1260551808

素因数分解:

$2^7\times 3^8\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 4015128000

約数和(自身を除く): 2754576192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 79, 81, 96, 108, 114, 128, 144, 152, 158, 162, 171, 192, 216, 228, 237, 243, 288, 304, 316, 324, 342, 384, 432, 456, 474, 486, 513, 576, 608, 632, 648, 684, 711, 729, 864, 912, 948, 972, 1026, 1152, 1216, 1264, 1296, 1368, 1422, 1458, 1501, 1539, 1728, 1824, 1896, 1944, 2052, 2133, 2187, 2432, 2528, 2592, 2736, 2844, 2916, 3002, 3078, 3456, 3648, 3792, 3888, 4104, 4266, 4374, 4503, 4617, 5056, 5184, 5472, 5688, 5832, 6004, 6156, 6399, 6561, 7296, 7584, 7776, 8208, 8532, 8748, 9006, 9234, 10112, 10368, 10944, 11376, 11664, 12008, 12312, 12798, 13122, 13509, 13851, 15168, 15552, 16416, 17064, 17496, 18012, 18468, 19197, 21888, 22752, 23328, 24016, 24624, 25596, 26244, 27018, 27702, 30336, 31104, 32832, 34128, 34992, 36024, 36936, 38394, 40527, 41553, 45504, 46656, 48032, 49248, 51192, 52488, 54036, 55404, 57591, 65664, 68256, 69984, 72048, 73872, 76788, 81054, 83106, 91008, 93312, 96064, 98496, 102384, 104976, 108072, 110808, 115182, 121581, 124659, 136512, 139968, 144096, 147744, 153576, 162108, 166212, 172773, 192128, 196992, 204768, 209952, 216144, 221616, 230364, 243162, 249318, 273024, 279936, 288192, 295488, 307152, 324216, 332424, 345546, 364743, 409536, 419904, 432288, 443232, 460728, 486324, 498636, 518319, 576384, 590976, 614304, 648432, 664848, 691092, 729486, 819072, 839808, 864576, 886464, 921456, 972648, 997272, 1036638, 1094229, 1228608, 1296864, 1329696, 1382184, 1458972, 1729152, 1772928, 1842912, 1945296, 1994544, 2073276, 2188458, 2457216, 2593728, 2659392, 2764368, 2917944, 3282687, 3685824, 3890592, 3989088, 4146552, 4376916, 5187456, 5318784, 5528736, 5835888, 6565374, 7371648, 7781184, 7978176, 8293104, 8753832, 9848061, 11057472, 11671776, 13130748, 15562368, 15956352, 16586208, 17507664, 19696122, 22114944, 23343552, 26261496, 33172416, 35015328, 39392244, 46687104, 52522992, 66344832, 70030656, 78784488, 105045984, 140061312, 157568976, 210091968, 315137952, 420183936, 630275904, 1260551808]

約数ペア:

[(1, 1260551808), (2, 630275904), (3, 420183936), (4, 315137952), (6, 210091968), (8, 157568976), (9, 140061312), (12, 105045984), (16, 78784488), (18, 70030656), (19, 66344832), (24, 52522992), (27, 46687104), (32, 39392244), (36, 35015328), (38, 33172416), (48, 26261496), (54, 23343552), (57, 22114944), (64, 19696122), (72, 17507664), (76, 16586208), (79, 15956352), (81, 15562368), (96, 13130748), (108, 11671776), (114, 11057472), (128, 9848061), (144, 8753832), (152, 8293104), (158, 7978176), (162, 7781184), (171, 7371648), (192, 6565374), (216, 5835888), (228, 5528736), (237, 5318784), (243, 5187456), (288, 4376916), (304, 4146552), (316, 3989088), (324, 3890592), (342, 3685824), (384, 3282687), (432, 2917944), (456, 2764368), (474, 2659392), (486, 2593728), (513, 2457216), (576, 2188458), (608, 2073276), (632, 1994544), (648, 1945296), (684, 1842912), (711, 1772928), (729, 1729152), (864, 1458972), (912, 1382184), (948, 1329696), (972, 1296864), (1026, 1228608), (1152, 1094229), (1216, 1036638), (1264, 997272), (1296, 972648), (1368, 921456), (1422, 886464), (1458, 864576), (1501, 839808), (1539, 819072), (1728, 729486), (1824, 691092), (1896, 664848), (1944, 648432), (2052, 614304), (2133, 590976), (2187, 576384), (2432, 518319), (2528, 498636), (2592, 486324), (2736, 460728), (2844, 443232), (2916, 432288), (3002, 419904), (3078, 409536), (3456, 364743), (3648, 345546), (3792, 332424), (3888, 324216), (4104, 307152), (4266, 295488), (4374, 288192), (4503, 279936), (4617, 273024), (5056, 249318), (5184, 243162), (5472, 230364), (5688, 221616), (5832, 216144), (6004, 209952), (6156, 204768), (6399, 196992), (6561, 192128), (7296, 172773), (7584, 166212), (7776, 162108), (8208, 153576), (8532, 147744), (8748, 144096), (9006, 139968), (9234, 136512), (10112, 124659), (10368, 121581), (10944, 115182), (11376, 110808), (11664, 108072), (12008, 104976), (12312, 102384), (12798, 98496), (13122, 96064), (13509, 93312), (13851, 91008), (15168, 83106), (15552, 81054), (16416, 76788), (17064, 73872), (17496, 72048), (18012, 69984), (18468, 68256), (19197, 65664), (21888, 57591), (22752, 55404), (23328, 54036), (24016, 52488), (24624, 51192), (25596, 49248), (26244, 48032), (27018, 46656), (27702, 45504), (30336, 41553), (31104, 40527), (32832, 38394), (34128, 36936), (34992, 36024)]