1667215440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6379}}^1$

素因数の和:6423

約数の個数: 240

約数和(自身を含む): 6313137600

約数和(自身を除く): 4645922160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 121, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 297, 330, 360, 363, 396, 432, 440, 484, 495, 528, 540, 594, 605, 660, 720, 726, 792, 880, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1584, 1815, 1936, 1980, 2160, 2178, 2376, 2420, 2640, 2904, 2970, 3267, 3630, 3960, 4356, 4752, 4840, 5445, 5808, 5940, 6379, 6534, 7260, 7920, 8712, 9680, 10890, 11880, 12758, 13068, 14520, 16335, 17424, 19137, 21780, 23760, 25516, 26136, 29040, 31895, 32670, 38274, 43560, 51032, 52272, 57411, 63790, 65340, 70169, 76548, 87120, 95685, 102064, 114822, 127580, 130680, 140338, 153096, 172233, 191370, 210507, 229644, 255160, 261360, 280676, 287055, 306192, 344466, 350845, 382740, 421014, 459288, 510320, 561352, 574110, 631521, 688932, 701690, 765480, 771859, 842028, 861165, 918576, 1052535, 1122704, 1148220, 1263042, 1377864, 1403380, 1530960, 1543718, 1684056, 1722330, 1894563, 2105070, 2296440, 2315577, 2526084, 2755728, 2806760, 3087436, 3157605, 3368112, 3444660, 3789126, 3859295, 4210140, 4592880, 4631154, 5052168, 5613520, 6174872, 6315210, 6889320, 6946731, 7578252, 7718590, 8420280, 9262308, 9472815, 10104336, 11577885, 12349744, 12630420, 13778640, 13893462, 15156504, 15437180, 16840560, 18524616, 18945630, 20840193, 23155770, 25260840, 27786924, 30313008, 30874360, 34733655, 37049232, 37891260, 41680386, 46311540, 50521680, 55573848, 61748720, 69467310, 75782520, 83360772, 92623080, 104200965, 111147696, 138934620, 151565040, 166721544, 185246160, 208401930, 277869240, 333443088, 416803860, 555738480, 833607720, 1667215440]

約数ペア:

[(1, 1667215440), (2, 833607720), (3, 555738480), (4, 416803860), (5, 333443088), (6, 277869240), (8, 208401930), (9, 185246160), (10, 166721544), (11, 151565040), (12, 138934620), (15, 111147696), (16, 104200965), (18, 92623080), (20, 83360772), (22, 75782520), (24, 69467310), (27, 61748720), (30, 55573848), (33, 50521680), (36, 46311540), (40, 41680386), (44, 37891260), (45, 37049232), (48, 34733655), (54, 30874360), (55, 30313008), (60, 27786924), (66, 25260840), (72, 23155770), (80, 20840193), (88, 18945630), (90, 18524616), (99, 16840560), (108, 15437180), (110, 15156504), (120, 13893462), (121, 13778640), (132, 12630420), (135, 12349744), (144, 11577885), (165, 10104336), (176, 9472815), (180, 9262308), (198, 8420280), (216, 7718590), (220, 7578252), (240, 6946731), (242, 6889320), (264, 6315210), (270, 6174872), (297, 5613520), (330, 5052168), (360, 4631154), (363, 4592880), (396, 4210140), (432, 3859295), (440, 3789126), (484, 3444660), (495, 3368112), (528, 3157605), (540, 3087436), (594, 2806760), (605, 2755728), (660, 2526084), (720, 2315577), (726, 2296440), (792, 2105070), (880, 1894563), (968, 1722330), (990, 1684056), (1080, 1543718), (1089, 1530960), (1188, 1403380), (1210, 1377864), (1320, 1263042), (1452, 1148220), (1485, 1122704), (1584, 1052535), (1815, 918576), (1936, 861165), (1980, 842028), (2160, 771859), (2178, 765480), (2376, 701690), (2420, 688932), (2640, 631521), (2904, 574110), (2970, 561352), (3267, 510320), (3630, 459288), (3960, 421014), (4356, 382740), (4752, 350845), (4840, 344466), (5445, 306192), (5808, 287055), (5940, 280676), (6379, 261360), (6534, 255160), (7260, 229644), (7920, 210507), (8712, 191370), (9680, 172233), (10890, 153096), (11880, 140338), (12758, 130680), (13068, 127580), (14520, 114822), (16335, 102064), (17424, 95685), (19137, 87120), (21780, 76548), (23760, 70169), (25516, 65340), (26136, 63790), (29040, 57411), (31895, 52272), (32670, 51032), (38274, 43560)]