408502080

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:934

約数の個数: 336

約数和(自身を含む): 1677521664

約数和(自身を除く): 1269019584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 192, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 414, 420, 448, 460, 480, 483, 504, 552, 560, 576, 630, 644, 672, 690, 720, 736, 805, 828, 840, 881, 920, 960, 966, 1008, 1035, 1104, 1120, 1260, 1288, 1344, 1380, 1440, 1449, 1472, 1610, 1656, 1680, 1762, 1840, 1932, 2016, 2070, 2208, 2240, 2415, 2520, 2576, 2643, 2760, 2880, 2898, 3220, 3312, 3360, 3524, 3680, 3864, 4032, 4140, 4405, 4416, 4830, 5040, 5152, 5286, 5520, 5796, 6167, 6440, 6624, 6720, 7048, 7245, 7360, 7728, 7929, 8280, 8810, 9660, 10080, 10304, 10572, 11040, 11592, 12334, 12880, 13215, 13248, 14096, 14490, 15456, 15858, 16560, 17620, 18501, 19320, 20160, 20263, 21144, 22080, 23184, 24668, 25760, 26430, 28192, 28980, 30835, 30912, 31716, 33120, 35240, 37002, 38640, 39645, 40526, 42288, 46368, 49336, 51520, 52860, 55503, 56384, 57960, 60789, 61670, 63432, 66240, 70480, 74004, 77280, 79290, 81052, 84576, 92505, 92736, 98672, 101315, 105720, 111006, 115920, 121578, 123340, 126864, 140960, 141841, 148008, 154560, 158580, 162104, 169152, 182367, 185010, 197344, 202630, 211440, 222012, 231840, 243156, 246680, 253728, 277515, 281920, 283682, 296016, 303945, 317160, 324208, 364734, 370020, 394688, 405260, 422880, 425523, 444024, 463680, 486312, 493360, 507456, 555030, 567364, 592032, 607890, 634320, 648416, 709205, 729468, 740040, 810520, 845760, 851046, 888048, 911835, 972624, 986720, 1110060, 1134728, 1184064, 1215780, 1268640, 1276569, 1296832, 1418410, 1458936, 1480080, 1621040, 1702092, 1776096, 1823670, 1945248, 1973440, 2127615, 2220120, 2269456, 2431560, 2537280, 2553138, 2836820, 2917872, 2960160, 3242080, 3404184, 3552192, 3647340, 3890496, 4255230, 4440240, 4538912, 4863120, 5106276, 5673640, 5835744, 5920320, 6382845, 6484160, 6808368, 7294680, 8510460, 8880480, 9077824, 9726240, 10212552, 11347280, 11671488, 12765690, 13616736, 14589360, 17020920, 17760960, 19452480, 20425104, 22694560, 25531380, 27233472, 29178720, 34041840, 40850208, 45389120, 51062760, 58357440, 68083680, 81700416, 102125520, 136167360, 204251040, 408502080]

約数ペア:

[(1, 408502080), (2, 204251040), (3, 136167360), (4, 102125520), (5, 81700416), (6, 68083680), (7, 58357440), (8, 51062760), (9, 45389120), (10, 40850208), (12, 34041840), (14, 29178720), (15, 27233472), (16, 25531380), (18, 22694560), (20, 20425104), (21, 19452480), (23, 17760960), (24, 17020920), (28, 14589360), (30, 13616736), (32, 12765690), (35, 11671488), (36, 11347280), (40, 10212552), (42, 9726240), (45, 9077824), (46, 8880480), (48, 8510460), (56, 7294680), (60, 6808368), (63, 6484160), (64, 6382845), (69, 5920320), (70, 5835744), (72, 5673640), (80, 5106276), (84, 4863120), (90, 4538912), (92, 4440240), (96, 4255230), (105, 3890496), (112, 3647340), (115, 3552192), (120, 3404184), (126, 3242080), (138, 2960160), (140, 2917872), (144, 2836820), (160, 2553138), (161, 2537280), (168, 2431560), (180, 2269456), (184, 2220120), (192, 2127615), (207, 1973440), (210, 1945248), (224, 1823670), (230, 1776096), (240, 1702092), (252, 1621040), (276, 1480080), (280, 1458936), (288, 1418410), (315, 1296832), (320, 1276569), (322, 1268640), (336, 1215780), (345, 1184064), (360, 1134728), (368, 1110060), (414, 986720), (420, 972624), (448, 911835), (460, 888048), (480, 851046), (483, 845760), (504, 810520), (552, 740040), (560, 729468), (576, 709205), (630, 648416), (644, 634320), (672, 607890), (690, 592032), (720, 567364), (736, 555030), (805, 507456), (828, 493360), (840, 486312), (881, 463680), (920, 444024), (960, 425523), (966, 422880), (1008, 405260), (1035, 394688), (1104, 370020), (1120, 364734), (1260, 324208), (1288, 317160), (1344, 303945), (1380, 296016), (1440, 283682), (1449, 281920), (1472, 277515), (1610, 253728), (1656, 246680), (1680, 243156), (1762, 231840), (1840, 222012), (1932, 211440), (2016, 202630), (2070, 197344), (2208, 185010), (2240, 182367), (2415, 169152), (2520, 162104), (2576, 158580), (2643, 154560), (2760, 148008), (2880, 141841), (2898, 140960), (3220, 126864), (3312, 123340), (3360, 121578), (3524, 115920), (3680, 111006), (3864, 105720), (4032, 101315), (4140, 98672), (4405, 92736), (4416, 92505), (4830, 84576), (5040, 81052), (5152, 79290), (5286, 77280), (5520, 74004), (5796, 70480), (6167, 66240), (6440, 63432), (6624, 61670), (6720, 60789), (7048, 57960), (7245, 56384), (7360, 55503), (7728, 52860), (7929, 51520), (8280, 49336), (8810, 46368), (9660, 42288), (10080, 40526), (10304, 39645), (10572, 38640), (11040, 37002), (11592, 35240), (12334, 33120), (12880, 31716), (13215, 30912), (13248, 30835), (14096, 28980), (14490, 28192), (15456, 26430), (15858, 25760), (16560, 24668), (17620, 23184), (18501, 22080), (19320, 21144), (20160, 20263)]