207433920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1249}}^1$

素因数の和:1442

約数の個数: 112

約数和(自身を含む): 662940000

約数和(自身を除く): 455506080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 173, 192, 240, 320, 346, 480, 519, 692, 865, 960, 1038, 1249, 1384, 1730, 2076, 2498, 2595, 2768, 3460, 3747, 4152, 4996, 5190, 5536, 6245, 6920, 7494, 8304, 9992, 10380, 11072, 12490, 13840, 14988, 16608, 18735, 19984, 20760, 24980, 27680, 29976, 33216, 37470, 39968, 41520, 49960, 55360, 59952, 74940, 79936, 83040, 99920, 119904, 149880, 166080, 199840, 216077, 239808, 299760, 399680, 432154, 599520, 648231, 864308, 1080385, 1199040, 1296462, 1728616, 2160770, 2592924, 3241155, 3457232, 4321540, 5185848, 6482310, 6914464, 8643080, 10371696, 12964620, 13828928, 17286160, 20743392, 25929240, 34572320, 41486784, 51858480, 69144640, 103716960, 207433920]

約数ペア:

[(1, 207433920), (2, 103716960), (3, 69144640), (4, 51858480), (5, 41486784), (6, 34572320), (8, 25929240), (10, 20743392), (12, 17286160), (15, 13828928), (16, 12964620), (20, 10371696), (24, 8643080), (30, 6914464), (32, 6482310), (40, 5185848), (48, 4321540), (60, 3457232), (64, 3241155), (80, 2592924), (96, 2160770), (120, 1728616), (160, 1296462), (173, 1199040), (192, 1080385), (240, 864308), (320, 648231), (346, 599520), (480, 432154), (519, 399680), (692, 299760), (865, 239808), (960, 216077), (1038, 199840), (1249, 166080), (1384, 149880), (1730, 119904), (2076, 99920), (2498, 83040), (2595, 79936), (2768, 74940), (3460, 59952), (3747, 55360), (4152, 49960), (4996, 41520), (5190, 39968), (5536, 37470), (6245, 33216), (6920, 29976), (7494, 27680), (8304, 24980), (9992, 20760), (10380, 19984), (11072, 18735), (12490, 16608), (13840, 14988)]