157842960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3517}}^1$

素因数の和:3561

約数の個数: 160

約数和(自身を含む): 565356672

約数和(自身を除く): 407513712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1870, 2040, 2244, 2640, 2805, 2992, 3517, 3740, 4080, 4488, 5610, 7034, 7480, 8976, 10551, 11220, 14068, 14960, 17585, 21102, 22440, 28136, 35170, 38687, 42204, 44880, 52755, 56272, 59789, 70340, 77374, 84408, 105510, 116061, 119578, 140680, 154748, 168816, 179367, 193435, 211020, 232122, 239156, 281360, 298945, 309496, 358734, 386870, 422040, 464244, 478312, 580305, 597890, 618992, 657679, 717468, 773740, 844080, 896835, 928488, 956624, 1160610, 1195780, 1315358, 1434936, 1547480, 1793670, 1856976, 1973037, 2321220, 2391560, 2630716, 2869872, 3094960, 3288395, 3587340, 3946074, 4642440, 4783120, 5261432, 6576790, 7174680, 7892148, 9284880, 9865185, 10522864, 13153580, 14349360, 15784296, 19730370, 26307160, 31568592, 39460740, 52614320, 78921480, 157842960]

約数ペア:

[(1, 157842960), (2, 78921480), (3, 52614320), (4, 39460740), (5, 31568592), (6, 26307160), (8, 19730370), (10, 15784296), (11, 14349360), (12, 13153580), (15, 10522864), (16, 9865185), (17, 9284880), (20, 7892148), (22, 7174680), (24, 6576790), (30, 5261432), (33, 4783120), (34, 4642440), (40, 3946074), (44, 3587340), (48, 3288395), (51, 3094960), (55, 2869872), (60, 2630716), (66, 2391560), (68, 2321220), (80, 1973037), (85, 1856976), (88, 1793670), (102, 1547480), (110, 1434936), (120, 1315358), (132, 1195780), (136, 1160610), (165, 956624), (170, 928488), (176, 896835), (187, 844080), (204, 773740), (220, 717468), (240, 657679), (255, 618992), (264, 597890), (272, 580305), (330, 478312), (340, 464244), (374, 422040), (408, 386870), (440, 358734), (510, 309496), (528, 298945), (561, 281360), (660, 239156), (680, 232122), (748, 211020), (816, 193435), (880, 179367), (935, 168816), (1020, 154748), (1122, 140680), (1320, 119578), (1360, 116061), (1496, 105510), (1870, 84408), (2040, 77374), (2244, 70340), (2640, 59789), (2805, 56272), (2992, 52755), (3517, 44880), (3740, 42204), (4080, 38687), (4488, 35170), (5610, 28136), (7034, 22440), (7480, 21102), (8976, 17585), (10551, 14960), (11220, 14068)]