157562440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4231}}^1$

素因数の和:4275

約数の個数: 96

約数和(自身を含む): 434203200

約数和(自身を除く): 276640760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 490, 532, 665, 760, 931, 980, 1064, 1330, 1862, 1960, 2660, 3724, 4231, 4655, 5320, 7448, 8462, 9310, 16924, 18620, 21155, 29617, 33848, 37240, 42310, 59234, 80389, 84620, 118468, 148085, 160778, 169240, 207319, 236936, 296170, 321556, 401945, 414638, 562723, 592340, 643112, 803890, 829276, 1036595, 1125446, 1184680, 1607780, 1658552, 2073190, 2250892, 2813615, 3215560, 3939061, 4146380, 4501784, 5627230, 7878122, 8292760, 11254460, 15756244, 19695305, 22508920, 31512488, 39390610, 78781220, 157562440]

約数ペア:

[(1, 157562440), (2, 78781220), (4, 39390610), (5, 31512488), (7, 22508920), (8, 19695305), (10, 15756244), (14, 11254460), (19, 8292760), (20, 7878122), (28, 5627230), (35, 4501784), (38, 4146380), (40, 3939061), (49, 3215560), (56, 2813615), (70, 2250892), (76, 2073190), (95, 1658552), (98, 1607780), (133, 1184680), (140, 1125446), (152, 1036595), (190, 829276), (196, 803890), (245, 643112), (266, 592340), (280, 562723), (380, 414638), (392, 401945), (490, 321556), (532, 296170), (665, 236936), (760, 207319), (931, 169240), (980, 160778), (1064, 148085), (1330, 118468), (1862, 84620), (1960, 80389), (2660, 59234), (3724, 42310), (4231, 37240), (4655, 33848), (5320, 29617), (7448, 21155), (8462, 18620), (9310, 16924)]