320347104

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 288

約数和(自身を含む): 1100397312

約数和(自身を除く): 780050208

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 41, 42, 44, 48, 49, 56, 66, 77, 82, 84, 88, 96, 98, 112, 123, 132, 147, 151, 154, 164, 168, 176, 196, 224, 231, 246, 264, 287, 294, 302, 308, 328, 336, 352, 392, 451, 453, 462, 492, 528, 539, 574, 588, 604, 616, 656, 672, 784, 861, 902, 906, 924, 984, 1056, 1057, 1078, 1148, 1176, 1208, 1232, 1312, 1353, 1568, 1617, 1661, 1722, 1804, 1812, 1848, 1968, 2009, 2114, 2156, 2296, 2352, 2416, 2464, 2706, 3157, 3171, 3234, 3322, 3444, 3608, 3624, 3696, 3936, 4018, 4228, 4312, 4592, 4704, 4832, 4983, 5412, 6027, 6191, 6314, 6342, 6468, 6644, 6888, 7216, 7248, 7392, 7399, 8036, 8456, 8624, 9184, 9471, 9966, 10824, 11627, 12054, 12382, 12628, 12684, 12936, 13288, 13776, 14432, 14496, 14798, 16072, 16912, 17248, 18573, 18942, 19932, 21648, 22099, 22197, 23254, 24108, 24764, 25256, 25368, 25872, 26576, 27552, 29596, 32144, 33824, 34881, 37146, 37884, 39864, 43296, 43337, 44198, 44394, 46508, 48216, 49528, 50512, 50736, 51744, 53152, 59192, 64288, 66297, 68101, 69762, 74292, 75768, 79728, 81389, 86674, 88396, 88788, 93016, 96432, 99056, 101024, 101472, 118384, 130011, 132594, 136202, 139524, 148584, 151536, 159456, 162778, 173348, 176792, 177576, 186032, 192864, 198112, 204303, 236768, 244167, 260022, 265188, 272404, 279048, 297168, 303072, 303359, 325556, 346696, 353584, 355152, 372064, 408606, 476707, 488334, 520044, 530376, 544808, 558096, 594336, 606718, 651112, 693392, 707168, 710304, 817212, 910077, 953414, 976668, 1040088, 1060752, 1089616, 1116192, 1213436, 1302224, 1386784, 1430121, 1634424, 1820154, 1906828, 1953336, 2080176, 2121504, 2179232, 2426872, 2604448, 2860242, 3268848, 3336949, 3640308, 3813656, 3906672, 4160352, 4853744, 5720484, 6537696, 6673898, 7280616, 7627312, 7813344, 9707488, 10010847, 11440968, 13347796, 14561232, 15254624, 20021694, 22881936, 26695592, 29122464, 40043388, 45763872, 53391184, 80086776, 106782368, 160173552, 320347104]

約数ペア:

[(1, 320347104), (2, 160173552), (3, 106782368), (4, 80086776), (6, 53391184), (7, 45763872), (8, 40043388), (11, 29122464), (12, 26695592), (14, 22881936), (16, 20021694), (21, 15254624), (22, 14561232), (24, 13347796), (28, 11440968), (32, 10010847), (33, 9707488), (41, 7813344), (42, 7627312), (44, 7280616), (48, 6673898), (49, 6537696), (56, 5720484), (66, 4853744), (77, 4160352), (82, 3906672), (84, 3813656), (88, 3640308), (96, 3336949), (98, 3268848), (112, 2860242), (123, 2604448), (132, 2426872), (147, 2179232), (151, 2121504), (154, 2080176), (164, 1953336), (168, 1906828), (176, 1820154), (196, 1634424), (224, 1430121), (231, 1386784), (246, 1302224), (264, 1213436), (287, 1116192), (294, 1089616), (302, 1060752), (308, 1040088), (328, 976668), (336, 953414), (352, 910077), (392, 817212), (451, 710304), (453, 707168), (462, 693392), (492, 651112), (528, 606718), (539, 594336), (574, 558096), (588, 544808), (604, 530376), (616, 520044), (656, 488334), (672, 476707), (784, 408606), (861, 372064), (902, 355152), (906, 353584), (924, 346696), (984, 325556), (1056, 303359), (1057, 303072), (1078, 297168), (1148, 279048), (1176, 272404), (1208, 265188), (1232, 260022), (1312, 244167), (1353, 236768), (1568, 204303), (1617, 198112), (1661, 192864), (1722, 186032), (1804, 177576), (1812, 176792), (1848, 173348), (1968, 162778), (2009, 159456), (2114, 151536), (2156, 148584), (2296, 139524), (2352, 136202), (2416, 132594), (2464, 130011), (2706, 118384), (3157, 101472), (3171, 101024), (3234, 99056), (3322, 96432), (3444, 93016), (3608, 88788), (3624, 88396), (3696, 86674), (3936, 81389), (4018, 79728), (4228, 75768), (4312, 74292), (4592, 69762), (4704, 68101), (4832, 66297), (4983, 64288), (5412, 59192), (6027, 53152), (6191, 51744), (6314, 50736), (6342, 50512), (6468, 49528), (6644, 48216), (6888, 46508), (7216, 44394), (7248, 44198), (7392, 43337), (7399, 43296), (8036, 39864), (8456, 37884), (8624, 37146), (9184, 34881), (9471, 33824), (9966, 32144), (10824, 29596), (11627, 27552), (12054, 26576), (12382, 25872), (12628, 25368), (12684, 25256), (12936, 24764), (13288, 24108), (13776, 23254), (14432, 22197), (14496, 22099), (14798, 21648), (16072, 19932), (16912, 18942), (17248, 18573)]