65117737920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{68447}}^1$

素因数の和:69458

約数の個数: 112

約数和(自身を含む): 206960467968

約数和(自身を除く): 141842730048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 991, 1982, 2973, 3964, 4955, 5946, 7928, 9910, 11892, 14865, 15856, 19820, 23784, 29730, 31712, 39640, 47568, 59460, 63424, 68447, 79280, 95136, 118920, 136894, 158560, 190272, 205341, 237840, 273788, 317120, 342235, 410682, 475680, 547576, 684470, 821364, 951360, 1026705, 1095152, 1368940, 1642728, 2053410, 2190304, 2737880, 3285456, 4106820, 4380608, 5475760, 6570912, 8213640, 10951520, 13141824, 16427280, 21903040, 32854560, 65709120, 67830977, 135661954, 203492931, 271323908, 339154885, 406985862, 542647816, 678309770, 813971724, 1017464655, 1085295632, 1356619540, 1627943448, 2034929310, 2170591264, 2713239080, 3255886896, 4069858620, 4341182528, 5426478160, 6511773792, 8139717240, 10852956320, 13023547584, 16279434480, 21705912640, 32558868960, 65117737920]

約数ペア:

[(1, 65117737920), (2, 32558868960), (3, 21705912640), (4, 16279434480), (5, 13023547584), (6, 10852956320), (8, 8139717240), (10, 6511773792), (12, 5426478160), (15, 4341182528), (16, 4069858620), (20, 3255886896), (24, 2713239080), (30, 2170591264), (32, 2034929310), (40, 1627943448), (48, 1356619540), (60, 1085295632), (64, 1017464655), (80, 813971724), (96, 678309770), (120, 542647816), (160, 406985862), (192, 339154885), (240, 271323908), (320, 203492931), (480, 135661954), (960, 67830977), (991, 65709120), (1982, 32854560), (2973, 21903040), (3964, 16427280), (4955, 13141824), (5946, 10951520), (7928, 8213640), (9910, 6570912), (11892, 5475760), (14865, 4380608), (15856, 4106820), (19820, 3285456), (23784, 2737880), (29730, 2190304), (31712, 2053410), (39640, 1642728), (47568, 1368940), (59460, 1095152), (63424, 1026705), (68447, 951360), (79280, 821364), (95136, 684470), (118920, 547576), (136894, 475680), (158560, 410682), (190272, 342235), (205341, 317120), (237840, 273788)]