26121959040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{438877}}^1$

素因数の和:438930

約数の個数: 128

約数和(自身を含む): 85949867520

約数和(自身を除く): 59827908480

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, 59520, 438877, 877754, 1316631, 1755508, 2194385, 2633262, 3511016, 4388770, 5266524, 6583155, 7022032, 8777540, 10533048, 13166310, 13605187, 14044064, 17555080, 21066096, 26332620, 27210374, 28088128, 35110160, 40815561, 42132192, 52665240, 54420748, 56176256, 68025935, 70220320, 81631122, 84264384, 105330480, 108841496, 136051870, 140440640, 163262244, 168528768, 204077805, 210660960, 217682992, 272103740, 280881280, 326524488, 408155610, 421321920, 435365984, 544207480, 653048976, 816311220, 842643840, 870731968, 1088414960, 1306097952, 1632622440, 1741463936, 2176829920, 2612195904, 3265244880, 4353659840, 5224391808, 6530489760, 8707319680, 13060979520, 26121959040]

約数ペア:

[(1, 26121959040), (2, 13060979520), (3, 8707319680), (4, 6530489760), (5, 5224391808), (6, 4353659840), (8, 3265244880), (10, 2612195904), (12, 2176829920), (15, 1741463936), (16, 1632622440), (20, 1306097952), (24, 1088414960), (30, 870731968), (31, 842643840), (32, 816311220), (40, 653048976), (48, 544207480), (60, 435365984), (62, 421321920), (64, 408155610), (80, 326524488), (93, 280881280), (96, 272103740), (120, 217682992), (124, 210660960), (128, 204077805), (155, 168528768), (160, 163262244), (186, 140440640), (192, 136051870), (240, 108841496), (248, 105330480), (310, 84264384), (320, 81631122), (372, 70220320), (384, 68025935), (465, 56176256), (480, 54420748), (496, 52665240), (620, 42132192), (640, 40815561), (744, 35110160), (930, 28088128), (960, 27210374), (992, 26332620), (1240, 21066096), (1488, 17555080), (1860, 14044064), (1920, 13605187), (1984, 13166310), (2480, 10533048), (2976, 8777540), (3720, 7022032), (3968, 6583155), (4960, 5266524), (5952, 4388770), (7440, 3511016), (9920, 2633262), (11904, 2194385), (14880, 1755508), (19840, 1316631), (29760, 877754), (59520, 438877)]