1318862160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23789}}^1$

素因数の和:23826

約数の個数: 240

約数和(自身を含む): 5522325120

約数和(自身を除く): 4203462960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4620, 5040, 5544, 6160, 6930, 7920, 9240, 11088, 13860, 18480, 23789, 27720, 47578, 55440, 71367, 95156, 118945, 142734, 166523, 190312, 214101, 237890, 261679, 285468, 333046, 356835, 380624, 428202, 475780, 499569, 523358, 570936, 666092, 713670, 785037, 832615, 856404, 951560, 999138, 1046716, 1070505, 1141872, 1308395, 1332184, 1427340, 1498707, 1570074, 1665230, 1712808, 1831753, 1903120, 1998276, 2093432, 2141010, 2355111, 2497845, 2616790, 2664368, 2854680, 2997414, 3140148, 3330460, 3425616, 3663506, 3925185, 3996552, 4186864, 4282020, 4710222, 4995690, 5233580, 5495259, 5709360, 5994828, 6280296, 6660920, 7327012, 7493535, 7850370, 7993104, 8564040, 9158765, 9420444, 9991380, 10467160, 10990518, 11775555, 11989656, 12560592, 13321840, 14654024, 14987070, 15700740, 16485777, 17128080, 18317530, 18840888, 19982760, 20934320, 21981036, 23551110, 23979312, 27476295, 29308048, 29974140, 31401480, 32971554, 36635060, 37681776, 39965520, 43962072, 47102220, 54952590, 59948280, 62802960, 65943108, 73270120, 82428885, 87924144, 94204440, 109905180, 119896560, 131886216, 146540240, 164857770, 188408880, 219810360, 263772432, 329715540, 439620720, 659431080, 1318862160]

約数ペア:

[(1, 1318862160), (2, 659431080), (3, 439620720), (4, 329715540), (5, 263772432), (6, 219810360), (7, 188408880), (8, 164857770), (9, 146540240), (10, 131886216), (11, 119896560), (12, 109905180), (14, 94204440), (15, 87924144), (16, 82428885), (18, 73270120), (20, 65943108), (21, 62802960), (22, 59948280), (24, 54952590), (28, 47102220), (30, 43962072), (33, 39965520), (35, 37681776), (36, 36635060), (40, 32971554), (42, 31401480), (44, 29974140), (45, 29308048), (48, 27476295), (55, 23979312), (56, 23551110), (60, 21981036), (63, 20934320), (66, 19982760), (70, 18840888), (72, 18317530), (77, 17128080), (80, 16485777), (84, 15700740), (88, 14987070), (90, 14654024), (99, 13321840), (105, 12560592), (110, 11989656), (112, 11775555), (120, 10990518), (126, 10467160), (132, 9991380), (140, 9420444), (144, 9158765), (154, 8564040), (165, 7993104), (168, 7850370), (176, 7493535), (180, 7327012), (198, 6660920), (210, 6280296), (220, 5994828), (231, 5709360), (240, 5495259), (252, 5233580), (264, 4995690), (280, 4710222), (308, 4282020), (315, 4186864), (330, 3996552), (336, 3925185), (360, 3663506), (385, 3425616), (396, 3330460), (420, 3140148), (440, 2997414), (462, 2854680), (495, 2664368), (504, 2616790), (528, 2497845), (560, 2355111), (616, 2141010), (630, 2093432), (660, 1998276), (693, 1903120), (720, 1831753), (770, 1712808), (792, 1665230), (840, 1570074), (880, 1498707), (924, 1427340), (990, 1332184), (1008, 1308395), (1155, 1141872), (1232, 1070505), (1260, 1046716), (1320, 999138), (1386, 951560), (1540, 856404), (1584, 832615), (1680, 785037), (1848, 713670), (1980, 666092), (2310, 570936), (2520, 523358), (2640, 499569), (2772, 475780), (3080, 428202), (3465, 380624), (3696, 356835), (3960, 333046), (4620, 285468), (5040, 261679), (5544, 237890), (6160, 214101), (6930, 190312), (7920, 166523), (9240, 142734), (11088, 118945), (13860, 95156), (18480, 71367), (23789, 55440), (27720, 47578)]