7087014720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{1999}}^1$

素因数の和:3253

約数の個数: 168

約数和(自身を含む): 24408384000

約数和(自身を除く): 17321369280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1231, 1440, 1999, 2462, 2880, 3693, 3998, 4924, 5997, 6155, 7386, 7996, 9848, 9995, 11079, 11994, 12310, 14772, 15992, 17991, 18465, 19696, 19990, 22158, 23988, 24620, 29544, 29985, 31984, 35982, 36930, 39392, 39980, 44316, 47976, 49240, 55395, 59088, 59970, 63968, 71964, 73860, 78784, 79960, 88632, 89955, 95952, 98480, 110790, 118176, 119940, 127936, 143928, 147720, 159920, 177264, 179910, 191904, 196960, 221580, 236352, 239880, 287856, 295440, 319840, 354528, 359820, 383808, 393920, 443160, 479760, 575712, 590880, 639680, 709056, 719640, 886320, 959520, 1151424, 1181760, 1439280, 1772640, 1919040, 2460769, 2878560, 3545280, 4921538, 5757120, 7382307, 9843076, 12303845, 14764614, 19686152, 22146921, 24607690, 29529228, 36911535, 39372304, 44293842, 49215380, 59058456, 73823070, 78744608, 88587684, 98430760, 110734605, 118116912, 147646140, 157489216, 177175368, 196861520, 221469210, 236233824, 295292280, 354350736, 393723040, 442938420, 472467648, 590584560, 708701472, 787446080, 885876840, 1181169120, 1417402944, 1771753680, 2362338240, 3543507360, 7087014720]

約数ペア:

[(1, 7087014720), (2, 3543507360), (3, 2362338240), (4, 1771753680), (5, 1417402944), (6, 1181169120), (8, 885876840), (9, 787446080), (10, 708701472), (12, 590584560), (15, 472467648), (16, 442938420), (18, 393723040), (20, 354350736), (24, 295292280), (30, 236233824), (32, 221469210), (36, 196861520), (40, 177175368), (45, 157489216), (48, 147646140), (60, 118116912), (64, 110734605), (72, 98430760), (80, 88587684), (90, 78744608), (96, 73823070), (120, 59058456), (144, 49215380), (160, 44293842), (180, 39372304), (192, 36911535), (240, 29529228), (288, 24607690), (320, 22146921), (360, 19686152), (480, 14764614), (576, 12303845), (720, 9843076), (960, 7382307), (1231, 5757120), (1440, 4921538), (1999, 3545280), (2462, 2878560), (2880, 2460769), (3693, 1919040), (3998, 1772640), (4924, 1439280), (5997, 1181760), (6155, 1151424), (7386, 959520), (7996, 886320), (9848, 719640), (9995, 709056), (11079, 639680), (11994, 590880), (12310, 575712), (14772, 479760), (15992, 443160), (17991, 393920), (18465, 383808), (19696, 359820), (19990, 354528), (22158, 319840), (23988, 295440), (24620, 287856), (29544, 239880), (29985, 236352), (31984, 221580), (35982, 196960), (36930, 191904), (39392, 179910), (39980, 177264), (44316, 159920), (47976, 147720), (49240, 143928), (55395, 127936), (59088, 119940), (59970, 118176), (63968, 110790), (71964, 98480), (73860, 95952), (78784, 89955), (79960, 88632)]