189390240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:252

約数の個数: 288

約数和(自身を含む): 711075456

約数和(自身を除く): 521685216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 67, 72, 78, 80, 90, 96, 104, 117, 120, 130, 134, 144, 151, 156, 160, 180, 195, 201, 208, 234, 240, 260, 268, 288, 302, 312, 335, 360, 390, 402, 416, 453, 468, 480, 520, 536, 585, 603, 604, 624, 670, 720, 755, 780, 804, 871, 906, 936, 1005, 1040, 1072, 1170, 1206, 1208, 1248, 1340, 1359, 1440, 1510, 1560, 1608, 1742, 1812, 1872, 1963, 2010, 2080, 2144, 2265, 2340, 2412, 2416, 2613, 2680, 2718, 3015, 3020, 3120, 3216, 3484, 3624, 3744, 3926, 4020, 4355, 4530, 4680, 4824, 4832, 5226, 5360, 5436, 5889, 6030, 6040, 6240, 6432, 6795, 6968, 7248, 7839, 7852, 8040, 8710, 9060, 9360, 9648, 9815, 10117, 10452, 10720, 10872, 11778, 12060, 12080, 13065, 13590, 13936, 14496, 15678, 15704, 16080, 17420, 17667, 18120, 18720, 19296, 19630, 20234, 20904, 21744, 23556, 24120, 24160, 26130, 27180, 27872, 29445, 30351, 31356, 31408, 32160, 34840, 35334, 36240, 39195, 39260, 40468, 41808, 43488, 47112, 48240, 50585, 52260, 54360, 58890, 60702, 62712, 62816, 69680, 70668, 72480, 78390, 78520, 80936, 83616, 88335, 91053, 94224, 96480, 101170, 104520, 108720, 117780, 121404, 125424, 131521, 139360, 141336, 151755, 156780, 157040, 161872, 176670, 182106, 188448, 202340, 209040, 217440, 235560, 242808, 250848, 263042, 282672, 303510, 313560, 314080, 323744, 353340, 364212, 394563, 404680, 418080, 455265, 471120, 485616, 526084, 565344, 607020, 627120, 657605, 706680, 728424, 789126, 809360, 910530, 942240, 971232, 1052168, 1183689, 1214040, 1254240, 1315210, 1413360, 1456848, 1578252, 1618720, 1821060, 1972815, 2104336, 2367378, 2428080, 2630420, 2826720, 2913696, 3156504, 3642120, 3945630, 4208672, 4734756, 4856160, 5260840, 5918445, 6313008, 7284240, 7891260, 9469512, 10521680, 11836890, 12626016, 14568480, 15782520, 18939024, 21043360, 23673780, 31565040, 37878048, 47347560, 63130080, 94695120, 189390240]

約数ペア:

[(1, 189390240), (2, 94695120), (3, 63130080), (4, 47347560), (5, 37878048), (6, 31565040), (8, 23673780), (9, 21043360), (10, 18939024), (12, 15782520), (13, 14568480), (15, 12626016), (16, 11836890), (18, 10521680), (20, 9469512), (24, 7891260), (26, 7284240), (30, 6313008), (32, 5918445), (36, 5260840), (39, 4856160), (40, 4734756), (45, 4208672), (48, 3945630), (52, 3642120), (60, 3156504), (65, 2913696), (67, 2826720), (72, 2630420), (78, 2428080), (80, 2367378), (90, 2104336), (96, 1972815), (104, 1821060), (117, 1618720), (120, 1578252), (130, 1456848), (134, 1413360), (144, 1315210), (151, 1254240), (156, 1214040), (160, 1183689), (180, 1052168), (195, 971232), (201, 942240), (208, 910530), (234, 809360), (240, 789126), (260, 728424), (268, 706680), (288, 657605), (302, 627120), (312, 607020), (335, 565344), (360, 526084), (390, 485616), (402, 471120), (416, 455265), (453, 418080), (468, 404680), (480, 394563), (520, 364212), (536, 353340), (585, 323744), (603, 314080), (604, 313560), (624, 303510), (670, 282672), (720, 263042), (755, 250848), (780, 242808), (804, 235560), (871, 217440), (906, 209040), (936, 202340), (1005, 188448), (1040, 182106), (1072, 176670), (1170, 161872), (1206, 157040), (1208, 156780), (1248, 151755), (1340, 141336), (1359, 139360), (1440, 131521), (1510, 125424), (1560, 121404), (1608, 117780), (1742, 108720), (1812, 104520), (1872, 101170), (1963, 96480), (2010, 94224), (2080, 91053), (2144, 88335), (2265, 83616), (2340, 80936), (2412, 78520), (2416, 78390), (2613, 72480), (2680, 70668), (2718, 69680), (3015, 62816), (3020, 62712), (3120, 60702), (3216, 58890), (3484, 54360), (3624, 52260), (3744, 50585), (3926, 48240), (4020, 47112), (4355, 43488), (4530, 41808), (4680, 40468), (4824, 39260), (4832, 39195), (5226, 36240), (5360, 35334), (5436, 34840), (5889, 32160), (6030, 31408), (6040, 31356), (6240, 30351), (6432, 29445), (6795, 27872), (6968, 27180), (7248, 26130), (7839, 24160), (7852, 24120), (8040, 23556), (8710, 21744), (9060, 20904), (9360, 20234), (9648, 19630), (9815, 19296), (10117, 18720), (10452, 18120), (10720, 17667), (10872, 17420), (11778, 16080), (12060, 15704), (12080, 15678), (13065, 14496), (13590, 13936)]