15609888

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 54432000

約数和(自身を除く): 38822112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 72, 84, 87, 89, 96, 108, 112, 116, 126, 144, 168, 174, 178, 189, 203, 216, 224, 232, 252, 261, 267, 288, 336, 348, 356, 378, 406, 432, 464, 504, 522, 534, 609, 623, 672, 696, 712, 756, 783, 801, 812, 864, 928, 1008, 1044, 1068, 1218, 1246, 1392, 1424, 1512, 1566, 1602, 1624, 1827, 1869, 2016, 2088, 2136, 2403, 2436, 2492, 2581, 2784, 2848, 3024, 3132, 3204, 3248, 3654, 3738, 4176, 4272, 4806, 4872, 4984, 5162, 5481, 5607, 6048, 6264, 6408, 6496, 7308, 7476, 7743, 8352, 8544, 9612, 9744, 9968, 10324, 10962, 11214, 12528, 12816, 14616, 14952, 15486, 16821, 18067, 19224, 19488, 19936, 20648, 21924, 22428, 23229, 25056, 25632, 29232, 29904, 30972, 33642, 36134, 38448, 41296, 43848, 44856, 46458, 54201, 58464, 59808, 61944, 67284, 69687, 72268, 76896, 82592, 87696, 89712, 92916, 108402, 123888, 134568, 139374, 144536, 162603, 175392, 179424, 185832, 216804, 247776, 269136, 278748, 289072, 325206, 371664, 433608, 487809, 538272, 557496, 578144, 650412, 743328, 867216, 975618, 1114992, 1300824, 1734432, 1951236, 2229984, 2601648, 3902472, 5203296, 7804944, 15609888]

約数ペア:

[(1, 15609888), (2, 7804944), (3, 5203296), (4, 3902472), (6, 2601648), (7, 2229984), (8, 1951236), (9, 1734432), (12, 1300824), (14, 1114992), (16, 975618), (18, 867216), (21, 743328), (24, 650412), (27, 578144), (28, 557496), (29, 538272), (32, 487809), (36, 433608), (42, 371664), (48, 325206), (54, 289072), (56, 278748), (58, 269136), (63, 247776), (72, 216804), (84, 185832), (87, 179424), (89, 175392), (96, 162603), (108, 144536), (112, 139374), (116, 134568), (126, 123888), (144, 108402), (168, 92916), (174, 89712), (178, 87696), (189, 82592), (203, 76896), (216, 72268), (224, 69687), (232, 67284), (252, 61944), (261, 59808), (267, 58464), (288, 54201), (336, 46458), (348, 44856), (356, 43848), (378, 41296), (406, 38448), (432, 36134), (464, 33642), (504, 30972), (522, 29904), (534, 29232), (609, 25632), (623, 25056), (672, 23229), (696, 22428), (712, 21924), (756, 20648), (783, 19936), (801, 19488), (812, 19224), (864, 18067), (928, 16821), (1008, 15486), (1044, 14952), (1068, 14616), (1218, 12816), (1246, 12528), (1392, 11214), (1424, 10962), (1512, 10324), (1566, 9968), (1602, 9744), (1624, 9612), (1827, 8544), (1869, 8352), (2016, 7743), (2088, 7476), (2136, 7308), (2403, 6496), (2436, 6408), (2492, 6264), (2581, 6048), (2784, 5607), (2848, 5481), (3024, 5162), (3132, 4984), (3204, 4872), (3248, 4806), (3654, 4272), (3738, 4176)]