15515136

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:81

約数の個数: 240

約数和(自身を含む): 56600544

約数和(自身を除く): 41085408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 37, 39, 42, 48, 52, 56, 63, 64, 72, 74, 78, 84, 91, 96, 104, 111, 112, 117, 126, 128, 144, 148, 156, 168, 182, 192, 208, 222, 224, 234, 252, 256, 259, 273, 288, 296, 312, 333, 336, 364, 384, 416, 444, 448, 468, 481, 504, 512, 518, 546, 576, 592, 624, 666, 672, 728, 768, 777, 819, 832, 888, 896, 936, 962, 1008, 1036, 1092, 1152, 1184, 1248, 1332, 1344, 1443, 1456, 1536, 1554, 1638, 1664, 1776, 1792, 1872, 1924, 2016, 2072, 2184, 2304, 2331, 2368, 2496, 2664, 2688, 2886, 2912, 3108, 3276, 3328, 3367, 3552, 3584, 3744, 3848, 4032, 4144, 4329, 4368, 4608, 4662, 4736, 4992, 5328, 5376, 5772, 5824, 6216, 6552, 6656, 6734, 7104, 7488, 7696, 8064, 8288, 8658, 8736, 9324, 9472, 9984, 10101, 10656, 10752, 11544, 11648, 12432, 13104, 13468, 14208, 14976, 15392, 16128, 16576, 17316, 17472, 18648, 18944, 19968, 20202, 21312, 23088, 23296, 24864, 26208, 26936, 28416, 29952, 30303, 30784, 32256, 33152, 34632, 34944, 37296, 40404, 42624, 46176, 46592, 49728, 52416, 53872, 56832, 59904, 60606, 61568, 66304, 69264, 69888, 74592, 80808, 85248, 92352, 99456, 104832, 107744, 121212, 123136, 132608, 138528, 139776, 149184, 161616, 170496, 184704, 198912, 209664, 215488, 242424, 246272, 277056, 298368, 323232, 369408, 397824, 419328, 430976, 484848, 554112, 596736, 646464, 738816, 861952, 969696, 1108224, 1193472, 1292928, 1723904, 1939392, 2216448, 2585856, 3878784, 5171712, 7757568, 15515136]

約数ペア:

[(1, 15515136), (2, 7757568), (3, 5171712), (4, 3878784), (6, 2585856), (7, 2216448), (8, 1939392), (9, 1723904), (12, 1292928), (13, 1193472), (14, 1108224), (16, 969696), (18, 861952), (21, 738816), (24, 646464), (26, 596736), (28, 554112), (32, 484848), (36, 430976), (37, 419328), (39, 397824), (42, 369408), (48, 323232), (52, 298368), (56, 277056), (63, 246272), (64, 242424), (72, 215488), (74, 209664), (78, 198912), (84, 184704), (91, 170496), (96, 161616), (104, 149184), (111, 139776), (112, 138528), (117, 132608), (126, 123136), (128, 121212), (144, 107744), (148, 104832), (156, 99456), (168, 92352), (182, 85248), (192, 80808), (208, 74592), (222, 69888), (224, 69264), (234, 66304), (252, 61568), (256, 60606), (259, 59904), (273, 56832), (288, 53872), (296, 52416), (312, 49728), (333, 46592), (336, 46176), (364, 42624), (384, 40404), (416, 37296), (444, 34944), (448, 34632), (468, 33152), (481, 32256), (504, 30784), (512, 30303), (518, 29952), (546, 28416), (576, 26936), (592, 26208), (624, 24864), (666, 23296), (672, 23088), (728, 21312), (768, 20202), (777, 19968), (819, 18944), (832, 18648), (888, 17472), (896, 17316), (936, 16576), (962, 16128), (1008, 15392), (1036, 14976), (1092, 14208), (1152, 13468), (1184, 13104), (1248, 12432), (1332, 11648), (1344, 11544), (1443, 10752), (1456, 10656), (1536, 10101), (1554, 9984), (1638, 9472), (1664, 9324), (1776, 8736), (1792, 8658), (1872, 8288), (1924, 8064), (2016, 7696), (2072, 7488), (2184, 7104), (2304, 6734), (2331, 6656), (2368, 6552), (2496, 6216), (2664, 5824), (2688, 5772), (2886, 5376), (2912, 5328), (3108, 4992), (3276, 4736), (3328, 4662), (3367, 4608), (3552, 4368), (3584, 4329), (3744, 4144), (3848, 4032)]