104417880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{631}}^1$

素因数の和:849

約数の個数: 128

約数和(自身を含む): 360391680

約数和(自身を除く): 255973800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 197, 210, 280, 394, 420, 591, 631, 788, 840, 985, 1182, 1262, 1379, 1576, 1893, 1970, 2364, 2524, 2758, 2955, 3155, 3786, 3940, 4137, 4417, 4728, 5048, 5516, 5910, 6310, 6895, 7572, 7880, 8274, 8834, 9465, 11032, 11820, 12620, 13251, 13790, 15144, 16548, 17668, 18930, 20685, 22085, 23640, 25240, 26502, 27580, 33096, 35336, 37860, 41370, 44170, 53004, 55160, 66255, 75720, 82740, 88340, 106008, 124307, 132510, 165480, 176680, 248614, 265020, 372921, 497228, 530040, 621535, 745842, 870149, 994456, 1243070, 1491684, 1740298, 1864605, 2486140, 2610447, 2983368, 3480596, 3729210, 4350745, 4972280, 5220894, 6961192, 7458420, 8701490, 10441788, 13052235, 14916840, 17402980, 20883576, 26104470, 34805960, 52208940, 104417880]

約数ペア:

[(1, 104417880), (2, 52208940), (3, 34805960), (4, 26104470), (5, 20883576), (6, 17402980), (7, 14916840), (8, 13052235), (10, 10441788), (12, 8701490), (14, 7458420), (15, 6961192), (20, 5220894), (21, 4972280), (24, 4350745), (28, 3729210), (30, 3480596), (35, 2983368), (40, 2610447), (42, 2486140), (56, 1864605), (60, 1740298), (70, 1491684), (84, 1243070), (105, 994456), (120, 870149), (140, 745842), (168, 621535), (197, 530040), (210, 497228), (280, 372921), (394, 265020), (420, 248614), (591, 176680), (631, 165480), (788, 132510), (840, 124307), (985, 106008), (1182, 88340), (1262, 82740), (1379, 75720), (1576, 66255), (1893, 55160), (1970, 53004), (2364, 44170), (2524, 41370), (2758, 37860), (2955, 35336), (3155, 33096), (3786, 27580), (3940, 26502), (4137, 25240), (4417, 23640), (4728, 22085), (5048, 20685), (5516, 18930), (5910, 17668), (6310, 16548), (6895, 15144), (7572, 13790), (7880, 13251), (8274, 12620), (8834, 11820), (9465, 11032)]