15015168

素因数分解:

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

素因数の和:62

約数の個数: 216

約数和(自身を含む): 53144000

約数和(自身を除く): 38128832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 64, 72, 76, 84, 96, 98, 112, 114, 126, 128, 133, 144, 147, 152, 168, 171, 192, 196, 224, 228, 252, 256, 266, 288, 294, 304, 336, 342, 343, 384, 392, 399, 441, 448, 456, 504, 532, 576, 588, 608, 672, 684, 686, 768, 784, 798, 882, 896, 912, 931, 1008, 1029, 1064, 1152, 1176, 1197, 1216, 1344, 1368, 1372, 1568, 1596, 1764, 1792, 1824, 1862, 2016, 2058, 2128, 2304, 2352, 2394, 2432, 2688, 2736, 2744, 2793, 3087, 3136, 3192, 3528, 3648, 3724, 4032, 4116, 4256, 4704, 4788, 4864, 5376, 5472, 5488, 5586, 6174, 6272, 6384, 6517, 7056, 7296, 7448, 8064, 8232, 8379, 8512, 9408, 9576, 10944, 10976, 11172, 12348, 12544, 12768, 13034, 14112, 14592, 14896, 16128, 16464, 16758, 17024, 18816, 19152, 19551, 21888, 21952, 22344, 24696, 25536, 26068, 28224, 29792, 32928, 33516, 34048, 37632, 38304, 39102, 43776, 43904, 44688, 49392, 51072, 52136, 56448, 58653, 59584, 65856, 67032, 76608, 78204, 87808, 89376, 98784, 102144, 104272, 112896, 117306, 119168, 131712, 134064, 153216, 156408, 178752, 197568, 208544, 234612, 238336, 263424, 268128, 306432, 312816, 357504, 395136, 417088, 469224, 536256, 625632, 715008, 790272, 834176, 938448, 1072512, 1251264, 1668352, 1876896, 2145024, 2502528, 3753792, 5005056, 7507584, 15015168]

約数ペア:

[(1, 15015168), (2, 7507584), (3, 5005056), (4, 3753792), (6, 2502528), (7, 2145024), (8, 1876896), (9, 1668352), (12, 1251264), (14, 1072512), (16, 938448), (18, 834176), (19, 790272), (21, 715008), (24, 625632), (28, 536256), (32, 469224), (36, 417088), (38, 395136), (42, 357504), (48, 312816), (49, 306432), (56, 268128), (57, 263424), (63, 238336), (64, 234612), (72, 208544), (76, 197568), (84, 178752), (96, 156408), (98, 153216), (112, 134064), (114, 131712), (126, 119168), (128, 117306), (133, 112896), (144, 104272), (147, 102144), (152, 98784), (168, 89376), (171, 87808), (192, 78204), (196, 76608), (224, 67032), (228, 65856), (252, 59584), (256, 58653), (266, 56448), (288, 52136), (294, 51072), (304, 49392), (336, 44688), (342, 43904), (343, 43776), (384, 39102), (392, 38304), (399, 37632), (441, 34048), (448, 33516), (456, 32928), (504, 29792), (532, 28224), (576, 26068), (588, 25536), (608, 24696), (672, 22344), (684, 21952), (686, 21888), (768, 19551), (784, 19152), (798, 18816), (882, 17024), (896, 16758), (912, 16464), (931, 16128), (1008, 14896), (1029, 14592), (1064, 14112), (1152, 13034), (1176, 12768), (1197, 12544), (1216, 12348), (1344, 11172), (1368, 10976), (1372, 10944), (1568, 9576), (1596, 9408), (1764, 8512), (1792, 8379), (1824, 8232), (1862, 8064), (2016, 7448), (2058, 7296), (2128, 7056), (2304, 6517), (2352, 6384), (2394, 6272), (2432, 6174), (2688, 5586), (2736, 5488), (2744, 5472), (2793, 5376), (3087, 4864), (3136, 4788), (3192, 4704), (3528, 4256), (3648, 4116), (3724, 4032)]