236433280

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:768

約数の個数: 128

約数和(自身を含む): 618658560

約数和(自身を除く): 382225280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 527, 544, 620, 640, 680, 701, 992, 1054, 1088, 1240, 1360, 1402, 1984, 2108, 2176, 2480, 2635, 2720, 2804, 3505, 3968, 4216, 4960, 5270, 5440, 5608, 7010, 8432, 9920, 10540, 10880, 11216, 11917, 14020, 16864, 19840, 21080, 21731, 22432, 23834, 28040, 33728, 42160, 43462, 44864, 47668, 56080, 59585, 67456, 84320, 86924, 89728, 95336, 108655, 112160, 119170, 168640, 173848, 190672, 217310, 224320, 238340, 337280, 347696, 369427, 381344, 434620, 448640, 476680, 695392, 738854, 762688, 869240, 953360, 1390784, 1477708, 1525376, 1738480, 1847135, 1906720, 2781568, 2955416, 3476960, 3694270, 3813440, 5910832, 6953920, 7388540, 7626880, 11821664, 13907840, 14777080, 23643328, 29554160, 47286656, 59108320, 118216640, 236433280]

約数ペア:

[(1, 236433280), (2, 118216640), (4, 59108320), (5, 47286656), (8, 29554160), (10, 23643328), (16, 14777080), (17, 13907840), (20, 11821664), (31, 7626880), (32, 7388540), (34, 6953920), (40, 5910832), (62, 3813440), (64, 3694270), (68, 3476960), (80, 2955416), (85, 2781568), (124, 1906720), (128, 1847135), (136, 1738480), (155, 1525376), (160, 1477708), (170, 1390784), (248, 953360), (272, 869240), (310, 762688), (320, 738854), (340, 695392), (496, 476680), (527, 448640), (544, 434620), (620, 381344), (640, 369427), (680, 347696), (701, 337280), (992, 238340), (1054, 224320), (1088, 217310), (1240, 190672), (1360, 173848), (1402, 168640), (1984, 119170), (2108, 112160), (2176, 108655), (2480, 95336), (2635, 89728), (2720, 86924), (2804, 84320), (3505, 67456), (3968, 59585), (4216, 56080), (4960, 47668), (5270, 44864), (5440, 43462), (5608, 42160), (7010, 33728), (8432, 28040), (9920, 23834), (10540, 22432), (10880, 21731), (11216, 21080), (11917, 19840), (14020, 16864)]