633074560

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1944

約数の個数: 128

約数和(自身を含む): 1655043840

約数和(自身を除く): 1021969280

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, 992, 1054, 1088, 1240, 1360, 1877, 1984, 2108, 2176, 2480, 2635, 2720, 3754, 3968, 4216, 4960, 5270, 5440, 7508, 8432, 9385, 9920, 10540, 10880, 15016, 16864, 18770, 19840, 21080, 30032, 31909, 33728, 37540, 42160, 58187, 60064, 63818, 67456, 75080, 84320, 116374, 120128, 127636, 150160, 159545, 168640, 232748, 240256, 255272, 290935, 300320, 319090, 337280, 465496, 510544, 581870, 600640, 638180, 930992, 989179, 1021088, 1163740, 1201280, 1276360, 1861984, 1978358, 2042176, 2327480, 2552720, 3723968, 3956716, 4084352, 4654960, 4945895, 5105440, 7447936, 7913432, 9309920, 9891790, 10210880, 15826864, 18619840, 19783580, 20421760, 31653728, 37239680, 39567160, 63307456, 79134320, 126614912, 158268640, 316537280, 633074560]

約数ペア:

[(1, 633074560), (2, 316537280), (4, 158268640), (5, 126614912), (8, 79134320), (10, 63307456), (16, 39567160), (17, 37239680), (20, 31653728), (31, 20421760), (32, 19783580), (34, 18619840), (40, 15826864), (62, 10210880), (64, 9891790), (68, 9309920), (80, 7913432), (85, 7447936), (124, 5105440), (128, 4945895), (136, 4654960), (155, 4084352), (160, 3956716), (170, 3723968), (248, 2552720), (272, 2327480), (310, 2042176), (320, 1978358), (340, 1861984), (496, 1276360), (527, 1201280), (544, 1163740), (620, 1021088), (640, 989179), (680, 930992), (992, 638180), (1054, 600640), (1088, 581870), (1240, 510544), (1360, 465496), (1877, 337280), (1984, 319090), (2108, 300320), (2176, 290935), (2480, 255272), (2635, 240256), (2720, 232748), (3754, 168640), (3968, 159545), (4216, 150160), (4960, 127636), (5270, 120128), (5440, 116374), (7508, 84320), (8432, 75080), (9385, 67456), (9920, 63818), (10540, 60064), (10880, 58187), (15016, 42160), (16864, 37540), (18770, 33728), (19840, 31909), (21080, 30032)]