31400831520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{92009}}^1$

素因数の和:92112

約数の個数: 192

約数和(自身を含む): 111295296000

約数和(自身を除く): 79894464480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 79, 80, 90, 96, 108, 120, 135, 144, 158, 160, 180, 216, 237, 240, 270, 288, 316, 360, 395, 432, 474, 480, 540, 632, 711, 720, 790, 864, 948, 1080, 1185, 1264, 1422, 1440, 1580, 1896, 2133, 2160, 2370, 2528, 2844, 3160, 3555, 3792, 4266, 4320, 4740, 5688, 6320, 7110, 7584, 8532, 9480, 10665, 11376, 12640, 14220, 17064, 18960, 21330, 22752, 28440, 34128, 37920, 42660, 56880, 68256, 85320, 92009, 113760, 170640, 184018, 276027, 341280, 368036, 460045, 552054, 736072, 828081, 920090, 1104108, 1380135, 1472144, 1656162, 1840180, 2208216, 2484243, 2760270, 2944288, 3312324, 3680360, 4140405, 4416432, 4968486, 5520540, 6624648, 7268711, 7360720, 8280810, 8832864, 9936972, 11041080, 12421215, 13249296, 14537422, 14721440, 16561620, 19873944, 21806133, 22082160, 24842430, 26498592, 29074844, 33123240, 36343555, 39747888, 43612266, 44164320, 49684860, 58149688, 65418399, 66246480, 72687110, 79495776, 87224532, 99369720, 109030665, 116299376, 130836798, 132492960, 145374220, 174449064, 196255197, 198739440, 218061330, 232598752, 261673596, 290748440, 327091995, 348898128, 392510394, 397478880, 436122660, 523347192, 581496880, 654183990, 697796256, 785020788, 872245320, 981275985, 1046694384, 1162993760, 1308367980, 1570041576, 1744490640, 1962551970, 2093388768, 2616735960, 3140083152, 3488981280, 3925103940, 5233471920, 6280166304, 7850207880, 10466943840, 15700415760, 31400831520]

約数ペア:

[(1, 31400831520), (2, 15700415760), (3, 10466943840), (4, 7850207880), (5, 6280166304), (6, 5233471920), (8, 3925103940), (9, 3488981280), (10, 3140083152), (12, 2616735960), (15, 2093388768), (16, 1962551970), (18, 1744490640), (20, 1570041576), (24, 1308367980), (27, 1162993760), (30, 1046694384), (32, 981275985), (36, 872245320), (40, 785020788), (45, 697796256), (48, 654183990), (54, 581496880), (60, 523347192), (72, 436122660), (79, 397478880), (80, 392510394), (90, 348898128), (96, 327091995), (108, 290748440), (120, 261673596), (135, 232598752), (144, 218061330), (158, 198739440), (160, 196255197), (180, 174449064), (216, 145374220), (237, 132492960), (240, 130836798), (270, 116299376), (288, 109030665), (316, 99369720), (360, 87224532), (395, 79495776), (432, 72687110), (474, 66246480), (480, 65418399), (540, 58149688), (632, 49684860), (711, 44164320), (720, 43612266), (790, 39747888), (864, 36343555), (948, 33123240), (1080, 29074844), (1185, 26498592), (1264, 24842430), (1422, 22082160), (1440, 21806133), (1580, 19873944), (1896, 16561620), (2133, 14721440), (2160, 14537422), (2370, 13249296), (2528, 12421215), (2844, 11041080), (3160, 9936972), (3555, 8832864), (3792, 8280810), (4266, 7360720), (4320, 7268711), (4740, 6624648), (5688, 5520540), (6320, 4968486), (7110, 4416432), (7584, 4140405), (8532, 3680360), (9480, 3312324), (10665, 2944288), (11376, 2760270), (12640, 2484243), (14220, 2208216), (17064, 1840180), (18960, 1656162), (21330, 1472144), (22752, 1380135), (28440, 1104108), (34128, 920090), (37920, 828081), (42660, 736072), (56880, 552054), (68256, 460045), (85320, 368036), (92009, 341280), (113760, 276027), (170640, 184018)]