325135440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2138

約数の個数: 240

約数和(自身を含む): 1288774656

約数和(自身を除く): 963639216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2081, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4162, 4340, 4464, 5040, 5208, 5580, 6243, 6510, 7440, 7812, 8324, 8680, 9765, 10405, 10416, 11160, 12486, 13020, 14567, 15624, 16648, 17360, 18729, 19530, 20810, 22320, 24972, 26040, 29134, 31215, 31248, 33296, 37458, 39060, 41620, 43701, 49944, 52080, 58268, 62430, 64511, 72835, 74916, 78120, 83240, 87402, 93645, 99888, 116536, 124860, 129022, 131103, 145670, 149832, 156240, 166480, 174804, 187290, 193533, 218505, 233072, 249720, 258044, 262206, 291340, 299664, 322555, 349608, 374580, 387066, 437010, 451577, 499440, 516088, 524412, 580599, 582680, 645110, 655515, 699216, 749160, 774132, 874020, 903154, 967665, 1032176, 1048824, 1161198, 1165360, 1290220, 1311030, 1354731, 1498320, 1548264, 1748040, 1806308, 1935330, 2097648, 2257885, 2322396, 2580440, 2622060, 2709462, 2902995, 3096528, 3496080, 3612616, 3870660, 4064193, 4515770, 4644792, 5160880, 5244120, 5418924, 5805990, 6773655, 7225232, 7741320, 8128386, 9031540, 9289584, 10488240, 10837848, 11611980, 13547310, 15482640, 16256772, 18063080, 20320965, 21675696, 23223960, 27094620, 32513544, 36126160, 40641930, 46447920, 54189240, 65027088, 81283860, 108378480, 162567720, 325135440]

約数ペア:

[(1, 325135440), (2, 162567720), (3, 108378480), (4, 81283860), (5, 65027088), (6, 54189240), (7, 46447920), (8, 40641930), (9, 36126160), (10, 32513544), (12, 27094620), (14, 23223960), (15, 21675696), (16, 20320965), (18, 18063080), (20, 16256772), (21, 15482640), (24, 13547310), (28, 11611980), (30, 10837848), (31, 10488240), (35, 9289584), (36, 9031540), (40, 8128386), (42, 7741320), (45, 7225232), (48, 6773655), (56, 5805990), (60, 5418924), (62, 5244120), (63, 5160880), (70, 4644792), (72, 4515770), (80, 4064193), (84, 3870660), (90, 3612616), (93, 3496080), (105, 3096528), (112, 2902995), (120, 2709462), (124, 2622060), (126, 2580440), (140, 2322396), (144, 2257885), (155, 2097648), (168, 1935330), (180, 1806308), (186, 1748040), (210, 1548264), (217, 1498320), (240, 1354731), (248, 1311030), (252, 1290220), (279, 1165360), (280, 1161198), (310, 1048824), (315, 1032176), (336, 967665), (360, 903154), (372, 874020), (420, 774132), (434, 749160), (465, 699216), (496, 655515), (504, 645110), (558, 582680), (560, 580599), (620, 524412), (630, 516088), (651, 499440), (720, 451577), (744, 437010), (840, 387066), (868, 374580), (930, 349608), (1008, 322555), (1085, 299664), (1116, 291340), (1240, 262206), (1260, 258044), (1302, 249720), (1395, 233072), (1488, 218505), (1680, 193533), (1736, 187290), (1860, 174804), (1953, 166480), (2081, 156240), (2170, 149832), (2232, 145670), (2480, 131103), (2520, 129022), (2604, 124860), (2790, 116536), (3255, 99888), (3472, 93645), (3720, 87402), (3906, 83240), (4162, 78120), (4340, 74916), (4464, 72835), (5040, 64511), (5208, 62430), (5580, 58268), (6243, 52080), (6510, 49944), (7440, 43701), (7812, 41620), (8324, 39060), (8680, 37458), (9765, 33296), (10405, 31248), (10416, 31215), (11160, 29134), (12486, 26040), (13020, 24972), (14567, 22320), (15624, 20810), (16648, 19530), (17360, 18729)]