1390407120

素因数分解:

$2^4\times 3^9\times 5^1\times {\mathrm{883}}^1$

素因数の和:923

約数の個数: 200

約数和(自身を含む): 4854454176

約数和(自身を除く): 3464047056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 883, 972, 1080, 1215, 1296, 1458, 1620, 1766, 1944, 2160, 2187, 2430, 2649, 2916, 3240, 3532, 3645, 3888, 4374, 4415, 4860, 5298, 5832, 6480, 6561, 7064, 7290, 7947, 8748, 8830, 9720, 10596, 10935, 11664, 13122, 13245, 14128, 14580, 15894, 17496, 17660, 19440, 19683, 21192, 21870, 23841, 26244, 26490, 29160, 31788, 32805, 34992, 35320, 39366, 39735, 42384, 43740, 47682, 52488, 52980, 58320, 63576, 65610, 70640, 71523, 78732, 79470, 87480, 95364, 98415, 104976, 105960, 119205, 127152, 131220, 143046, 157464, 158940, 174960, 190728, 196830, 211920, 214569, 238410, 262440, 286092, 314928, 317880, 357615, 381456, 393660, 429138, 476820, 524880, 572184, 635760, 643707, 715230, 787320, 858276, 953640, 1072845, 1144368, 1287414, 1430460, 1574640, 1716552, 1907280, 1931121, 2145690, 2574828, 2860920, 3218535, 3433104, 3862242, 4291380, 5149656, 5721840, 5793363, 6437070, 7724484, 8582760, 9655605, 10299312, 11586726, 12874140, 15448968, 17165520, 17380089, 19311210, 23173452, 25748280, 28966815, 30897936, 34760178, 38622420, 46346904, 51496560, 57933630, 69520356, 77244840, 86900445, 92693808, 115867260, 139040712, 154489680, 173800890, 231734520, 278081424, 347601780, 463469040, 695203560, 1390407120]

約数ペア:

[(1, 1390407120), (2, 695203560), (3, 463469040), (4, 347601780), (5, 278081424), (6, 231734520), (8, 173800890), (9, 154489680), (10, 139040712), (12, 115867260), (15, 92693808), (16, 86900445), (18, 77244840), (20, 69520356), (24, 57933630), (27, 51496560), (30, 46346904), (36, 38622420), (40, 34760178), (45, 30897936), (48, 28966815), (54, 25748280), (60, 23173452), (72, 19311210), (80, 17380089), (81, 17165520), (90, 15448968), (108, 12874140), (120, 11586726), (135, 10299312), (144, 9655605), (162, 8582760), (180, 7724484), (216, 6437070), (240, 5793363), (243, 5721840), (270, 5149656), (324, 4291380), (360, 3862242), (405, 3433104), (432, 3218535), (486, 2860920), (540, 2574828), (648, 2145690), (720, 1931121), (729, 1907280), (810, 1716552), (883, 1574640), (972, 1430460), (1080, 1287414), (1215, 1144368), (1296, 1072845), (1458, 953640), (1620, 858276), (1766, 787320), (1944, 715230), (2160, 643707), (2187, 635760), (2430, 572184), (2649, 524880), (2916, 476820), (3240, 429138), (3532, 393660), (3645, 381456), (3888, 357615), (4374, 317880), (4415, 314928), (4860, 286092), (5298, 262440), (5832, 238410), (6480, 214569), (6561, 211920), (7064, 196830), (7290, 190728), (7947, 174960), (8748, 158940), (8830, 157464), (9720, 143046), (10596, 131220), (10935, 127152), (11664, 119205), (13122, 105960), (13245, 104976), (14128, 98415), (14580, 95364), (15894, 87480), (17496, 79470), (17660, 78732), (19440, 71523), (19683, 70640), (21192, 65610), (21870, 63576), (23841, 58320), (26244, 52980), (26490, 52488), (29160, 47682), (31788, 43740), (32805, 42384), (34992, 39735), (35320, 39366)]