127441680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:345

約数の個数: 160

約数和(自身を含む): 413652096

約数和(自身を除く): 286210416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 53, 60, 80, 86, 106, 120, 129, 159, 172, 212, 215, 233, 240, 258, 265, 318, 344, 424, 430, 466, 516, 530, 636, 645, 688, 699, 795, 848, 860, 932, 1032, 1060, 1165, 1272, 1290, 1398, 1590, 1720, 1864, 2064, 2120, 2279, 2330, 2544, 2580, 2796, 3180, 3440, 3495, 3728, 4240, 4558, 4660, 5160, 5592, 6360, 6837, 6990, 9116, 9320, 10019, 10320, 11184, 11395, 12349, 12720, 13674, 13980, 18232, 18640, 20038, 22790, 24698, 27348, 27960, 30057, 34185, 36464, 37047, 40076, 45580, 49396, 50095, 54696, 55920, 60114, 61745, 68370, 74094, 80152, 91160, 98792, 100190, 109392, 120228, 123490, 136740, 148188, 150285, 160304, 182320, 185235, 197584, 200380, 240456, 246980, 273480, 296376, 300570, 370470, 400760, 480912, 493960, 531007, 546960, 592752, 601140, 740940, 801520, 987920, 1062014, 1202280, 1481880, 1593021, 2124028, 2404560, 2655035, 2963760, 3186042, 4248056, 5310070, 6372084, 7965105, 8496112, 10620140, 12744168, 15930210, 21240280, 25488336, 31860420, 42480560, 63720840, 127441680]

約数ペア:

[(1, 127441680), (2, 63720840), (3, 42480560), (4, 31860420), (5, 25488336), (6, 21240280), (8, 15930210), (10, 12744168), (12, 10620140), (15, 8496112), (16, 7965105), (20, 6372084), (24, 5310070), (30, 4248056), (40, 3186042), (43, 2963760), (48, 2655035), (53, 2404560), (60, 2124028), (80, 1593021), (86, 1481880), (106, 1202280), (120, 1062014), (129, 987920), (159, 801520), (172, 740940), (212, 601140), (215, 592752), (233, 546960), (240, 531007), (258, 493960), (265, 480912), (318, 400760), (344, 370470), (424, 300570), (430, 296376), (466, 273480), (516, 246980), (530, 240456), (636, 200380), (645, 197584), (688, 185235), (699, 182320), (795, 160304), (848, 150285), (860, 148188), (932, 136740), (1032, 123490), (1060, 120228), (1165, 109392), (1272, 100190), (1290, 98792), (1398, 91160), (1590, 80152), (1720, 74094), (1864, 68370), (2064, 61745), (2120, 60114), (2279, 55920), (2330, 54696), (2544, 50095), (2580, 49396), (2796, 45580), (3180, 40076), (3440, 37047), (3495, 36464), (3728, 34185), (4240, 30057), (4558, 27960), (4660, 27348), (5160, 24698), (5592, 22790), (6360, 20038), (6837, 18640), (6990, 18232), (9116, 13980), (9320, 13674), (10019, 12720), (10320, 12349), (11184, 11395)]