143375760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:494

約数の個数: 240

約数和(自身を含む): 538769088

約数和(自身を除く): 395393328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 48, 55, 60, 66, 72, 80, 86, 88, 90, 99, 110, 120, 129, 132, 144, 165, 172, 176, 180, 198, 215, 220, 240, 258, 264, 330, 344, 360, 387, 396, 421, 430, 440, 473, 495, 516, 528, 645, 660, 688, 720, 774, 792, 842, 860, 880, 946, 990, 1032, 1263, 1290, 1320, 1419, 1548, 1584, 1684, 1720, 1892, 1935, 1980, 2064, 2105, 2365, 2526, 2580, 2640, 2838, 3096, 3368, 3440, 3784, 3789, 3870, 3960, 4210, 4257, 4631, 4730, 5052, 5160, 5676, 6192, 6315, 6736, 7095, 7568, 7578, 7740, 7920, 8420, 8514, 9262, 9460, 10104, 10320, 11352, 12630, 13893, 14190, 15156, 15480, 16840, 17028, 18103, 18524, 18920, 18945, 20208, 21285, 22704, 23155, 25260, 27786, 28380, 30312, 30960, 33680, 34056, 36206, 37048, 37840, 37890, 41679, 42570, 46310, 50520, 54309, 55572, 56760, 60624, 68112, 69465, 72412, 74096, 75780, 83358, 85140, 90515, 92620, 101040, 108618, 111144, 113520, 138930, 144824, 151560, 162927, 166716, 170280, 181030, 185240, 199133, 208395, 217236, 222288, 271545, 277860, 289648, 303120, 325854, 333432, 340560, 362060, 370480, 398266, 416790, 434472, 543090, 555720, 597399, 651708, 666864, 724120, 796532, 814635, 833580, 868944, 995665, 1086180, 1111440, 1194798, 1303416, 1448240, 1593064, 1629270, 1667160, 1792197, 1991330, 2172360, 2389596, 2606832, 2986995, 3186128, 3258540, 3334320, 3584394, 3982660, 4344720, 4779192, 5973990, 6517080, 7168788, 7965320, 8960985, 9558384, 11947980, 13034160, 14337576, 15930640, 17921970, 23895960, 28675152, 35843940, 47791920, 71687880, 143375760]

約数ペア:

[(1, 143375760), (2, 71687880), (3, 47791920), (4, 35843940), (5, 28675152), (6, 23895960), (8, 17921970), (9, 15930640), (10, 14337576), (11, 13034160), (12, 11947980), (15, 9558384), (16, 8960985), (18, 7965320), (20, 7168788), (22, 6517080), (24, 5973990), (30, 4779192), (33, 4344720), (36, 3982660), (40, 3584394), (43, 3334320), (44, 3258540), (45, 3186128), (48, 2986995), (55, 2606832), (60, 2389596), (66, 2172360), (72, 1991330), (80, 1792197), (86, 1667160), (88, 1629270), (90, 1593064), (99, 1448240), (110, 1303416), (120, 1194798), (129, 1111440), (132, 1086180), (144, 995665), (165, 868944), (172, 833580), (176, 814635), (180, 796532), (198, 724120), (215, 666864), (220, 651708), (240, 597399), (258, 555720), (264, 543090), (330, 434472), (344, 416790), (360, 398266), (387, 370480), (396, 362060), (421, 340560), (430, 333432), (440, 325854), (473, 303120), (495, 289648), (516, 277860), (528, 271545), (645, 222288), (660, 217236), (688, 208395), (720, 199133), (774, 185240), (792, 181030), (842, 170280), (860, 166716), (880, 162927), (946, 151560), (990, 144824), (1032, 138930), (1263, 113520), (1290, 111144), (1320, 108618), (1419, 101040), (1548, 92620), (1584, 90515), (1684, 85140), (1720, 83358), (1892, 75780), (1935, 74096), (1980, 72412), (2064, 69465), (2105, 68112), (2365, 60624), (2526, 56760), (2580, 55572), (2640, 54309), (2838, 50520), (3096, 46310), (3368, 42570), (3440, 41679), (3784, 37890), (3789, 37840), (3870, 37048), (3960, 36206), (4210, 34056), (4257, 33680), (4631, 30960), (4730, 30312), (5052, 28380), (5160, 27786), (5676, 25260), (6192, 23155), (6315, 22704), (6736, 21285), (7095, 20208), (7568, 18945), (7578, 18920), (7740, 18524), (7920, 18103), (8420, 17028), (8514, 16840), (9262, 15480), (9460, 15156), (10104, 14190), (10320, 13893), (11352, 12630)]