268122720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:573

約数の個数: 192

約数和(自身を含む): 897232896

約数和(自身を除く): 629110176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 60, 62, 74, 80, 93, 96, 111, 120, 124, 148, 155, 160, 185, 186, 222, 240, 248, 296, 310, 370, 372, 444, 465, 480, 487, 496, 555, 592, 620, 740, 744, 888, 930, 974, 992, 1110, 1147, 1184, 1240, 1461, 1480, 1488, 1776, 1860, 1948, 2220, 2294, 2435, 2480, 2922, 2960, 2976, 3441, 3552, 3720, 3896, 4440, 4588, 4870, 4960, 5735, 5844, 5920, 6882, 7305, 7440, 7792, 8880, 9176, 9740, 11470, 11688, 13764, 14610, 14880, 15097, 15584, 17205, 17760, 18019, 18352, 19480, 22940, 23376, 27528, 29220, 30194, 34410, 36038, 36704, 38960, 45291, 45880, 46752, 54057, 55056, 58440, 60388, 68820, 72076, 75485, 77920, 90095, 90582, 91760, 108114, 110112, 116880, 120776, 137640, 144152, 150970, 180190, 181164, 183520, 216228, 226455, 233760, 241552, 270285, 275280, 288304, 301940, 360380, 362328, 432456, 452910, 483104, 540570, 550560, 558589, 576608, 603880, 720760, 724656, 864912, 905820, 1081140, 1117178, 1207760, 1441520, 1449312, 1675767, 1729824, 1811640, 2162280, 2234356, 2415520, 2792945, 2883040, 3351534, 3623280, 4324560, 4468712, 5585890, 6703068, 7246560, 8378835, 8649120, 8937424, 11171780, 13406136, 16757670, 17874848, 22343560, 26812272, 33515340, 44687120, 53624544, 67030680, 89374240, 134061360, 268122720]

約数ペア:

[(1, 268122720), (2, 134061360), (3, 89374240), (4, 67030680), (5, 53624544), (6, 44687120), (8, 33515340), (10, 26812272), (12, 22343560), (15, 17874848), (16, 16757670), (20, 13406136), (24, 11171780), (30, 8937424), (31, 8649120), (32, 8378835), (37, 7246560), (40, 6703068), (48, 5585890), (60, 4468712), (62, 4324560), (74, 3623280), (80, 3351534), (93, 2883040), (96, 2792945), (111, 2415520), (120, 2234356), (124, 2162280), (148, 1811640), (155, 1729824), (160, 1675767), (185, 1449312), (186, 1441520), (222, 1207760), (240, 1117178), (248, 1081140), (296, 905820), (310, 864912), (370, 724656), (372, 720760), (444, 603880), (465, 576608), (480, 558589), (487, 550560), (496, 540570), (555, 483104), (592, 452910), (620, 432456), (740, 362328), (744, 360380), (888, 301940), (930, 288304), (974, 275280), (992, 270285), (1110, 241552), (1147, 233760), (1184, 226455), (1240, 216228), (1461, 183520), (1480, 181164), (1488, 180190), (1776, 150970), (1860, 144152), (1948, 137640), (2220, 120776), (2294, 116880), (2435, 110112), (2480, 108114), (2922, 91760), (2960, 90582), (2976, 90095), (3441, 77920), (3552, 75485), (3720, 72076), (3896, 68820), (4440, 60388), (4588, 58440), (4870, 55056), (4960, 54057), (5735, 46752), (5844, 45880), (5920, 45291), (6882, 38960), (7305, 36704), (7440, 36038), (7792, 34410), (8880, 30194), (9176, 29220), (9740, 27528), (11470, 23376), (11688, 22940), (13764, 19480), (14610, 18352), (14880, 18019), (15097, 17760), (15584, 17205)]