260230152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:252

約数の個数: 256

約数和(自身を含む): 872847360

約数和(自身を除く): 612617208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 43, 51, 52, 56, 68, 78, 84, 86, 91, 102, 104, 119, 129, 136, 156, 163, 168, 172, 182, 204, 221, 238, 258, 273, 301, 312, 326, 344, 357, 364, 408, 442, 476, 489, 516, 546, 559, 602, 652, 663, 714, 728, 731, 884, 903, 952, 978, 1032, 1092, 1118, 1141, 1204, 1304, 1326, 1428, 1462, 1547, 1677, 1768, 1806, 1956, 2119, 2184, 2193, 2236, 2282, 2408, 2652, 2771, 2856, 2924, 3094, 3354, 3423, 3612, 3912, 3913, 4238, 4386, 4472, 4564, 4641, 5117, 5304, 5542, 5848, 6188, 6357, 6708, 6846, 7009, 7224, 7826, 8313, 8476, 8772, 9128, 9282, 9503, 10234, 11084, 11739, 12376, 12714, 13416, 13692, 14018, 14833, 15351, 15652, 16626, 16952, 17544, 18564, 19006, 19397, 20468, 21027, 22168, 23478, 25428, 27384, 28036, 28509, 29666, 30702, 31304, 33252, 36023, 37128, 38012, 38794, 40936, 42054, 44499, 46956, 49063, 50856, 56072, 57018, 58191, 59332, 61404, 66504, 66521, 72046, 76024, 77588, 84108, 88998, 91117, 93912, 98126, 108069, 114036, 116382, 118664, 119153, 122808, 133042, 144092, 147189, 155176, 168216, 177996, 182234, 196252, 199563, 216138, 228072, 232764, 238306, 252161, 266084, 273351, 288184, 294378, 355992, 357459, 364468, 392504, 399126, 432276, 465528, 476612, 504322, 532168, 546702, 588756, 637819, 714918, 728936, 756483, 798252, 834071, 864552, 953224, 1008644, 1093404, 1177512, 1275638, 1429836, 1512966, 1548989, 1596504, 1668142, 1913457, 2017288, 2186808, 2502213, 2551276, 2859672, 3025932, 3097978, 3336284, 3826914, 4646967, 5004426, 5102552, 6051864, 6195956, 6672568, 7653828, 9293934, 10008852, 10842923, 12391912, 15307656, 18587868, 20017704, 21685846, 32528769, 37175736, 43371692, 65057538, 86743384, 130115076, 260230152]

約数ペア:

[(1, 260230152), (2, 130115076), (3, 86743384), (4, 65057538), (6, 43371692), (7, 37175736), (8, 32528769), (12, 21685846), (13, 20017704), (14, 18587868), (17, 15307656), (21, 12391912), (24, 10842923), (26, 10008852), (28, 9293934), (34, 7653828), (39, 6672568), (42, 6195956), (43, 6051864), (51, 5102552), (52, 5004426), (56, 4646967), (68, 3826914), (78, 3336284), (84, 3097978), (86, 3025932), (91, 2859672), (102, 2551276), (104, 2502213), (119, 2186808), (129, 2017288), (136, 1913457), (156, 1668142), (163, 1596504), (168, 1548989), (172, 1512966), (182, 1429836), (204, 1275638), (221, 1177512), (238, 1093404), (258, 1008644), (273, 953224), (301, 864552), (312, 834071), (326, 798252), (344, 756483), (357, 728936), (364, 714918), (408, 637819), (442, 588756), (476, 546702), (489, 532168), (516, 504322), (546, 476612), (559, 465528), (602, 432276), (652, 399126), (663, 392504), (714, 364468), (728, 357459), (731, 355992), (884, 294378), (903, 288184), (952, 273351), (978, 266084), (1032, 252161), (1092, 238306), (1118, 232764), (1141, 228072), (1204, 216138), (1304, 199563), (1326, 196252), (1428, 182234), (1462, 177996), (1547, 168216), (1677, 155176), (1768, 147189), (1806, 144092), (1956, 133042), (2119, 122808), (2184, 119153), (2193, 118664), (2236, 116382), (2282, 114036), (2408, 108069), (2652, 98126), (2771, 93912), (2856, 91117), (2924, 88998), (3094, 84108), (3354, 77588), (3423, 76024), (3612, 72046), (3912, 66521), (3913, 66504), (4238, 61404), (4386, 59332), (4472, 58191), (4564, 57018), (4641, 56072), (5117, 50856), (5304, 49063), (5542, 46956), (5848, 44499), (6188, 42054), (6357, 40936), (6708, 38794), (6846, 38012), (7009, 37128), (7224, 36023), (7826, 33252), (8313, 31304), (8476, 30702), (8772, 29666), (9128, 28509), (9282, 28036), (9503, 27384), (10234, 25428), (11084, 23478), (11739, 22168), (12376, 21027), (12714, 20468), (13416, 19397), (13692, 19006), (14018, 18564), (14833, 17544), (15351, 16952), (15652, 16626)]