158894280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 540633600

約数和(自身を除く): 381739320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 79, 90, 111, 120, 148, 151, 158, 180, 185, 222, 237, 296, 302, 316, 333, 360, 370, 395, 444, 453, 474, 555, 604, 632, 666, 711, 740, 755, 790, 888, 906, 948, 1110, 1185, 1208, 1332, 1359, 1422, 1480, 1510, 1580, 1665, 1812, 1896, 2220, 2265, 2370, 2664, 2718, 2844, 2923, 3020, 3160, 3330, 3555, 3624, 4440, 4530, 4740, 5436, 5587, 5688, 5846, 6040, 6660, 6795, 7110, 8769, 9060, 9480, 10872, 11174, 11692, 11929, 13320, 13590, 14220, 14615, 16761, 17538, 18120, 22348, 23384, 23858, 26307, 27180, 27935, 28440, 29230, 33522, 35076, 35787, 43845, 44696, 47716, 50283, 52614, 54360, 55870, 58460, 59645, 67044, 70152, 71574, 83805, 87690, 95432, 100566, 105228, 107361, 111740, 116920, 119290, 131535, 134088, 143148, 167610, 175380, 178935, 201132, 210456, 214722, 223480, 238580, 251415, 263070, 286296, 335220, 350760, 357870, 402264, 429444, 441373, 477160, 502830, 526140, 536805, 670440, 715740, 858888, 882746, 1005660, 1052280, 1073610, 1324119, 1431480, 1765492, 2011320, 2147220, 2206865, 2648238, 3530984, 3972357, 4294440, 4413730, 5296476, 6620595, 7944714, 8827460, 10592952, 13241190, 15889428, 17654920, 19861785, 26482380, 31778856, 39723570, 52964760, 79447140, 158894280]

約数ペア:

[(1, 158894280), (2, 79447140), (3, 52964760), (4, 39723570), (5, 31778856), (6, 26482380), (8, 19861785), (9, 17654920), (10, 15889428), (12, 13241190), (15, 10592952), (18, 8827460), (20, 7944714), (24, 6620595), (30, 5296476), (36, 4413730), (37, 4294440), (40, 3972357), (45, 3530984), (60, 2648238), (72, 2206865), (74, 2147220), (79, 2011320), (90, 1765492), (111, 1431480), (120, 1324119), (148, 1073610), (151, 1052280), (158, 1005660), (180, 882746), (185, 858888), (222, 715740), (237, 670440), (296, 536805), (302, 526140), (316, 502830), (333, 477160), (360, 441373), (370, 429444), (395, 402264), (444, 357870), (453, 350760), (474, 335220), (555, 286296), (604, 263070), (632, 251415), (666, 238580), (711, 223480), (740, 214722), (755, 210456), (790, 201132), (888, 178935), (906, 175380), (948, 167610), (1110, 143148), (1185, 134088), (1208, 131535), (1332, 119290), (1359, 116920), (1422, 111740), (1480, 107361), (1510, 105228), (1580, 100566), (1665, 95432), (1812, 87690), (1896, 83805), (2220, 71574), (2265, 70152), (2370, 67044), (2664, 59645), (2718, 58460), (2844, 55870), (2923, 54360), (3020, 52614), (3160, 50283), (3330, 47716), (3555, 44696), (3624, 43845), (4440, 35787), (4530, 35076), (4740, 33522), (5436, 29230), (5587, 28440), (5688, 27935), (5846, 27180), (6040, 26307), (6660, 23858), (6795, 23384), (7110, 22348), (8769, 18120), (9060, 17538), (9480, 16761), (10872, 14615), (11174, 14220), (11692, 13590), (11929, 13320)]