88021680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 160

約数和(自身を含む): 291648000

約数和(自身を除く): 203626320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 97, 114, 120, 152, 190, 194, 199, 228, 240, 285, 291, 304, 380, 388, 398, 456, 485, 570, 582, 597, 760, 776, 796, 912, 970, 995, 1140, 1164, 1194, 1455, 1520, 1552, 1592, 1843, 1940, 1990, 2280, 2328, 2388, 2910, 2985, 3184, 3686, 3781, 3880, 3980, 4560, 4656, 4776, 5529, 5820, 5970, 7372, 7562, 7760, 7960, 9215, 9552, 11058, 11343, 11640, 11940, 14744, 15124, 15920, 18430, 18905, 19303, 22116, 22686, 23280, 23880, 27645, 29488, 30248, 36860, 37810, 38606, 44232, 45372, 47760, 55290, 56715, 57909, 60496, 73720, 75620, 77212, 88464, 90744, 96515, 110580, 113430, 115818, 147440, 151240, 154424, 181488, 193030, 221160, 226860, 231636, 289545, 302480, 308848, 366757, 386060, 442320, 453720, 463272, 579090, 733514, 772120, 907440, 926544, 1100271, 1158180, 1467028, 1544240, 1833785, 2200542, 2316360, 2934056, 3667570, 4401084, 4632720, 5501355, 5868112, 7335140, 8802168, 11002710, 14670280, 17604336, 22005420, 29340560, 44010840, 88021680]

約数ペア:

[(1, 88021680), (2, 44010840), (3, 29340560), (4, 22005420), (5, 17604336), (6, 14670280), (8, 11002710), (10, 8802168), (12, 7335140), (15, 5868112), (16, 5501355), (19, 4632720), (20, 4401084), (24, 3667570), (30, 2934056), (38, 2316360), (40, 2200542), (48, 1833785), (57, 1544240), (60, 1467028), (76, 1158180), (80, 1100271), (95, 926544), (97, 907440), (114, 772120), (120, 733514), (152, 579090), (190, 463272), (194, 453720), (199, 442320), (228, 386060), (240, 366757), (285, 308848), (291, 302480), (304, 289545), (380, 231636), (388, 226860), (398, 221160), (456, 193030), (485, 181488), (570, 154424), (582, 151240), (597, 147440), (760, 115818), (776, 113430), (796, 110580), (912, 96515), (970, 90744), (995, 88464), (1140, 77212), (1164, 75620), (1194, 73720), (1455, 60496), (1520, 57909), (1552, 56715), (1592, 55290), (1843, 47760), (1940, 45372), (1990, 44232), (2280, 38606), (2328, 37810), (2388, 36860), (2910, 30248), (2985, 29488), (3184, 27645), (3686, 23880), (3781, 23280), (3880, 22686), (3980, 22116), (4560, 19303), (4656, 18905), (4776, 18430), (5529, 15920), (5820, 15124), (5970, 14744), (7372, 11940), (7562, 11640), (7760, 11343), (7960, 11058), (9215, 9552)]