65684640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 239936256

約数和(自身を除く): 174251616

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, 70, 80, 84, 96, 105, 112, 113, 120, 140, 160, 168, 173, 210, 224, 226, 240, 280, 336, 339, 346, 420, 452, 480, 519, 560, 565, 672, 678, 692, 791, 840, 865, 904, 1038, 1120, 1130, 1211, 1356, 1384, 1582, 1680, 1695, 1730, 1808, 2076, 2260, 2373, 2422, 2595, 2712, 2768, 3164, 3360, 3390, 3460, 3616, 3633, 3955, 4152, 4520, 4746, 4844, 5190, 5424, 5536, 6055, 6328, 6780, 6920, 7266, 7910, 8304, 9040, 9492, 9688, 10380, 10848, 11865, 12110, 12656, 13560, 13840, 14532, 15820, 16608, 18080, 18165, 18984, 19376, 19549, 20760, 23730, 24220, 25312, 27120, 27680, 29064, 31640, 36330, 37968, 38752, 39098, 41520, 47460, 48440, 54240, 58128, 58647, 63280, 72660, 75936, 78196, 83040, 94920, 96880, 97745, 116256, 117294, 126560, 136843, 145320, 156392, 189840, 193760, 195490, 234588, 273686, 290640, 293235, 312784, 379680, 390980, 410529, 469176, 547372, 581280, 586470, 625568, 684215, 781960, 821058, 938352, 1094744, 1172940, 1368430, 1563920, 1642116, 1876704, 2052645, 2189488, 2345880, 2736860, 3127840, 3284232, 4105290, 4378976, 4691760, 5473720, 6568464, 8210580, 9383520, 10947440, 13136928, 16421160, 21894880, 32842320, 65684640]

約数ペア:

[(1, 65684640), (2, 32842320), (3, 21894880), (4, 16421160), (5, 13136928), (6, 10947440), (7, 9383520), (8, 8210580), (10, 6568464), (12, 5473720), (14, 4691760), (15, 4378976), (16, 4105290), (20, 3284232), (21, 3127840), (24, 2736860), (28, 2345880), (30, 2189488), (32, 2052645), (35, 1876704), (40, 1642116), (42, 1563920), (48, 1368430), (56, 1172940), (60, 1094744), (70, 938352), (80, 821058), (84, 781960), (96, 684215), (105, 625568), (112, 586470), (113, 581280), (120, 547372), (140, 469176), (160, 410529), (168, 390980), (173, 379680), (210, 312784), (224, 293235), (226, 290640), (240, 273686), (280, 234588), (336, 195490), (339, 193760), (346, 189840), (420, 156392), (452, 145320), (480, 136843), (519, 126560), (560, 117294), (565, 116256), (672, 97745), (678, 96880), (692, 94920), (791, 83040), (840, 78196), (865, 75936), (904, 72660), (1038, 63280), (1120, 58647), (1130, 58128), (1211, 54240), (1356, 48440), (1384, 47460), (1582, 41520), (1680, 39098), (1695, 38752), (1730, 37968), (1808, 36330), (2076, 31640), (2260, 29064), (2373, 27680), (2422, 27120), (2595, 25312), (2712, 24220), (2768, 23730), (3164, 20760), (3360, 19549), (3390, 19376), (3460, 18984), (3616, 18165), (3633, 18080), (3955, 16608), (4152, 15820), (4520, 14532), (4746, 13840), (4844, 13560), (5190, 12656), (5424, 12110), (5536, 11865), (6055, 10848), (6328, 10380), (6780, 9688), (6920, 9492), (7266, 9040), (7910, 8304)]