1240048656

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3389}}^1$

素因数の和:3435

約数の個数: 240

約数和(自身を含む): 4472630400

約数和(自身を除く): 3232581744

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, 63, 66, 72, 77, 84, 88, 99, 108, 112, 121, 126, 132, 144, 154, 168, 176, 189, 198, 216, 231, 242, 252, 264, 297, 308, 336, 363, 378, 396, 432, 462, 484, 504, 528, 594, 616, 693, 726, 756, 792, 847, 924, 968, 1008, 1089, 1188, 1232, 1386, 1452, 1512, 1584, 1694, 1848, 1936, 2079, 2178, 2376, 2541, 2772, 2904, 3024, 3267, 3388, 3389, 3696, 4158, 4356, 4752, 5082, 5544, 5808, 6534, 6776, 6778, 7623, 8316, 8712, 10164, 10167, 11088, 13068, 13552, 13556, 15246, 16632, 17424, 20328, 20334, 22869, 23723, 26136, 27112, 30492, 30501, 33264, 37279, 40656, 40668, 45738, 47446, 52272, 54224, 60984, 61002, 71169, 74558, 81336, 91476, 91503, 94892, 111837, 121968, 122004, 142338, 149116, 162672, 182952, 183006, 189784, 213507, 223674, 244008, 260953, 284676, 298232, 335511, 365904, 366012, 379568, 410069, 427014, 447348, 488016, 521906, 569352, 596464, 640521, 671022, 732024, 782859, 820138, 854028, 894696, 1006533, 1043812, 1138704, 1230207, 1281042, 1342044, 1464048, 1565718, 1640276, 1708056, 1789392, 2013066, 2087624, 2348577, 2460414, 2562084, 2684088, 2870483, 3131436, 3280552, 3416112, 3690621, 4026132, 4175248, 4697154, 4920828, 5124168, 5368176, 5740966, 6262872, 6561104, 7045731, 7381242, 8052264, 8611449, 9394308, 9841656, 10248336, 11071863, 11481932, 12525744, 14091462, 14762484, 16104528, 17222898, 18788616, 19683312, 22143726, 22963864, 25834347, 28182924, 29524968, 34445796, 37577232, 44287452, 45927728, 51668694, 56365848, 59049936, 68891592, 77503041, 88574904, 103337388, 112731696, 137783184, 155006082, 177149808, 206674776, 310012164, 413349552, 620024328, 1240048656]

約数ペア:

[(1, 1240048656), (2, 620024328), (3, 413349552), (4, 310012164), (6, 206674776), (7, 177149808), (8, 155006082), (9, 137783184), (11, 112731696), (12, 103337388), (14, 88574904), (16, 77503041), (18, 68891592), (21, 59049936), (22, 56365848), (24, 51668694), (27, 45927728), (28, 44287452), (33, 37577232), (36, 34445796), (42, 29524968), (44, 28182924), (48, 25834347), (54, 22963864), (56, 22143726), (63, 19683312), (66, 18788616), (72, 17222898), (77, 16104528), (84, 14762484), (88, 14091462), (99, 12525744), (108, 11481932), (112, 11071863), (121, 10248336), (126, 9841656), (132, 9394308), (144, 8611449), (154, 8052264), (168, 7381242), (176, 7045731), (189, 6561104), (198, 6262872), (216, 5740966), (231, 5368176), (242, 5124168), (252, 4920828), (264, 4697154), (297, 4175248), (308, 4026132), (336, 3690621), (363, 3416112), (378, 3280552), (396, 3131436), (432, 2870483), (462, 2684088), (484, 2562084), (504, 2460414), (528, 2348577), (594, 2087624), (616, 2013066), (693, 1789392), (726, 1708056), (756, 1640276), (792, 1565718), (847, 1464048), (924, 1342044), (968, 1281042), (1008, 1230207), (1089, 1138704), (1188, 1043812), (1232, 1006533), (1386, 894696), (1452, 854028), (1512, 820138), (1584, 782859), (1694, 732024), (1848, 671022), (1936, 640521), (2079, 596464), (2178, 569352), (2376, 521906), (2541, 488016), (2772, 447348), (2904, 427014), (3024, 410069), (3267, 379568), (3388, 366012), (3389, 365904), (3696, 335511), (4158, 298232), (4356, 284676), (4752, 260953), (5082, 244008), (5544, 223674), (5808, 213507), (6534, 189784), (6776, 183006), (6778, 182952), (7623, 162672), (8316, 149116), (8712, 142338), (10164, 122004), (10167, 121968), (11088, 111837), (13068, 94892), (13552, 91503), (13556, 91476), (15246, 81336), (16632, 74558), (17424, 71169), (20328, 61002), (20334, 60984), (22869, 54224), (23723, 52272), (26136, 47446), (27112, 45738), (30492, 40668), (30501, 40656), (33264, 37279)]