157740960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1487}}^1$

素因数の和:1535

約数の個数: 192

約数和(自身を含む): 566963712

約数和(自身を除く): 409222752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1248, 1326, 1360, 1487, 1560, 1632, 1768, 2040, 2080, 2210, 2652, 2720, 2974, 3120, 3315, 3536, 4080, 4420, 4461, 5304, 5948, 6240, 6630, 7072, 7435, 8160, 8840, 8922, 10608, 11896, 13260, 14870, 17680, 17844, 19331, 21216, 22305, 23792, 25279, 26520, 29740, 35360, 35688, 38662, 44610, 47584, 50558, 53040, 57993, 59480, 71376, 75837, 77324, 89220, 96655, 101116, 106080, 115986, 118960, 126395, 142752, 151674, 154648, 178440, 193310, 202232, 231972, 237920, 252790, 289965, 303348, 309296, 328627, 356880, 379185, 386620, 404464, 463944, 505580, 579930, 606696, 618592, 657254, 713760, 758370, 773240, 808928, 927888, 985881, 1011160, 1159860, 1213392, 1314508, 1516740, 1546480, 1643135, 1855776, 1971762, 2022320, 2319720, 2426784, 2629016, 3033480, 3092960, 3286270, 3943524, 4044640, 4639440, 4929405, 5258032, 6066960, 6572540, 7887048, 9278880, 9858810, 10516064, 12133920, 13145080, 15774096, 19717620, 26290160, 31548192, 39435240, 52580320, 78870480, 157740960]

約数ペア:

[(1, 157740960), (2, 78870480), (3, 52580320), (4, 39435240), (5, 31548192), (6, 26290160), (8, 19717620), (10, 15774096), (12, 13145080), (13, 12133920), (15, 10516064), (16, 9858810), (17, 9278880), (20, 7887048), (24, 6572540), (26, 6066960), (30, 5258032), (32, 4929405), (34, 4639440), (39, 4044640), (40, 3943524), (48, 3286270), (51, 3092960), (52, 3033480), (60, 2629016), (65, 2426784), (68, 2319720), (78, 2022320), (80, 1971762), (85, 1855776), (96, 1643135), (102, 1546480), (104, 1516740), (120, 1314508), (130, 1213392), (136, 1159860), (156, 1011160), (160, 985881), (170, 927888), (195, 808928), (204, 773240), (208, 758370), (221, 713760), (240, 657254), (255, 618592), (260, 606696), (272, 579930), (312, 505580), (340, 463944), (390, 404464), (408, 386620), (416, 379185), (442, 356880), (480, 328627), (510, 309296), (520, 303348), (544, 289965), (624, 252790), (663, 237920), (680, 231972), (780, 202232), (816, 193310), (884, 178440), (1020, 154648), (1040, 151674), (1105, 142752), (1248, 126395), (1326, 118960), (1360, 115986), (1487, 106080), (1560, 101116), (1632, 96655), (1768, 89220), (2040, 77324), (2080, 75837), (2210, 71376), (2652, 59480), (2720, 57993), (2974, 53040), (3120, 50558), (3315, 47584), (3536, 44610), (4080, 38662), (4420, 35688), (4461, 35360), (5304, 29740), (5948, 26520), (6240, 25279), (6630, 23792), (7072, 22305), (7435, 21216), (8160, 19331), (8840, 17844), (8922, 17680), (10608, 14870), (11896, 13260)]