74436960

素因数分解:

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

素因数の和:261

約数の個数: 192

約数和(自身を含む): 257402880

約数和(自身を除く): 182965920

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, 65, 78, 79, 80, 96, 104, 120, 130, 151, 156, 158, 160, 195, 208, 237, 240, 260, 302, 312, 316, 390, 395, 416, 453, 474, 480, 520, 604, 624, 632, 755, 780, 790, 906, 948, 1027, 1040, 1185, 1208, 1248, 1264, 1510, 1560, 1580, 1812, 1896, 1963, 2054, 2080, 2265, 2370, 2416, 2528, 3020, 3081, 3120, 3160, 3624, 3792, 3926, 4108, 4530, 4740, 4832, 5135, 5889, 6040, 6162, 6240, 6320, 7248, 7584, 7852, 8216, 9060, 9480, 9815, 10270, 11778, 11929, 12080, 12324, 12640, 14496, 15405, 15704, 16432, 18120, 18960, 19630, 20540, 23556, 23858, 24160, 24648, 29445, 30810, 31408, 32864, 35787, 36240, 37920, 39260, 41080, 47112, 47716, 49296, 58890, 59645, 61620, 62816, 71574, 72480, 78520, 82160, 94224, 95432, 98592, 117780, 119290, 123240, 143148, 155077, 157040, 164320, 178935, 188448, 190864, 235560, 238580, 246480, 286296, 310154, 314080, 357870, 381728, 465231, 471120, 477160, 492960, 572592, 620308, 715740, 775385, 930462, 942240, 954320, 1145184, 1240616, 1431480, 1550770, 1860924, 1908640, 2326155, 2481232, 2862960, 3101540, 3721848, 4652310, 4962464, 5725920, 6203080, 7443696, 9304620, 12406160, 14887392, 18609240, 24812320, 37218480, 74436960]

約数ペア:

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