148873920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 224

約数和(自身を含む): 518891520

約数和(自身を除く): 370017600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 79, 80, 96, 104, 120, 130, 151, 156, 158, 160, 192, 195, 208, 237, 240, 260, 302, 312, 316, 320, 390, 395, 416, 453, 474, 480, 520, 604, 624, 632, 755, 780, 790, 832, 906, 948, 960, 1027, 1040, 1185, 1208, 1248, 1264, 1510, 1560, 1580, 1812, 1896, 1963, 2054, 2080, 2265, 2370, 2416, 2496, 2528, 3020, 3081, 3120, 3160, 3624, 3792, 3926, 4108, 4160, 4530, 4740, 4832, 5056, 5135, 5889, 6040, 6162, 6240, 6320, 7248, 7584, 7852, 8216, 9060, 9480, 9664, 9815, 10270, 11778, 11929, 12080, 12324, 12480, 12640, 14496, 15168, 15405, 15704, 16432, 18120, 18960, 19630, 20540, 23556, 23858, 24160, 24648, 25280, 28992, 29445, 30810, 31408, 32864, 35787, 36240, 37920, 39260, 41080, 47112, 47716, 48320, 49296, 58890, 59645, 61620, 62816, 65728, 71574, 72480, 75840, 78520, 82160, 94224, 95432, 98592, 117780, 119290, 123240, 125632, 143148, 144960, 155077, 157040, 164320, 178935, 188448, 190864, 197184, 235560, 238580, 246480, 286296, 310154, 314080, 328640, 357870, 376896, 381728, 465231, 471120, 477160, 492960, 572592, 620308, 628160, 715740, 763456, 775385, 930462, 942240, 954320, 985920, 1145184, 1240616, 1431480, 1550770, 1860924, 1884480, 1908640, 2290368, 2326155, 2481232, 2862960, 3101540, 3721848, 3817280, 4652310, 4962464, 5725920, 6203080, 7443696, 9304620, 9924928, 11451840, 12406160, 14887392, 18609240, 24812320, 29774784, 37218480, 49624640, 74436960, 148873920]

約数ペア:

[(1, 148873920), (2, 74436960), (3, 49624640), (4, 37218480), (5, 29774784), (6, 24812320), (8, 18609240), (10, 14887392), (12, 12406160), (13, 11451840), (15, 9924928), (16, 9304620), (20, 7443696), (24, 6203080), (26, 5725920), (30, 4962464), (32, 4652310), (39, 3817280), (40, 3721848), (48, 3101540), (52, 2862960), (60, 2481232), (64, 2326155), (65, 2290368), (78, 1908640), (79, 1884480), (80, 1860924), (96, 1550770), (104, 1431480), (120, 1240616), (130, 1145184), (151, 985920), (156, 954320), (158, 942240), (160, 930462), (192, 775385), (195, 763456), (208, 715740), (237, 628160), (240, 620308), (260, 572592), (302, 492960), (312, 477160), (316, 471120), (320, 465231), (390, 381728), (395, 376896), (416, 357870), (453, 328640), (474, 314080), (480, 310154), (520, 286296), (604, 246480), (624, 238580), (632, 235560), (755, 197184), (780, 190864), (790, 188448), (832, 178935), (906, 164320), (948, 157040), (960, 155077), (1027, 144960), (1040, 143148), (1185, 125632), (1208, 123240), (1248, 119290), (1264, 117780), (1510, 98592), (1560, 95432), (1580, 94224), (1812, 82160), (1896, 78520), (1963, 75840), (2054, 72480), (2080, 71574), (2265, 65728), (2370, 62816), (2416, 61620), (2496, 59645), (2528, 58890), (3020, 49296), (3081, 48320), (3120, 47716), (3160, 47112), (3624, 41080), (3792, 39260), (3926, 37920), (4108, 36240), (4160, 35787), (4530, 32864), (4740, 31408), (4832, 30810), (5056, 29445), (5135, 28992), (5889, 25280), (6040, 24648), (6162, 24160), (6240, 23858), (6320, 23556), (7248, 20540), (7584, 19630), (7852, 18960), (8216, 18120), (9060, 16432), (9480, 15704), (9664, 15405), (9815, 15168), (10270, 14496), (11778, 12640), (11929, 12480), (12080, 12324)]