148008640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:834

約数の個数: 112

約数和(自身を含む): 388144512

約数和(自身を除く): 240135872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 64, 65, 80, 94, 104, 130, 160, 188, 208, 235, 260, 320, 376, 416, 470, 520, 611, 752, 757, 832, 940, 1040, 1222, 1504, 1514, 1880, 2080, 2444, 3008, 3028, 3055, 3760, 3785, 4160, 4888, 6056, 6110, 7520, 7570, 9776, 9841, 12112, 12220, 15040, 15140, 19552, 19682, 24224, 24440, 30280, 35579, 39104, 39364, 48448, 48880, 49205, 60560, 71158, 78728, 97760, 98410, 121120, 142316, 157456, 177895, 195520, 196820, 242240, 284632, 314912, 355790, 393640, 462527, 569264, 629824, 711580, 787280, 925054, 1138528, 1423160, 1574560, 1850108, 2277056, 2312635, 2846320, 3149120, 3700216, 4625270, 5692640, 7400432, 9250540, 11385280, 14800864, 18501080, 29601728, 37002160, 74004320, 148008640]

約数ペア:

[(1, 148008640), (2, 74004320), (4, 37002160), (5, 29601728), (8, 18501080), (10, 14800864), (13, 11385280), (16, 9250540), (20, 7400432), (26, 5692640), (32, 4625270), (40, 3700216), (47, 3149120), (52, 2846320), (64, 2312635), (65, 2277056), (80, 1850108), (94, 1574560), (104, 1423160), (130, 1138528), (160, 925054), (188, 787280), (208, 711580), (235, 629824), (260, 569264), (320, 462527), (376, 393640), (416, 355790), (470, 314912), (520, 284632), (611, 242240), (752, 196820), (757, 195520), (832, 177895), (940, 157456), (1040, 142316), (1222, 121120), (1504, 98410), (1514, 97760), (1880, 78728), (2080, 71158), (2444, 60560), (3008, 49205), (3028, 48880), (3055, 48448), (3760, 39364), (3785, 39104), (4160, 35579), (4888, 30280), (6056, 24440), (6110, 24224), (7520, 19682), (7570, 19552), (9776, 15140), (9841, 15040), (12112, 12220)]