15815904

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:97

約数の個数: 192

約数和(自身を含む): 50803200

約数和(自身を除く): 34987296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 23, 24, 26, 29, 32, 38, 39, 46, 48, 52, 57, 58, 69, 76, 78, 87, 92, 96, 104, 114, 116, 138, 152, 156, 174, 184, 208, 228, 232, 247, 276, 299, 304, 312, 348, 368, 377, 416, 437, 456, 464, 494, 551, 552, 598, 608, 624, 667, 696, 736, 741, 754, 874, 897, 912, 928, 988, 1102, 1104, 1131, 1196, 1248, 1311, 1334, 1392, 1482, 1508, 1653, 1748, 1794, 1824, 1976, 2001, 2204, 2208, 2262, 2392, 2622, 2668, 2784, 2964, 3016, 3306, 3496, 3588, 3952, 4002, 4408, 4524, 4784, 5244, 5336, 5681, 5928, 6032, 6612, 6992, 7163, 7176, 7904, 8004, 8671, 8816, 9048, 9568, 10488, 10672, 11362, 11856, 12064, 12673, 13224, 13984, 14326, 14352, 16008, 17043, 17342, 17632, 18096, 20976, 21344, 21489, 22724, 23712, 25346, 26013, 26448, 28652, 28704, 32016, 34086, 34684, 36192, 38019, 41952, 42978, 45448, 50692, 52026, 52896, 57304, 64032, 68172, 69368, 76038, 85956, 90896, 101384, 104052, 114608, 136344, 138736, 152076, 164749, 171912, 181792, 202768, 208104, 229216, 272688, 277472, 304152, 329498, 343824, 405536, 416208, 494247, 545376, 608304, 658996, 687648, 832416, 988494, 1216608, 1317992, 1976988, 2635984, 3953976, 5271968, 7907952, 15815904]

約数ペア:

[(1, 15815904), (2, 7907952), (3, 5271968), (4, 3953976), (6, 2635984), (8, 1976988), (12, 1317992), (13, 1216608), (16, 988494), (19, 832416), (23, 687648), (24, 658996), (26, 608304), (29, 545376), (32, 494247), (38, 416208), (39, 405536), (46, 343824), (48, 329498), (52, 304152), (57, 277472), (58, 272688), (69, 229216), (76, 208104), (78, 202768), (87, 181792), (92, 171912), (96, 164749), (104, 152076), (114, 138736), (116, 136344), (138, 114608), (152, 104052), (156, 101384), (174, 90896), (184, 85956), (208, 76038), (228, 69368), (232, 68172), (247, 64032), (276, 57304), (299, 52896), (304, 52026), (312, 50692), (348, 45448), (368, 42978), (377, 41952), (416, 38019), (437, 36192), (456, 34684), (464, 34086), (494, 32016), (551, 28704), (552, 28652), (598, 26448), (608, 26013), (624, 25346), (667, 23712), (696, 22724), (736, 21489), (741, 21344), (754, 20976), (874, 18096), (897, 17632), (912, 17342), (928, 17043), (988, 16008), (1102, 14352), (1104, 14326), (1131, 13984), (1196, 13224), (1248, 12673), (1311, 12064), (1334, 11856), (1392, 11362), (1482, 10672), (1508, 10488), (1653, 9568), (1748, 9048), (1794, 8816), (1824, 8671), (1976, 8004), (2001, 7904), (2204, 7176), (2208, 7163), (2262, 6992), (2392, 6612), (2622, 6032), (2668, 5928), (2784, 5681), (2964, 5336), (3016, 5244), (3306, 4784), (3496, 4524), (3588, 4408), (3952, 4002)]