325157760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:666

約数の個数: 256

約数和(自身を含む): 1190707200

約数和(自身を除く): 865549440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 607, 620, 640, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1214, 1240, 1395, 1440, 1488, 1674, 1728, 1821, 1860, 1920, 1984, 2160, 2232, 2428, 2480, 2790, 2880, 2976, 3035, 3348, 3456, 3642, 3720, 3968, 4185, 4320, 4464, 4856, 4960, 5463, 5580, 5760, 5952, 6070, 6696, 7284, 7440, 8370, 8640, 8928, 9105, 9712, 9920, 10926, 11160, 11904, 12140, 13392, 14568, 14880, 16389, 16740, 17280, 17856, 18210, 18817, 19424, 19840, 21852, 22320, 24280, 26784, 27315, 29136, 29760, 32778, 33480, 35712, 36420, 37634, 38848, 43704, 44640, 48560, 53568, 54630, 56451, 58272, 59520, 65556, 66960, 72840, 75268, 77696, 81945, 87408, 89280, 94085, 97120, 107136, 109260, 112902, 116544, 131112, 133920, 145680, 150536, 163890, 169353, 174816, 178560, 188170, 194240, 218520, 225804, 233088, 262224, 267840, 282255, 291360, 301072, 327780, 338706, 349632, 376340, 388480, 437040, 451608, 508059, 524448, 535680, 564510, 582720, 602144, 655560, 677412, 699264, 752680, 846765, 874080, 903216, 1016118, 1048896, 1129020, 1165440, 1204288, 1311120, 1354824, 1505360, 1693530, 1748160, 1806432, 2032236, 2097792, 2258040, 2408576, 2540295, 2622240, 2709648, 3010720, 3387060, 3496320, 3612864, 4064472, 4516080, 5080590, 5244480, 5419296, 6021440, 6774120, 7225728, 8128944, 9032160, 10161180, 10488960, 10838592, 12042880, 13548240, 16257888, 18064320, 20322360, 21677184, 27096480, 32515776, 36128640, 40644720, 54192960, 65031552, 81289440, 108385920, 162578880, 325157760]

約数ペア:

[(1, 325157760), (2, 162578880), (3, 108385920), (4, 81289440), (5, 65031552), (6, 54192960), (8, 40644720), (9, 36128640), (10, 32515776), (12, 27096480), (15, 21677184), (16, 20322360), (18, 18064320), (20, 16257888), (24, 13548240), (27, 12042880), (30, 10838592), (31, 10488960), (32, 10161180), (36, 9032160), (40, 8128944), (45, 7225728), (48, 6774120), (54, 6021440), (60, 5419296), (62, 5244480), (64, 5080590), (72, 4516080), (80, 4064472), (90, 3612864), (93, 3496320), (96, 3387060), (108, 3010720), (120, 2709648), (124, 2622240), (128, 2540295), (135, 2408576), (144, 2258040), (155, 2097792), (160, 2032236), (180, 1806432), (186, 1748160), (192, 1693530), (216, 1505360), (240, 1354824), (248, 1311120), (270, 1204288), (279, 1165440), (288, 1129020), (310, 1048896), (320, 1016118), (360, 903216), (372, 874080), (384, 846765), (432, 752680), (465, 699264), (480, 677412), (496, 655560), (540, 602144), (558, 582720), (576, 564510), (607, 535680), (620, 524448), (640, 508059), (720, 451608), (744, 437040), (837, 388480), (864, 376340), (930, 349632), (960, 338706), (992, 327780), (1080, 301072), (1116, 291360), (1152, 282255), (1214, 267840), (1240, 262224), (1395, 233088), (1440, 225804), (1488, 218520), (1674, 194240), (1728, 188170), (1821, 178560), (1860, 174816), (1920, 169353), (1984, 163890), (2160, 150536), (2232, 145680), (2428, 133920), (2480, 131112), (2790, 116544), (2880, 112902), (2976, 109260), (3035, 107136), (3348, 97120), (3456, 94085), (3642, 89280), (3720, 87408), (3968, 81945), (4185, 77696), (4320, 75268), (4464, 72840), (4856, 66960), (4960, 65556), (5463, 59520), (5580, 58272), (5760, 56451), (5952, 54630), (6070, 53568), (6696, 48560), (7284, 44640), (7440, 43704), (8370, 38848), (8640, 37634), (8928, 36420), (9105, 35712), (9712, 33480), (9920, 32778), (10926, 29760), (11160, 29136), (11904, 27315), (12140, 26784), (13392, 24280), (14568, 22320), (14880, 21852), (16389, 19840), (16740, 19424), (17280, 18817), (17856, 18210)]