1540207872

素因数分解:

$2^8\times 3^8\times 7^1\times {\mathrm{131}}^1$

素因数の和:178

約数の個数: 324

約数和(自身を含む): 5310361056

約数和(自身を除く): 3770153184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 131, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 262, 288, 324, 336, 378, 384, 393, 432, 448, 486, 504, 524, 567, 576, 648, 672, 729, 756, 768, 786, 864, 896, 917, 972, 1008, 1048, 1134, 1152, 1179, 1296, 1344, 1458, 1512, 1572, 1701, 1728, 1792, 1834, 1944, 2016, 2096, 2187, 2268, 2304, 2358, 2592, 2688, 2751, 2916, 3024, 3144, 3402, 3456, 3537, 3668, 3888, 4032, 4192, 4374, 4536, 4716, 5103, 5184, 5376, 5502, 5832, 6048, 6288, 6561, 6804, 6912, 7074, 7336, 7776, 8064, 8253, 8384, 8748, 9072, 9432, 10206, 10368, 10611, 11004, 11664, 12096, 12576, 13122, 13608, 14148, 14672, 15309, 15552, 16128, 16506, 16768, 17496, 18144, 18864, 20412, 20736, 21222, 22008, 23328, 24192, 24759, 25152, 26244, 27216, 28296, 29344, 30618, 31104, 31833, 33012, 33536, 34992, 36288, 37728, 40824, 42444, 44016, 45927, 46656, 48384, 49518, 50304, 52488, 54432, 56592, 58688, 61236, 62208, 63666, 66024, 69984, 72576, 74277, 75456, 81648, 84888, 88032, 91854, 93312, 95499, 99036, 100608, 104976, 108864, 113184, 117376, 122472, 127332, 132048, 139968, 145152, 148554, 150912, 163296, 169776, 176064, 183708, 186624, 190998, 198072, 209952, 217728, 222831, 226368, 234752, 244944, 254664, 264096, 279936, 286497, 297108, 301824, 326592, 339552, 352128, 367416, 381996, 396144, 419904, 435456, 445662, 452736, 489888, 509328, 528192, 559872, 572994, 594216, 653184, 668493, 679104, 704256, 734832, 763992, 792288, 839808, 859491, 891324, 905472, 979776, 1018656, 1056384, 1145988, 1188432, 1306368, 1336986, 1358208, 1469664, 1527984, 1584576, 1679616, 1718982, 1782648, 1959552, 2005479, 2037312, 2112768, 2291976, 2376864, 2673972, 2716416, 2939328, 3055968, 3169152, 3437964, 3565296, 3919104, 4010958, 4074624, 4583952, 4753728, 5347944, 5878656, 6016437, 6111936, 6338304, 6875928, 7130592, 8021916, 8149248, 9167904, 9507456, 10695888, 11757312, 12032874, 12223872, 13751856, 14261184, 16043832, 18335808, 19014912, 21391776, 24065748, 24447744, 27503712, 28522368, 32087664, 36671616, 42783552, 48131496, 55007424, 57044736, 64175328, 73343232, 85567104, 96262992, 110014848, 128350656, 171134208, 192525984, 220029696, 256701312, 385051968, 513402624, 770103936, 1540207872]

約数ペア:

[(1, 1540207872), (2, 770103936), (3, 513402624), (4, 385051968), (6, 256701312), (7, 220029696), (8, 192525984), (9, 171134208), (12, 128350656), (14, 110014848), (16, 96262992), (18, 85567104), (21, 73343232), (24, 64175328), (27, 57044736), (28, 55007424), (32, 48131496), (36, 42783552), (42, 36671616), (48, 32087664), (54, 28522368), (56, 27503712), (63, 24447744), (64, 24065748), (72, 21391776), (81, 19014912), (84, 18335808), (96, 16043832), (108, 14261184), (112, 13751856), (126, 12223872), (128, 12032874), (131, 11757312), (144, 10695888), (162, 9507456), (168, 9167904), (189, 8149248), (192, 8021916), (216, 7130592), (224, 6875928), (243, 6338304), (252, 6111936), (256, 6016437), (262, 5878656), (288, 5347944), (324, 4753728), (336, 4583952), (378, 4074624), (384, 4010958), (393, 3919104), (432, 3565296), (448, 3437964), (486, 3169152), (504, 3055968), (524, 2939328), (567, 2716416), (576, 2673972), (648, 2376864), (672, 2291976), (729, 2112768), (756, 2037312), (768, 2005479), (786, 1959552), (864, 1782648), (896, 1718982), (917, 1679616), (972, 1584576), (1008, 1527984), (1048, 1469664), (1134, 1358208), (1152, 1336986), (1179, 1306368), (1296, 1188432), (1344, 1145988), (1458, 1056384), (1512, 1018656), (1572, 979776), (1701, 905472), (1728, 891324), (1792, 859491), (1834, 839808), (1944, 792288), (2016, 763992), (2096, 734832), (2187, 704256), (2268, 679104), (2304, 668493), (2358, 653184), (2592, 594216), (2688, 572994), (2751, 559872), (2916, 528192), (3024, 509328), (3144, 489888), (3402, 452736), (3456, 445662), (3537, 435456), (3668, 419904), (3888, 396144), (4032, 381996), (4192, 367416), (4374, 352128), (4536, 339552), (4716, 326592), (5103, 301824), (5184, 297108), (5376, 286497), (5502, 279936), (5832, 264096), (6048, 254664), (6288, 244944), (6561, 234752), (6804, 226368), (6912, 222831), (7074, 217728), (7336, 209952), (7776, 198072), (8064, 190998), (8253, 186624), (8384, 183708), (8748, 176064), (9072, 169776), (9432, 163296), (10206, 150912), (10368, 148554), (10611, 145152), (11004, 139968), (11664, 132048), (12096, 127332), (12576, 122472), (13122, 117376), (13608, 113184), (14148, 108864), (14672, 104976), (15309, 100608), (15552, 99036), (16128, 95499), (16506, 93312), (16768, 91854), (17496, 88032), (18144, 84888), (18864, 81648), (20412, 75456), (20736, 74277), (21222, 72576), (22008, 69984), (23328, 66024), (24192, 63666), (24759, 62208), (25152, 61236), (26244, 58688), (27216, 56592), (28296, 54432), (29344, 52488), (30618, 50304), (31104, 49518), (31833, 48384), (33012, 46656), (33536, 45927), (34992, 44016), (36288, 42444), (37728, 40824)]