), (1392, 238030), (1508, 219720), (1560, 212396), (1740, 190424), (1831, 180960), (1885, 175776), (2080, 159297), (2262, 146480), (2320, 142818), (2784, 119015), (3016, 109860), (3120, 106198), (3480, 95212), (3662, 90480), (3770, 87888), (4524, 73240), (4640, 71409), (5493, 60320), (5655, 58592), (6032, 54930), (6240, 53099), (6960, 47606), (7324, 45240), (7540, 43944), (9048, 36620), (9155, 36192), (10986, 30160), (11310, 29296), (12064, 27465), (13920, 23803), (14648, 22620), (15080, 21972), (18096, 18310)]