8158825920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{6163}}^1$

素因数の和:6387

約数の個数: 224

約数和(自身を含む): 29759989248

約数和(自身を除く): 21601163328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 197, 210, 224, 240, 280, 320, 336, 394, 420, 448, 480, 560, 591, 672, 788, 840, 960, 985, 1120, 1182, 1344, 1379, 1576, 1680, 1970, 2240, 2364, 2758, 2955, 3152, 3360, 3940, 4137, 4728, 5516, 5910, 6163, 6304, 6720, 6895, 7880, 8274, 9456, 11032, 11820, 12326, 12608, 13790, 15760, 16548, 18489, 18912, 20685, 22064, 23640, 24652, 27580, 30815, 31520, 33096, 36978, 37824, 41370, 43141, 44128, 47280, 49304, 55160, 61630, 63040, 66192, 73956, 82740, 86282, 88256, 92445, 94560, 98608, 110320, 123260, 129423, 132384, 147912, 165480, 172564, 184890, 189120, 197216, 215705, 220640, 246520, 258846, 264768, 295824, 330960, 345128, 369780, 394432, 431410, 441280, 493040, 517692, 591648, 647115, 661920, 690256, 739560, 862820, 986080, 1035384, 1183296, 1214111, 1294230, 1323840, 1380512, 1479120, 1725640, 1972160, 2070768, 2428222, 2588460, 2761024, 2958240, 3451280, 3642333, 4141536, 4856444, 5176920, 5916480, 6070555, 6902560, 7284666, 8283072, 8498777, 9712888, 10353840, 12141110, 13805120, 14569332, 16997554, 18211665, 19425776, 20707680, 24282220, 25496331, 29138664, 33995108, 36423330, 38851552, 41415360, 42493885, 48564440, 50992662, 58277328, 67990216, 72846660, 77703104, 84987770, 97128880, 101985324, 116554656, 127481655, 135980432, 145693320, 169975540, 194257760, 203970648, 233109312, 254963310, 271960864, 291386640, 339951080, 388515520, 407941296, 509926620, 543921728, 582773280, 679902160, 815882592, 1019853240, 1165546560, 1359804320, 1631765184, 2039706480, 2719608640, 4079412960, 8158825920]

約数ペア:

[(1, 8158825920), (2, 4079412960), (3, 2719608640), (4, 2039706480), (5, 1631765184), (6, 1359804320), (7, 1165546560), (8, 1019853240), (10, 815882592), (12, 679902160), (14, 582773280), (15, 543921728), (16, 509926620), (20, 407941296), (21, 388515520), (24, 339951080), (28, 291386640), (30, 271960864), (32, 254963310), (35, 233109312), (40, 203970648), (42, 194257760), (48, 169975540), (56, 145693320), (60, 135980432), (64, 127481655), (70, 116554656), (80, 101985324), (84, 97128880), (96, 84987770), (105, 77703104), (112, 72846660), (120, 67990216), (140, 58277328), (160, 50992662), (168, 48564440), (192, 42493885), (197, 41415360), (210, 38851552), (224, 36423330), (240, 33995108), (280, 29138664), (320, 25496331), (336, 24282220), (394, 20707680), (420, 19425776), (448, 18211665), (480, 16997554), (560, 14569332), (591, 13805120), (672, 12141110), (788, 10353840), (840, 9712888), (960, 8498777), (985, 8283072), (1120, 7284666), (1182, 6902560), (1344, 6070555), (1379, 5916480), (1576, 5176920), (1680, 4856444), (1970, 4141536), (2240, 3642333), (2364, 3451280), (2758, 2958240), (2955, 2761024), (3152, 2588460), (3360, 2428222), (3940, 2070768), (4137, 1972160), (4728, 1725640), (5516, 1479120), (5910, 1380512), (6163, 1323840), (6304, 1294230), (6720, 1214111), (6895, 1183296), (7880, 1035384), (8274, 986080), (9456, 862820), (11032, 739560), (11820, 690256), (12326, 661920), (12608, 647115), (13790, 591648), (15760, 517692), (16548, 493040), (18489, 441280), (18912, 431410), (20685, 394432), (22064, 369780), (23640, 345128), (24652, 330960), (27580, 295824), (30815, 264768), (31520, 258846), (33096, 246520), (36978, 220640), (37824, 215705), (41370, 197216), (43141, 189120), (44128, 184890), (47280, 172564), (49304, 165480), (55160, 147912), (61630, 132384), (63040, 129423), (66192, 123260), (73956, 110320), (82740, 98608), (86282, 94560), (88256, 92445)]