2041595520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{34301}}^1$

素因数の和:34354

約数の個数: 128

約数和(自身を含む): 6717703680

約数和(自身を除く): 4676108160

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, 34301, 59520, 68602, 102903, 137204, 171505, 205806, 274408, 343010, 411612, 514515, 548816, 686020, 823224, 1029030, 1063331, 1097632, 1372040, 1646448, 2058060, 2126662, 2195264, 2744080, 3189993, 3292896, 4116120, 4253324, 4390528, 5316655, 5488160, 6379986, 6585792, 8232240, 8506648, 10633310, 10976320, 12759972, 13171584, 15949965, 16464480, 17013296, 21266620, 21952640, 25519944, 31899930, 32928960, 34026592, 42533240, 51039888, 63799860, 65857920, 68053184, 85066480, 102079776, 127599720, 136106368, 170132960, 204159552, 255199440, 340265920, 408319104, 510398880, 680531840, 1020797760, 2041595520]

約数ペア:

[(1, 2041595520), (2, 1020797760), (3, 680531840), (4, 510398880), (5, 408319104), (6, 340265920), (8, 255199440), (10, 204159552), (12, 170132960), (15, 136106368), (16, 127599720), (20, 102079776), (24, 85066480), (30, 68053184), (31, 65857920), (32, 63799860), (40, 51039888), (48, 42533240), (60, 34026592), (62, 32928960), (64, 31899930), (80, 25519944), (93, 21952640), (96, 21266620), (120, 17013296), (124, 16464480), (128, 15949965), (155, 13171584), (160, 12759972), (186, 10976320), (192, 10633310), (240, 8506648), (248, 8232240), (310, 6585792), (320, 6379986), (372, 5488160), (384, 5316655), (465, 4390528), (480, 4253324), (496, 4116120), (620, 3292896), (640, 3189993), (744, 2744080), (930, 2195264), (960, 2126662), (992, 2058060), (1240, 1646448), (1488, 1372040), (1860, 1097632), (1920, 1063331), (1984, 1029030), (2480, 823224), (2976, 686020), (3720, 548816), (3968, 514515), (4960, 411612), (5952, 343010), (7440, 274408), (9920, 205806), (11904, 171505), (14880, 137204), (19840, 102903), (29760, 68602), (34301, 59520)]