180784968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:172

約数の個数: 256

約数和(自身を含む): 599961600

約数和(自身を除く): 419176632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 59, 61, 69, 78, 84, 91, 92, 104, 118, 122, 138, 156, 161, 168, 177, 182, 183, 184, 236, 244, 273, 276, 299, 312, 322, 354, 364, 366, 413, 427, 472, 483, 488, 546, 552, 598, 644, 708, 728, 732, 767, 793, 826, 854, 897, 966, 1092, 1196, 1239, 1281, 1288, 1357, 1403, 1416, 1464, 1534, 1586, 1652, 1708, 1794, 1932, 2093, 2184, 2301, 2379, 2392, 2478, 2562, 2714, 2806, 3068, 3172, 3304, 3416, 3588, 3599, 3864, 4071, 4186, 4209, 4602, 4758, 4956, 5124, 5369, 5428, 5551, 5612, 6136, 6279, 6344, 7176, 7198, 8142, 8372, 8418, 9204, 9499, 9516, 9821, 9912, 10248, 10738, 10797, 10856, 11102, 11224, 12558, 14396, 16107, 16284, 16653, 16744, 16836, 17641, 18239, 18408, 18998, 19032, 19642, 21476, 21594, 22204, 25116, 25193, 28497, 28792, 29463, 32214, 32568, 33306, 33672, 35282, 36478, 37996, 39284, 42952, 43188, 44408, 46787, 50232, 50386, 52923, 54717, 56994, 58926, 64428, 66612, 70564, 72956, 75579, 75992, 78568, 82777, 86376, 93574, 100772, 105846, 109434, 113988, 117852, 123487, 127673, 128856, 133224, 140361, 141128, 145912, 151158, 165554, 187148, 201544, 211692, 218868, 227976, 235704, 246974, 248331, 255346, 280722, 302316, 327509, 331108, 370461, 374296, 383019, 423384, 437736, 493948, 496662, 510692, 561444, 579439, 604632, 655018, 662216, 740922, 766038, 982527, 987896, 993324, 1021384, 1076101, 1122888, 1158878, 1310036, 1481844, 1532076, 1738317, 1965054, 1986648, 2152202, 2317756, 2620072, 2963688, 3064152, 3228303, 3476634, 3930108, 4304404, 4635512, 6456606, 6953268, 7532707, 7860216, 8608808, 12913212, 13906536, 15065414, 22598121, 25826424, 30130828, 45196242, 60261656, 90392484, 180784968]

約数ペア:

[(1, 180784968), (2, 90392484), (3, 60261656), (4, 45196242), (6, 30130828), (7, 25826424), (8, 22598121), (12, 15065414), (13, 13906536), (14, 12913212), (21, 8608808), (23, 7860216), (24, 7532707), (26, 6953268), (28, 6456606), (39, 4635512), (42, 4304404), (46, 3930108), (52, 3476634), (56, 3228303), (59, 3064152), (61, 2963688), (69, 2620072), (78, 2317756), (84, 2152202), (91, 1986648), (92, 1965054), (104, 1738317), (118, 1532076), (122, 1481844), (138, 1310036), (156, 1158878), (161, 1122888), (168, 1076101), (177, 1021384), (182, 993324), (183, 987896), (184, 982527), (236, 766038), (244, 740922), (273, 662216), (276, 655018), (299, 604632), (312, 579439), (322, 561444), (354, 510692), (364, 496662), (366, 493948), (413, 437736), (427, 423384), (472, 383019), (483, 374296), (488, 370461), (546, 331108), (552, 327509), (598, 302316), (644, 280722), (708, 255346), (728, 248331), (732, 246974), (767, 235704), (793, 227976), (826, 218868), (854, 211692), (897, 201544), (966, 187148), (1092, 165554), (1196, 151158), (1239, 145912), (1281, 141128), (1288, 140361), (1357, 133224), (1403, 128856), (1416, 127673), (1464, 123487), (1534, 117852), (1586, 113988), (1652, 109434), (1708, 105846), (1794, 100772), (1932, 93574), (2093, 86376), (2184, 82777), (2301, 78568), (2379, 75992), (2392, 75579), (2478, 72956), (2562, 70564), (2714, 66612), (2806, 64428), (3068, 58926), (3172, 56994), (3304, 54717), (3416, 52923), (3588, 50386), (3599, 50232), (3864, 46787), (4071, 44408), (4186, 43188), (4209, 42952), (4602, 39284), (4758, 37996), (4956, 36478), (5124, 35282), (5369, 33672), (5428, 33306), (5551, 32568), (5612, 32214), (6136, 29463), (6279, 28792), (6344, 28497), (7176, 25193), (7198, 25116), (8142, 22204), (8372, 21594), (8418, 21476), (9204, 19642), (9499, 19032), (9516, 18998), (9821, 18408), (9912, 18239), (10248, 17641), (10738, 16836), (10797, 16744), (10856, 16653), (11102, 16284), (11224, 16107), (12558, 14396)]