668079360

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1530

約数の個数: 288

約数和(自身を含む): 2554836480

約数和(自身を除く): 1886757120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1487, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2304, 2340, 2496, 2808, 2880, 2974, 3120, 3328, 3456, 3510, 3744, 3840, 4160, 4320, 4461, 4680, 4992, 5616, 5760, 5948, 6240, 6912, 7020, 7435, 7488, 8320, 8640, 8922, 9360, 9984, 11232, 11520, 11896, 12480, 13383, 14040, 14870, 14976, 16640, 17280, 17844, 18720, 19331, 22305, 22464, 23792, 24960, 26766, 28080, 29740, 29952, 34560, 35688, 37440, 38662, 40149, 44610, 44928, 47584, 49920, 53532, 56160, 57993, 59480, 66915, 71376, 74880, 77324, 80298, 89220, 89856, 95168, 96655, 107064, 112320, 115986, 118960, 133830, 142752, 149760, 154648, 160596, 173979, 178440, 190336, 193310, 200745, 214128, 224640, 231972, 237920, 267660, 285504, 289965, 309296, 321192, 347958, 356880, 380672, 386620, 401490, 428256, 449280, 463944, 475840, 521937, 535320, 571008, 579930, 618592, 642384, 695916, 713760, 773240, 802980, 856512, 869895, 927888, 951680, 1043874, 1070640, 1142016, 1159860, 1237184, 1284768, 1391832, 1427520, 1546480, 1605960, 1713024, 1739790, 1855776, 1903360, 2087748, 2141280, 2319720, 2474368, 2569536, 2609685, 2783664, 2855040, 3092960, 3211920, 3426048, 3479580, 3711552, 4175496, 4282560, 4639440, 4948736, 5139072, 5219370, 5567328, 5710080, 6185920, 6423840, 6959160, 7423104, 8350992, 8565120, 9278880, 10278144, 10438740, 11134656, 12371840, 12847680, 13918320, 14846208, 16701984, 17130240, 18557760, 20877480, 22269312, 24743680, 25695360, 27836640, 33403968, 37115520, 41754960, 44538624, 51390720, 55673280, 66807936, 74231040, 83509920, 111346560, 133615872, 167019840, 222693120, 334039680, 668079360]

約数ペア:

[(1, 668079360), (2, 334039680), (3, 222693120), (4, 167019840), (5, 133615872), (6, 111346560), (8, 83509920), (9, 74231040), (10, 66807936), (12, 55673280), (13, 51390720), (15, 44538624), (16, 41754960), (18, 37115520), (20, 33403968), (24, 27836640), (26, 25695360), (27, 24743680), (30, 22269312), (32, 20877480), (36, 18557760), (39, 17130240), (40, 16701984), (45, 14846208), (48, 13918320), (52, 12847680), (54, 12371840), (60, 11134656), (64, 10438740), (65, 10278144), (72, 9278880), (78, 8565120), (80, 8350992), (90, 7423104), (96, 6959160), (104, 6423840), (108, 6185920), (117, 5710080), (120, 5567328), (128, 5219370), (130, 5139072), (135, 4948736), (144, 4639440), (156, 4282560), (160, 4175496), (180, 3711552), (192, 3479580), (195, 3426048), (208, 3211920), (216, 3092960), (234, 2855040), (240, 2783664), (256, 2609685), (260, 2569536), (270, 2474368), (288, 2319720), (312, 2141280), (320, 2087748), (351, 1903360), (360, 1855776), (384, 1739790), (390, 1713024), (416, 1605960), (432, 1546480), (468, 1427520), (480, 1391832), (520, 1284768), (540, 1237184), (576, 1159860), (585, 1142016), (624, 1070640), (640, 1043874), (702, 951680), (720, 927888), (768, 869895), (780, 856512), (832, 802980), (864, 773240), (936, 713760), (960, 695916), (1040, 642384), (1080, 618592), (1152, 579930), (1170, 571008), (1248, 535320), (1280, 521937), (1404, 475840), (1440, 463944), (1487, 449280), (1560, 428256), (1664, 401490), (1728, 386620), (1755, 380672), (1872, 356880), (1920, 347958), (2080, 321192), (2160, 309296), (2304, 289965), (2340, 285504), (2496, 267660), (2808, 237920), (2880, 231972), (2974, 224640), (3120, 214128), (3328, 200745), (3456, 193310), (3510, 190336), (3744, 178440), (3840, 173979), (4160, 160596), (4320, 154648), (4461, 149760), (4680, 142752), (4992, 133830), (5616, 118960), (5760, 115986), (5948, 112320), (6240, 107064), (6912, 96655), (7020, 95168), (7435, 89856), (7488, 89220), (8320, 80298), (8640, 77324), (8922, 74880), (9360, 71376), (9984, 66915), (11232, 59480), (11520, 57993), (11896, 56160), (12480, 53532), (13383, 49920), (14040, 47584), (14870, 44928), (14976, 44610), (16640, 40149), (17280, 38662), (17844, 37440), (18720, 35688), (19331, 34560), (22305, 29952), (22464, 29740), (23792, 28080), (24960, 26766)]