2068736640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{34757}}^1$

素因数の和:34810

約数の個数: 128

約数和(自身を含む): 6807006720

約数和(自身を除く): 4738270080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 34757, 59520, 69514, 104271, 139028, 173785, 208542, 278056, 347570, 417084, 521355, 556112, 695140, 834168, 1042710, 1077467, 1112224, 1390280, 1668336, 2085420, 2154934, 2224448, 2780560, 3232401, 3336672, 4170840, 4309868, 4448896, 5387335, 5561120, 6464802, 6673344, 8341680, 8619736, 10774670, 11122240, 12929604, 13346688, 16162005, 16683360, 17239472, 21549340, 22244480, 25859208, 32324010, 33366720, 34478944, 43098680, 51718416, 64648020, 66733440, 68957888, 86197360, 103436832, 129296040, 137915776, 172394720, 206873664, 258592080, 344789440, 413747328, 517184160, 689578880, 1034368320, 2068736640]

約数ペア:

[(1, 2068736640), (2, 1034368320), (3, 689578880), (4, 517184160), (5, 413747328), (6, 344789440), (8, 258592080), (10, 206873664), (12, 172394720), (15, 137915776), (16, 129296040), (20, 103436832), (24, 86197360), (30, 68957888), (31, 66733440), (32, 64648020), (40, 51718416), (48, 43098680), (60, 34478944), (62, 33366720), (64, 32324010), (80, 25859208), (93, 22244480), (96, 21549340), (120, 17239472), (124, 16683360), (128, 16162005), (155, 13346688), (160, 12929604), (186, 11122240), (192, 10774670), (240, 8619736), (248, 8341680), (310, 6673344), (320, 6464802), (372, 5561120), (384, 5387335), (465, 4448896), (480, 4309868), (496, 4170840), (620, 3336672), (640, 3232401), (744, 2780560), (930, 2224448), (960, 2154934), (992, 2085420), (1240, 1668336), (1488, 1390280), (1860, 1112224), (1920, 1077467), (1984, 1042710), (2480, 834168), (2976, 695140), (3720, 556112), (3968, 521355), (4960, 417084), (5952, 347570), (7440, 278056), (9920, 208542), (11904, 173785), (14880, 139028), (19840, 104271), (29760, 69514), (34757, 59520)]