22120545480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{84211}}^1$

素因数の和:84435

約数の個数: 128

約数和(自身を含む): 72759168000

約数和(自身を除く): 50638622520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 199, 220, 264, 330, 398, 440, 597, 660, 796, 995, 1194, 1320, 1592, 1990, 2189, 2388, 2985, 3980, 4378, 4776, 5970, 6567, 7960, 8756, 10945, 11940, 13134, 17512, 21890, 23880, 26268, 32835, 43780, 52536, 65670, 84211, 87560, 131340, 168422, 252633, 262680, 336844, 421055, 505266, 673688, 842110, 926321, 1010532, 1263165, 1684220, 1852642, 2021064, 2526330, 2778963, 3368440, 3705284, 4631605, 5052660, 5557926, 7410568, 9263210, 10105320, 11115852, 13894815, 16757989, 18526420, 22231704, 27789630, 33515978, 37052840, 50273967, 55579260, 67031956, 83789945, 100547934, 111158520, 134063912, 167579890, 184337879, 201095868, 251369835, 335159780, 368675758, 402191736, 502739670, 553013637, 670319560, 737351516, 921689395, 1005479340, 1106027274, 1474703032, 1843378790, 2010958680, 2212054548, 2765068185, 3686757580, 4424109096, 5530136370, 7373515160, 11060272740, 22120545480]

約数ペア:

[(1, 22120545480), (2, 11060272740), (3, 7373515160), (4, 5530136370), (5, 4424109096), (6, 3686757580), (8, 2765068185), (10, 2212054548), (11, 2010958680), (12, 1843378790), (15, 1474703032), (20, 1106027274), (22, 1005479340), (24, 921689395), (30, 737351516), (33, 670319560), (40, 553013637), (44, 502739670), (55, 402191736), (60, 368675758), (66, 335159780), (88, 251369835), (110, 201095868), (120, 184337879), (132, 167579890), (165, 134063912), (199, 111158520), (220, 100547934), (264, 83789945), (330, 67031956), (398, 55579260), (440, 50273967), (597, 37052840), (660, 33515978), (796, 27789630), (995, 22231704), (1194, 18526420), (1320, 16757989), (1592, 13894815), (1990, 11115852), (2189, 10105320), (2388, 9263210), (2985, 7410568), (3980, 5557926), (4378, 5052660), (4776, 4631605), (5970, 3705284), (6567, 3368440), (7960, 2778963), (8756, 2526330), (10945, 2021064), (11940, 1852642), (13134, 1684220), (17512, 1263165), (21890, 1010532), (23880, 926321), (26268, 842110), (32835, 673688), (43780, 505266), (52536, 421055), (65670, 336844), (84211, 262680), (87560, 252633), (131340, 168422)]