240717120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:457

約数の個数: 224

約数和(自身を含む): 883968768

約数和(自身を除く): 643251648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 113, 120, 140, 160, 168, 192, 210, 224, 226, 240, 280, 317, 320, 336, 339, 420, 448, 452, 480, 560, 565, 634, 672, 678, 791, 840, 904, 951, 960, 1120, 1130, 1268, 1344, 1356, 1582, 1585, 1680, 1695, 1808, 1902, 2219, 2240, 2260, 2373, 2536, 2712, 3164, 3170, 3360, 3390, 3616, 3804, 3955, 4438, 4520, 4746, 4755, 5072, 5424, 6328, 6340, 6657, 6720, 6780, 7232, 7608, 7910, 8876, 9040, 9492, 9510, 10144, 10848, 11095, 11865, 12656, 12680, 13314, 13560, 15216, 15820, 17752, 18080, 18984, 19020, 20288, 21696, 22190, 23730, 25312, 25360, 26628, 27120, 30432, 31640, 33285, 35504, 35821, 36160, 37968, 38040, 44380, 47460, 50624, 50720, 53256, 54240, 60864, 63280, 66570, 71008, 71642, 75936, 76080, 88760, 94920, 101440, 106512, 107463, 108480, 126560, 133140, 142016, 143284, 151872, 152160, 177520, 179105, 189840, 213024, 214926, 250747, 253120, 266280, 286568, 304320, 355040, 358210, 379680, 426048, 429852, 501494, 532560, 537315, 573136, 710080, 716420, 752241, 759360, 859704, 1002988, 1065120, 1074630, 1146272, 1253735, 1432840, 1504482, 1719408, 2005976, 2130240, 2149260, 2292544, 2507470, 2865680, 3008964, 3438816, 3761205, 4011952, 4298520, 5014940, 5731360, 6017928, 6877632, 7522410, 8023904, 8597040, 10029880, 11462720, 12035856, 15044820, 16047808, 17194080, 20059760, 24071712, 30089640, 34388160, 40119520, 48143424, 60179280, 80239040, 120358560, 240717120]

約数ペア:

[(1, 240717120), (2, 120358560), (3, 80239040), (4, 60179280), (5, 48143424), (6, 40119520), (7, 34388160), (8, 30089640), (10, 24071712), (12, 20059760), (14, 17194080), (15, 16047808), (16, 15044820), (20, 12035856), (21, 11462720), (24, 10029880), (28, 8597040), (30, 8023904), (32, 7522410), (35, 6877632), (40, 6017928), (42, 5731360), (48, 5014940), (56, 4298520), (60, 4011952), (64, 3761205), (70, 3438816), (80, 3008964), (84, 2865680), (96, 2507470), (105, 2292544), (112, 2149260), (113, 2130240), (120, 2005976), (140, 1719408), (160, 1504482), (168, 1432840), (192, 1253735), (210, 1146272), (224, 1074630), (226, 1065120), (240, 1002988), (280, 859704), (317, 759360), (320, 752241), (336, 716420), (339, 710080), (420, 573136), (448, 537315), (452, 532560), (480, 501494), (560, 429852), (565, 426048), (634, 379680), (672, 358210), (678, 355040), (791, 304320), (840, 286568), (904, 266280), (951, 253120), (960, 250747), (1120, 214926), (1130, 213024), (1268, 189840), (1344, 179105), (1356, 177520), (1582, 152160), (1585, 151872), (1680, 143284), (1695, 142016), (1808, 133140), (1902, 126560), (2219, 108480), (2240, 107463), (2260, 106512), (2373, 101440), (2536, 94920), (2712, 88760), (3164, 76080), (3170, 75936), (3360, 71642), (3390, 71008), (3616, 66570), (3804, 63280), (3955, 60864), (4438, 54240), (4520, 53256), (4746, 50720), (4755, 50624), (5072, 47460), (5424, 44380), (6328, 38040), (6340, 37968), (6657, 36160), (6720, 35821), (6780, 35504), (7232, 33285), (7608, 31640), (7910, 30432), (8876, 27120), (9040, 26628), (9492, 25360), (9510, 25312), (10144, 23730), (10848, 22190), (11095, 21696), (11865, 20288), (12656, 19020), (12680, 18984), (13314, 18080), (13560, 17752), (15216, 15820)]