148538040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1823}}^1$

素因数の和:1941

約数の個数: 128

約数和(自身を含む): 514805760

約数和(自身を除く): 366267720

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, 97, 105, 120, 140, 168, 194, 210, 280, 291, 388, 420, 485, 582, 679, 776, 840, 970, 1164, 1358, 1455, 1823, 1940, 2037, 2328, 2716, 2910, 3395, 3646, 3880, 4074, 5432, 5469, 5820, 6790, 7292, 8148, 9115, 10185, 10938, 11640, 12761, 13580, 14584, 16296, 18230, 20370, 21876, 25522, 27160, 27345, 36460, 38283, 40740, 43752, 51044, 54690, 63805, 72920, 76566, 81480, 102088, 109380, 127610, 153132, 176831, 191415, 218760, 255220, 306264, 353662, 382830, 510440, 530493, 707324, 765660, 884155, 1060986, 1237817, 1414648, 1531320, 1768310, 2121972, 2475634, 2652465, 3536620, 3713451, 4243944, 4951268, 5304930, 6189085, 7073240, 7426902, 9902536, 10609860, 12378170, 14853804, 18567255, 21219720, 24756340, 29707608, 37134510, 49512680, 74269020, 148538040]

約数ペア:

[(1, 148538040), (2, 74269020), (3, 49512680), (4, 37134510), (5, 29707608), (6, 24756340), (7, 21219720), (8, 18567255), (10, 14853804), (12, 12378170), (14, 10609860), (15, 9902536), (20, 7426902), (21, 7073240), (24, 6189085), (28, 5304930), (30, 4951268), (35, 4243944), (40, 3713451), (42, 3536620), (56, 2652465), (60, 2475634), (70, 2121972), (84, 1768310), (97, 1531320), (105, 1414648), (120, 1237817), (140, 1060986), (168, 884155), (194, 765660), (210, 707324), (280, 530493), (291, 510440), (388, 382830), (420, 353662), (485, 306264), (582, 255220), (679, 218760), (776, 191415), (840, 176831), (970, 153132), (1164, 127610), (1358, 109380), (1455, 102088), (1823, 81480), (1940, 76566), (2037, 72920), (2328, 63805), (2716, 54690), (2910, 51044), (3395, 43752), (3646, 40740), (3880, 38283), (4074, 36460), (5432, 27345), (5469, 27160), (5820, 25522), (6790, 21876), (7292, 20370), (8148, 18230), (9115, 16296), (10185, 14584), (10938, 13580), (11640, 12761)]