320791968

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 384

約数和(自身を含む): 1161216000

約数和(自身を除く): 840424032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 31, 32, 36, 42, 48, 54, 56, 58, 59, 62, 63, 72, 84, 87, 93, 96, 108, 112, 116, 118, 124, 126, 144, 168, 174, 177, 186, 189, 203, 216, 217, 224, 232, 236, 248, 252, 261, 279, 288, 336, 348, 354, 372, 378, 406, 413, 432, 434, 464, 472, 496, 504, 522, 531, 558, 609, 651, 672, 696, 708, 744, 756, 783, 812, 826, 837, 864, 868, 899, 928, 944, 992, 1008, 1044, 1062, 1116, 1218, 1239, 1302, 1392, 1416, 1488, 1512, 1566, 1593, 1624, 1652, 1674, 1711, 1736, 1798, 1827, 1829, 1888, 1953, 2016, 2088, 2124, 2232, 2436, 2478, 2604, 2697, 2784, 2832, 2976, 3024, 3132, 3186, 3248, 3304, 3348, 3422, 3472, 3596, 3654, 3658, 3717, 3906, 4176, 4248, 4464, 4872, 4956, 5133, 5208, 5394, 5481, 5487, 5664, 5859, 6048, 6264, 6293, 6372, 6496, 6608, 6696, 6844, 6944, 7192, 7308, 7316, 7434, 7812, 8091, 8352, 8496, 8928, 9744, 9912, 10266, 10416, 10788, 10962, 10974, 11151, 11718, 11977, 12528, 12586, 12744, 12803, 13216, 13392, 13688, 14384, 14616, 14632, 14868, 15399, 15624, 16182, 16461, 16992, 18879, 19488, 19824, 20532, 20832, 21576, 21924, 21948, 22302, 23436, 23954, 24273, 25056, 25172, 25488, 25606, 26784, 27376, 28768, 29232, 29264, 29736, 30798, 31248, 32364, 32922, 35931, 37758, 38409, 39648, 41064, 43152, 43848, 43896, 44604, 46197, 46872, 47908, 48546, 49383, 50344, 50976, 51212, 53041, 54752, 56637, 58464, 58528, 59472, 61596, 62496, 64728, 65844, 71862, 75516, 76818, 82128, 86304, 87696, 87792, 89208, 92394, 93744, 95816, 97092, 98766, 100688, 102424, 106082, 107793, 113274, 115227, 118944, 123192, 129456, 131688, 143724, 151032, 153636, 159123, 164256, 169911, 175392, 175584, 178416, 184788, 187488, 191632, 194184, 197532, 201376, 204848, 212164, 215586, 226548, 230454, 246384, 258912, 263376, 287448, 302064, 307272, 318246, 323379, 339822, 345681, 356832, 369576, 371287, 383264, 388368, 395064, 409696, 424328, 431172, 453096, 460908, 477369, 492768, 526752, 574896, 604128, 614544, 636492, 646758, 679644, 691362, 739152, 742574, 776736, 790128, 848656, 862344, 906192, 921816, 954738, 1113861, 1149792, 1229088, 1272984, 1293516, 1359288, 1382724, 1432107, 1478304, 1485148, 1580256, 1697312, 1724688, 1812384, 1843632, 1909476, 2227722, 2545968, 2587032, 2718576, 2765448, 2864214, 2970296, 3341583, 3449376, 3687264, 3818952, 4455444, 5091936, 5174064, 5437152, 5530896, 5728428, 5940592, 6683166, 7637904, 8910888, 10024749, 10348128, 11061792, 11456856, 11881184, 13366332, 15275808, 17821776, 20049498, 22913712, 26732664, 35643552, 40098996, 45827424, 53465328, 80197992, 106930656, 160395984, 320791968]

約数ペア:

[(1, 320791968), (2, 160395984), (3, 106930656), (4, 80197992), (6, 53465328), (7, 45827424), (8, 40098996), (9, 35643552), (12, 26732664), (14, 22913712), (16, 20049498), (18, 17821776), (21, 15275808), (24, 13366332), (27, 11881184), (28, 11456856), (29, 11061792), (31, 10348128), (32, 10024749), (36, 8910888), (42, 7637904), (48, 6683166), (54, 5940592), (56, 5728428), (58, 5530896), (59, 5437152), (62, 5174064), (63, 5091936), (72, 4455444), (84, 3818952), (87, 3687264), (93, 3449376), (96, 3341583), (108, 2970296), (112, 2864214), (116, 2765448), (118, 2718576), (124, 2587032), (126, 2545968), (144, 2227722), (168, 1909476), (174, 1843632), (177, 1812384), (186, 1724688), (189, 1697312), (203, 1580256), (216, 1485148), (217, 1478304), (224, 1432107), (232, 1382724), (236, 1359288), (248, 1293516), (252, 1272984), (261, 1229088), (279, 1149792), (288, 1113861), (336, 954738), (348, 921816), (354, 906192), (372, 862344), (378, 848656), (406, 790128), (413, 776736), (432, 742574), (434, 739152), (464, 691362), (472, 679644), (496, 646758), (504, 636492), (522, 614544), (531, 604128), (558, 574896), (609, 526752), (651, 492768), (672, 477369), (696, 460908), (708, 453096), (744, 431172), (756, 424328), (783, 409696), (812, 395064), (826, 388368), (837, 383264), (864, 371287), (868, 369576), (899, 356832), (928, 345681), (944, 339822), (992, 323379), (1008, 318246), (1044, 307272), (1062, 302064), (1116, 287448), (1218, 263376), (1239, 258912), (1302, 246384), (1392, 230454), (1416, 226548), (1488, 215586), (1512, 212164), (1566, 204848), (1593, 201376), (1624, 197532), (1652, 194184), (1674, 191632), (1711, 187488), (1736, 184788), (1798, 178416), (1827, 175584), (1829, 175392), (1888, 169911), (1953, 164256), (2016, 159123), (2088, 153636), (2124, 151032), (2232, 143724), (2436, 131688), (2478, 129456), (2604, 123192), (2697, 118944), (2784, 115227), (2832, 113274), (2976, 107793), (3024, 106082), (3132, 102424), (3186, 100688), (3248, 98766), (3304, 97092), (3348, 95816), (3422, 93744), (3472, 92394), (3596, 89208), (3654, 87792), (3658, 87696), (3717, 86304), (3906, 82128), (4176, 76818), (4248, 75516), (4464, 71862), (4872, 65844), (4956, 64728), (5133, 62496), (5208, 61596), (5394, 59472), (5481, 58528), (5487, 58464), (5664, 56637), (5859, 54752), (6048, 53041), (6264, 51212), (6293, 50976), (6372, 50344), (6496, 49383), (6608, 48546), (6696, 47908), (6844, 46872), (6944, 46197), (7192, 44604), (7308, 43896), (7316, 43848), (7434, 43152), (7812, 41064), (8091, 39648), (8352, 38409), (8496, 37758), (8928, 35931), (9744, 32922), (9912, 32364), (10266, 31248), (10416, 30798), (10788, 29736), (10962, 29264), (10974, 29232), (11151, 28768), (11718, 27376), (11977, 26784), (12528, 25606), (12586, 25488), (12744, 25172), (12803, 25056), (13216, 24273), (13392, 23954), (13688, 23436), (14384, 22302), (14616, 21948), (14632, 21924), (14868, 21576), (15399, 20832), (15624, 20532), (16182, 19824), (16461, 19488), (16992, 18879)]