10921680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 45961344

約数和(自身を除く): 35039664

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, 197, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 394, 396, 420, 440, 462, 495, 504, 528, 560, 591, 616, 630, 660, 693, 720, 770, 788, 792, 840, 880, 924, 985, 990, 1008, 1155, 1182, 1232, 1260, 1320, 1379, 1386, 1540, 1576, 1584, 1680, 1773, 1848, 1970, 1980, 2167, 2310, 2364, 2520, 2640, 2758, 2772, 2955, 3080, 3152, 3465, 3546, 3696, 3940, 3960, 4137, 4334, 4620, 4728, 5040, 5516, 5544, 5910, 6160, 6501, 6895, 6930, 7092, 7880, 7920, 8274, 8668, 8865, 9240, 9456, 10835, 11032, 11088, 11820, 12411, 13002, 13790, 13860, 14184, 15169, 15760, 16548, 17336, 17730, 18480, 19503, 20685, 21670, 22064, 23640, 24822, 26004, 27580, 27720, 28368, 30338, 32505, 33096, 34672, 35460, 39006, 41370, 43340, 45507, 47280, 49644, 52008, 55160, 55440, 60676, 62055, 65010, 66192, 70920, 75845, 78012, 82740, 86680, 91014, 97515, 99288, 104016, 110320, 121352, 124110, 130020, 136521, 141840, 151690, 156024, 165480, 173360, 182028, 195030, 198576, 227535, 242704, 248220, 260040, 273042, 303380, 312048, 330960, 364056, 390060, 455070, 496440, 520080, 546084, 606760, 682605, 728112, 780120, 910140, 992880, 1092168, 1213520, 1365210, 1560240, 1820280, 2184336, 2730420, 3640560, 5460840, 10921680]

約数ペア:

[(1, 10921680), (2, 5460840), (3, 3640560), (4, 2730420), (5, 2184336), (6, 1820280), (7, 1560240), (8, 1365210), (9, 1213520), (10, 1092168), (11, 992880), (12, 910140), (14, 780120), (15, 728112), (16, 682605), (18, 606760), (20, 546084), (21, 520080), (22, 496440), (24, 455070), (28, 390060), (30, 364056), (33, 330960), (35, 312048), (36, 303380), (40, 273042), (42, 260040), (44, 248220), (45, 242704), (48, 227535), (55, 198576), (56, 195030), (60, 182028), (63, 173360), (66, 165480), (70, 156024), (72, 151690), (77, 141840), (80, 136521), (84, 130020), (88, 124110), (90, 121352), (99, 110320), (105, 104016), (110, 99288), (112, 97515), (120, 91014), (126, 86680), (132, 82740), (140, 78012), (144, 75845), (154, 70920), (165, 66192), (168, 65010), (176, 62055), (180, 60676), (197, 55440), (198, 55160), (210, 52008), (220, 49644), (231, 47280), (240, 45507), (252, 43340), (264, 41370), (280, 39006), (308, 35460), (315, 34672), (330, 33096), (336, 32505), (360, 30338), (385, 28368), (394, 27720), (396, 27580), (420, 26004), (440, 24822), (462, 23640), (495, 22064), (504, 21670), (528, 20685), (560, 19503), (591, 18480), (616, 17730), (630, 17336), (660, 16548), (693, 15760), (720, 15169), (770, 14184), (788, 13860), (792, 13790), (840, 13002), (880, 12411), (924, 11820), (985, 11088), (990, 11032), (1008, 10835), (1155, 9456), (1182, 9240), (1232, 8865), (1260, 8668), (1320, 8274), (1379, 7920), (1386, 7880), (1540, 7092), (1576, 6930), (1584, 6895), (1680, 6501), (1773, 6160), (1848, 5910), (1970, 5544), (1980, 5516), (2167, 5040), (2310, 4728), (2364, 4620), (2520, 4334), (2640, 4137), (2758, 3960), (2772, 3940), (2955, 3696), (3080, 3546), (3152, 3465)]