15405657216

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{2683}}^1$

素因数の和:3506

約数の個数: 128

約数和(自身を含む): 43145836800

約数和(自身を除く): 27740179584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 787, 912, 1216, 1574, 1824, 2361, 2432, 2683, 3148, 3648, 4722, 5366, 6296, 7296, 8049, 9444, 10732, 12592, 14953, 16098, 18888, 21464, 25184, 29906, 32196, 37776, 42928, 44859, 50368, 50977, 59812, 64392, 75552, 85856, 89718, 100736, 101954, 119624, 128784, 151104, 152931, 171712, 179436, 203908, 239248, 257568, 302208, 305862, 343424, 358872, 407816, 478496, 515136, 611724, 717744, 815632, 956992, 1030272, 1223448, 1435488, 1631264, 1913984, 2111521, 2446896, 2870976, 3262528, 4223042, 4893792, 5741952, 6334563, 6525056, 8446084, 9787584, 12669126, 16892168, 19575168, 25338252, 33784336, 40118899, 50676504, 67568672, 80237798, 101353008, 120356697, 135137344, 160475596, 202706016, 240713394, 270274688, 320951192, 405412032, 481426788, 641902384, 810824064, 962853576, 1283804768, 1925707152, 2567609536, 3851414304, 5135219072, 7702828608, 15405657216]

約数ペア:

[(1, 15405657216), (2, 7702828608), (3, 5135219072), (4, 3851414304), (6, 2567609536), (8, 1925707152), (12, 1283804768), (16, 962853576), (19, 810824064), (24, 641902384), (32, 481426788), (38, 405412032), (48, 320951192), (57, 270274688), (64, 240713394), (76, 202706016), (96, 160475596), (114, 135137344), (128, 120356697), (152, 101353008), (192, 80237798), (228, 67568672), (304, 50676504), (384, 40118899), (456, 33784336), (608, 25338252), (787, 19575168), (912, 16892168), (1216, 12669126), (1574, 9787584), (1824, 8446084), (2361, 6525056), (2432, 6334563), (2683, 5741952), (3148, 4893792), (3648, 4223042), (4722, 3262528), (5366, 2870976), (6296, 2446896), (7296, 2111521), (8049, 1913984), (9444, 1631264), (10732, 1435488), (12592, 1223448), (14953, 1030272), (16098, 956992), (18888, 815632), (21464, 717744), (25184, 611724), (29906, 515136), (32196, 478496), (37776, 407816), (42928, 358872), (44859, 343424), (50368, 305862), (50977, 302208), (59812, 257568), (64392, 239248), (75552, 203908), (85856, 179436), (89718, 171712), (100736, 152931), (101954, 151104), (119624, 128784)]