245521584

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 320

約数和(自身を含む): 900418560

約数和(自身を除く): 654896976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 61, 63, 66, 72, 77, 84, 88, 99, 108, 112, 121, 122, 126, 132, 144, 154, 168, 176, 183, 189, 198, 216, 231, 242, 244, 252, 264, 297, 308, 336, 363, 366, 378, 396, 427, 432, 462, 484, 488, 504, 528, 549, 594, 616, 671, 693, 726, 732, 756, 792, 847, 854, 924, 968, 976, 1008, 1089, 1098, 1188, 1232, 1281, 1331, 1342, 1386, 1452, 1464, 1512, 1584, 1647, 1694, 1708, 1848, 1936, 2013, 2079, 2178, 2196, 2376, 2541, 2562, 2662, 2684, 2772, 2904, 2928, 3024, 3267, 3294, 3388, 3416, 3696, 3843, 3993, 4026, 4158, 4356, 4392, 4697, 4752, 5082, 5124, 5324, 5368, 5544, 5808, 6039, 6534, 6588, 6776, 6832, 7381, 7623, 7686, 7986, 8052, 8316, 8712, 8784, 9317, 9394, 10164, 10248, 10648, 10736, 11088, 11529, 11979, 12078, 13068, 13176, 13552, 14091, 14762, 15246, 15372, 15972, 16104, 16632, 17424, 18117, 18634, 18788, 20328, 20496, 21296, 22143, 22869, 23058, 23958, 24156, 26136, 26352, 27951, 28182, 29524, 30492, 30744, 31944, 32208, 33264, 35937, 36234, 37268, 37576, 40656, 42273, 44286, 45738, 46116, 47916, 48312, 51667, 52272, 55902, 56364, 59048, 60984, 61488, 63888, 66429, 71874, 72468, 74536, 75152, 81191, 83853, 84546, 88572, 91476, 92232, 95832, 96624, 103334, 111804, 112728, 118096, 121968, 126819, 132858, 143748, 144936, 149072, 155001, 162382, 167706, 169092, 177144, 182952, 184464, 191664, 199287, 206668, 223608, 225456, 243573, 251559, 253638, 265716, 287496, 289872, 310002, 324764, 335412, 338184, 354288, 365904, 398574, 413336, 447216, 465003, 487146, 503118, 507276, 531432, 568337, 574992, 620004, 649528, 670824, 676368, 730719, 797148, 826672, 930006, 974292, 1006236, 1014552, 1062864, 1136674, 1240008, 1299056, 1341648, 1395009, 1461438, 1594296, 1705011, 1860012, 1948584, 2012472, 2029104, 2192157, 2273348, 2480016, 2790018, 2922876, 3188592, 3410022, 3720024, 3897168, 4024944, 4384314, 4546696, 5115033, 5580036, 5845752, 6820044, 7440048, 8768628, 9093392, 10230066, 11160072, 11691504, 13640088, 15345099, 17537256, 20460132, 22320144, 27280176, 30690198, 35074512, 40920264, 61380396, 81840528, 122760792, 245521584]

約数ペア:

[(1, 245521584), (2, 122760792), (3, 81840528), (4, 61380396), (6, 40920264), (7, 35074512), (8, 30690198), (9, 27280176), (11, 22320144), (12, 20460132), (14, 17537256), (16, 15345099), (18, 13640088), (21, 11691504), (22, 11160072), (24, 10230066), (27, 9093392), (28, 8768628), (33, 7440048), (36, 6820044), (42, 5845752), (44, 5580036), (48, 5115033), (54, 4546696), (56, 4384314), (61, 4024944), (63, 3897168), (66, 3720024), (72, 3410022), (77, 3188592), (84, 2922876), (88, 2790018), (99, 2480016), (108, 2273348), (112, 2192157), (121, 2029104), (122, 2012472), (126, 1948584), (132, 1860012), (144, 1705011), (154, 1594296), (168, 1461438), (176, 1395009), (183, 1341648), (189, 1299056), (198, 1240008), (216, 1136674), (231, 1062864), (242, 1014552), (244, 1006236), (252, 974292), (264, 930006), (297, 826672), (308, 797148), (336, 730719), (363, 676368), (366, 670824), (378, 649528), (396, 620004), (427, 574992), (432, 568337), (462, 531432), (484, 507276), (488, 503118), (504, 487146), (528, 465003), (549, 447216), (594, 413336), (616, 398574), (671, 365904), (693, 354288), (726, 338184), (732, 335412), (756, 324764), (792, 310002), (847, 289872), (854, 287496), (924, 265716), (968, 253638), (976, 251559), (1008, 243573), (1089, 225456), (1098, 223608), (1188, 206668), (1232, 199287), (1281, 191664), (1331, 184464), (1342, 182952), (1386, 177144), (1452, 169092), (1464, 167706), (1512, 162382), (1584, 155001), (1647, 149072), (1694, 144936), (1708, 143748), (1848, 132858), (1936, 126819), (2013, 121968), (2079, 118096), (2178, 112728), (2196, 111804), (2376, 103334), (2541, 96624), (2562, 95832), (2662, 92232), (2684, 91476), (2772, 88572), (2904, 84546), (2928, 83853), (3024, 81191), (3267, 75152), (3294, 74536), (3388, 72468), (3416, 71874), (3696, 66429), (3843, 63888), (3993, 61488), (4026, 60984), (4158, 59048), (4356, 56364), (4392, 55902), (4697, 52272), (4752, 51667), (5082, 48312), (5124, 47916), (5324, 46116), (5368, 45738), (5544, 44286), (5808, 42273), (6039, 40656), (6534, 37576), (6588, 37268), (6776, 36234), (6832, 35937), (7381, 33264), (7623, 32208), (7686, 31944), (7986, 30744), (8052, 30492), (8316, 29524), (8712, 28182), (8784, 27951), (9317, 26352), (9394, 26136), (10164, 24156), (10248, 23958), (10648, 23058), (10736, 22869), (11088, 22143), (11529, 21296), (11979, 20496), (12078, 20328), (13068, 18788), (13176, 18634), (13552, 18117), (14091, 17424), (14762, 16632), (15246, 16104), (15372, 15972)]