2011657440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8713}}^1$

素因数の和:8781

約数の個数: 192

約数和(自身を含む): 7009402176

約数和(自身を除く): 4997744736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 96, 104, 111, 120, 130, 148, 156, 160, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 416, 444, 480, 481, 520, 555, 592, 624, 740, 780, 888, 962, 1040, 1110, 1184, 1248, 1443, 1480, 1560, 1776, 1924, 2080, 2220, 2405, 2886, 2960, 3120, 3552, 3848, 4440, 4810, 5772, 5920, 6240, 7215, 7696, 8713, 8880, 9620, 11544, 14430, 15392, 17426, 17760, 19240, 23088, 26139, 28860, 34852, 38480, 43565, 46176, 52278, 57720, 69704, 76960, 87130, 104556, 113269, 115440, 130695, 139408, 174260, 209112, 226538, 230880, 261390, 278816, 322381, 339807, 348520, 418224, 453076, 522780, 566345, 644762, 679614, 697040, 836448, 906152, 967143, 1045560, 1132690, 1289524, 1359228, 1394080, 1611905, 1699035, 1812304, 1934286, 2091120, 2265380, 2579048, 2718456, 3223810, 3398070, 3624608, 3868572, 4182240, 4190953, 4530760, 4835715, 5158096, 5436912, 6447620, 6796140, 7737144, 8381906, 9061520, 9671430, 10316192, 10873824, 12572859, 12895240, 13592280, 15474288, 16763812, 18123040, 19342860, 20954765, 25145718, 25790480, 27184560, 30948576, 33527624, 38685720, 41909530, 50291436, 51580960, 54369120, 62864295, 67055248, 77371440, 83819060, 100582872, 125728590, 134110496, 154742880, 167638120, 201165744, 251457180, 335276240, 402331488, 502914360, 670552480, 1005828720, 2011657440]

約数ペア:

[(1, 2011657440), (2, 1005828720), (3, 670552480), (4, 502914360), (5, 402331488), (6, 335276240), (8, 251457180), (10, 201165744), (12, 167638120), (13, 154742880), (15, 134110496), (16, 125728590), (20, 100582872), (24, 83819060), (26, 77371440), (30, 67055248), (32, 62864295), (37, 54369120), (39, 51580960), (40, 50291436), (48, 41909530), (52, 38685720), (60, 33527624), (65, 30948576), (74, 27184560), (78, 25790480), (80, 25145718), (96, 20954765), (104, 19342860), (111, 18123040), (120, 16763812), (130, 15474288), (148, 13592280), (156, 12895240), (160, 12572859), (185, 10873824), (195, 10316192), (208, 9671430), (222, 9061520), (240, 8381906), (260, 7737144), (296, 6796140), (312, 6447620), (370, 5436912), (390, 5158096), (416, 4835715), (444, 4530760), (480, 4190953), (481, 4182240), (520, 3868572), (555, 3624608), (592, 3398070), (624, 3223810), (740, 2718456), (780, 2579048), (888, 2265380), (962, 2091120), (1040, 1934286), (1110, 1812304), (1184, 1699035), (1248, 1611905), (1443, 1394080), (1480, 1359228), (1560, 1289524), (1776, 1132690), (1924, 1045560), (2080, 967143), (2220, 906152), (2405, 836448), (2886, 697040), (2960, 679614), (3120, 644762), (3552, 566345), (3848, 522780), (4440, 453076), (4810, 418224), (5772, 348520), (5920, 339807), (6240, 322381), (7215, 278816), (7696, 261390), (8713, 230880), (8880, 226538), (9620, 209112), (11544, 174260), (14430, 139408), (15392, 130695), (17426, 115440), (17760, 113269), (19240, 104556), (23088, 87130), (26139, 76960), (28860, 69704), (34852, 57720), (38480, 52278), (43565, 46176)]