12725899440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{6679}}^1$

素因数の和:7179

約数の個数: 160

約数和(自身を含む): 41866606080

約数和(自身を除く): 29140706640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 467, 510, 680, 816, 934, 1020, 1360, 1401, 1868, 2040, 2335, 2802, 3736, 4080, 4670, 5604, 6679, 7005, 7472, 7939, 9340, 11208, 13358, 14010, 15878, 18680, 20037, 22416, 23817, 26716, 28020, 31756, 33395, 37360, 39695, 40074, 47634, 53432, 56040, 63512, 66790, 79390, 80148, 95268, 100185, 106864, 112080, 113543, 119085, 127024, 133580, 158780, 160296, 190536, 200370, 227086, 238170, 267160, 317560, 320592, 340629, 381072, 400740, 454172, 476340, 534320, 567715, 635120, 681258, 801480, 908344, 952680, 1135430, 1362516, 1602960, 1703145, 1816688, 1905360, 2270860, 2725032, 3119093, 3406290, 4541720, 5450064, 6238186, 6812580, 9083440, 9357279, 12476372, 13625160, 15595465, 18714558, 24952744, 27250320, 31190930, 37429116, 46786395, 49905488, 53024581, 62381860, 74858232, 93572790, 106049162, 124763720, 149716464, 159073743, 187145580, 212098324, 249527440, 265122905, 318147486, 374291160, 424196648, 530245810, 636294972, 748582320, 795368715, 848393296, 1060491620, 1272589944, 1590737430, 2120983240, 2545179888, 3181474860, 4241966480, 6362949720, 12725899440]

約数ペア:

[(1, 12725899440), (2, 6362949720), (3, 4241966480), (4, 3181474860), (5, 2545179888), (6, 2120983240), (8, 1590737430), (10, 1272589944), (12, 1060491620), (15, 848393296), (16, 795368715), (17, 748582320), (20, 636294972), (24, 530245810), (30, 424196648), (34, 374291160), (40, 318147486), (48, 265122905), (51, 249527440), (60, 212098324), (68, 187145580), (80, 159073743), (85, 149716464), (102, 124763720), (120, 106049162), (136, 93572790), (170, 74858232), (204, 62381860), (240, 53024581), (255, 49905488), (272, 46786395), (340, 37429116), (408, 31190930), (467, 27250320), (510, 24952744), (680, 18714558), (816, 15595465), (934, 13625160), (1020, 12476372), (1360, 9357279), (1401, 9083440), (1868, 6812580), (2040, 6238186), (2335, 5450064), (2802, 4541720), (3736, 3406290), (4080, 3119093), (4670, 2725032), (5604, 2270860), (6679, 1905360), (7005, 1816688), (7472, 1703145), (7939, 1602960), (9340, 1362516), (11208, 1135430), (13358, 952680), (14010, 908344), (15878, 801480), (18680, 681258), (20037, 635120), (22416, 567715), (23817, 534320), (26716, 476340), (28020, 454172), (31756, 400740), (33395, 381072), (37360, 340629), (39695, 320592), (40074, 317560), (47634, 267160), (53432, 238170), (56040, 227086), (63512, 200370), (66790, 190536), (79390, 160296), (80148, 158780), (95268, 133580), (100185, 127024), (106864, 119085), (112080, 113543)]