240746688

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1$

素因数の和:1572

約数の個数: 224

約数和(自身を含む): 871646720

約数和(自身を除く): 630900032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 936, 1008, 1092, 1248, 1344, 1404, 1456, 1512, 1531, 1638, 1728, 1872, 2016, 2184, 2457, 2496, 2808, 2912, 3024, 3062, 3276, 3744, 4032, 4368, 4593, 4914, 5616, 5824, 6048, 6124, 6552, 7488, 8736, 9186, 9828, 10717, 11232, 12096, 12248, 13104, 13779, 17472, 18372, 19656, 19903, 21434, 22464, 24496, 26208, 27558, 32151, 36744, 39312, 39806, 41337, 42868, 48992, 52416, 55116, 59709, 64302, 73488, 78624, 79612, 82674, 85736, 96453, 97984, 110232, 119418, 128604, 139321, 146976, 157248, 159224, 165348, 171472, 179127, 192906, 220464, 238836, 257208, 278642, 289359, 293952, 318448, 330696, 342944, 358254, 385812, 417963, 440928, 477672, 514416, 537381, 557284, 578718, 636896, 661392, 685888, 716508, 771624, 835926, 881856, 955344, 1028832, 1074762, 1114568, 1157436, 1253889, 1273792, 1322784, 1433016, 1543248, 1671852, 1910688, 2057664, 2149524, 2229136, 2314872, 2507778, 2645568, 2866032, 3086496, 3343704, 3761667, 3821376, 4299048, 4458272, 4629744, 5015556, 5732064, 6172992, 6687408, 7523334, 8598096, 8916544, 9259488, 10031112, 11464128, 13374816, 15046668, 17196192, 18518976, 20062224, 26749632, 30093336, 34392384, 40124448, 60186672, 80248896, 120373344, 240746688]

約数ペア:

[(1, 240746688), (2, 120373344), (3, 80248896), (4, 60186672), (6, 40124448), (7, 34392384), (8, 30093336), (9, 26749632), (12, 20062224), (13, 18518976), (14, 17196192), (16, 15046668), (18, 13374816), (21, 11464128), (24, 10031112), (26, 9259488), (27, 8916544), (28, 8598096), (32, 7523334), (36, 6687408), (39, 6172992), (42, 5732064), (48, 5015556), (52, 4629744), (54, 4458272), (56, 4299048), (63, 3821376), (64, 3761667), (72, 3343704), (78, 3086496), (84, 2866032), (91, 2645568), (96, 2507778), (104, 2314872), (108, 2229136), (112, 2149524), (117, 2057664), (126, 1910688), (144, 1671852), (156, 1543248), (168, 1433016), (182, 1322784), (189, 1273792), (192, 1253889), (208, 1157436), (216, 1114568), (224, 1074762), (234, 1028832), (252, 955344), (273, 881856), (288, 835926), (312, 771624), (336, 716508), (351, 685888), (364, 661392), (378, 636896), (416, 578718), (432, 557284), (448, 537381), (468, 514416), (504, 477672), (546, 440928), (576, 417963), (624, 385812), (672, 358254), (702, 342944), (728, 330696), (756, 318448), (819, 293952), (832, 289359), (864, 278642), (936, 257208), (1008, 238836), (1092, 220464), (1248, 192906), (1344, 179127), (1404, 171472), (1456, 165348), (1512, 159224), (1531, 157248), (1638, 146976), (1728, 139321), (1872, 128604), (2016, 119418), (2184, 110232), (2457, 97984), (2496, 96453), (2808, 85736), (2912, 82674), (3024, 79612), (3062, 78624), (3276, 73488), (3744, 64302), (4032, 59709), (4368, 55116), (4593, 52416), (4914, 48992), (5616, 42868), (5824, 41337), (6048, 39806), (6124, 39312), (6552, 36744), (7488, 32151), (8736, 27558), (9186, 26208), (9828, 24496), (10717, 22464), (11232, 21434), (12096, 19903), (12248, 19656), (13104, 18372), (13779, 17472)]