804531840

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1991

約数の個数: 256

約数和(自身を含む): 3026903040

約数和(自身を除く): 2222371200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1920, 1931, 1984, 2170, 2240, 2480, 2604, 2688, 2976, 3255, 3360, 3472, 3720, 3862, 3968, 4340, 4480, 4960, 5208, 5793, 5952, 6510, 6720, 6944, 7440, 7724, 8680, 9655, 9920, 10416, 11586, 11904, 13020, 13440, 13517, 13888, 14880, 15448, 17360, 19310, 19840, 20832, 23172, 26040, 27034, 27776, 28965, 29760, 30896, 34720, 38620, 40551, 41664, 46344, 52080, 54068, 57930, 59520, 59861, 61792, 67585, 69440, 77240, 81102, 83328, 92688, 104160, 108136, 115860, 119722, 123584, 135170, 138880, 154480, 162204, 179583, 185376, 202755, 208320, 216272, 231720, 239444, 247168, 270340, 299305, 308960, 324408, 359166, 370752, 405510, 416640, 419027, 432544, 463440, 478888, 540680, 598610, 617920, 648816, 718332, 741504, 811020, 838054, 865088, 897915, 926880, 957776, 1081360, 1197220, 1235840, 1257081, 1297632, 1436664, 1622040, 1676108, 1730176, 1795830, 1853760, 1915552, 2095135, 2162720, 2394440, 2514162, 2595264, 2873328, 3244080, 3352216, 3591660, 3707520, 3831104, 4190270, 4325440, 4788880, 5028324, 5190528, 5746656, 6285405, 6488160, 6704432, 7183320, 7662208, 8380540, 8650880, 9577760, 10056648, 11493312, 12570810, 12976320, 13408864, 14366640, 16761080, 19155520, 20113296, 22986624, 25141620, 25952640, 26817728, 28733280, 33522160, 38311040, 40226592, 50283240, 53635456, 57466560, 67044320, 80453184, 100566480, 114933120, 134088640, 160906368, 201132960, 268177280, 402265920, 804531840]

約数ペア:

[(1, 804531840), (2, 402265920), (3, 268177280), (4, 201132960), (5, 160906368), (6, 134088640), (7, 114933120), (8, 100566480), (10, 80453184), (12, 67044320), (14, 57466560), (15, 53635456), (16, 50283240), (20, 40226592), (21, 38311040), (24, 33522160), (28, 28733280), (30, 26817728), (31, 25952640), (32, 25141620), (35, 22986624), (40, 20113296), (42, 19155520), (48, 16761080), (56, 14366640), (60, 13408864), (62, 12976320), (64, 12570810), (70, 11493312), (80, 10056648), (84, 9577760), (93, 8650880), (96, 8380540), (105, 7662208), (112, 7183320), (120, 6704432), (124, 6488160), (128, 6285405), (140, 5746656), (155, 5190528), (160, 5028324), (168, 4788880), (186, 4325440), (192, 4190270), (210, 3831104), (217, 3707520), (224, 3591660), (240, 3352216), (248, 3244080), (280, 2873328), (310, 2595264), (320, 2514162), (336, 2394440), (372, 2162720), (384, 2095135), (420, 1915552), (434, 1853760), (448, 1795830), (465, 1730176), (480, 1676108), (496, 1622040), (560, 1436664), (620, 1297632), (640, 1257081), (651, 1235840), (672, 1197220), (744, 1081360), (840, 957776), (868, 926880), (896, 897915), (930, 865088), (960, 838054), (992, 811020), (1085, 741504), (1120, 718332), (1240, 648816), (1302, 617920), (1344, 598610), (1488, 540680), (1680, 478888), (1736, 463440), (1860, 432544), (1920, 419027), (1931, 416640), (1984, 405510), (2170, 370752), (2240, 359166), (2480, 324408), (2604, 308960), (2688, 299305), (2976, 270340), (3255, 247168), (3360, 239444), (3472, 231720), (3720, 216272), (3862, 208320), (3968, 202755), (4340, 185376), (4480, 179583), (4960, 162204), (5208, 154480), (5793, 138880), (5952, 135170), (6510, 123584), (6720, 119722), (6944, 115860), (7440, 108136), (7724, 104160), (8680, 92688), (9655, 83328), (9920, 81102), (10416, 77240), (11586, 69440), (11904, 67585), (13020, 61792), (13440, 59861), (13517, 59520), (13888, 57930), (14880, 54068), (15448, 52080), (17360, 46344), (19310, 41664), (19840, 40551), (20832, 38620), (23172, 34720), (26040, 30896), (27034, 29760), (27776, 28965)]