21882960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1$

素因数の和:343

約数の個数: 200

約数和(自身を含む): 83182176

約数和(自身を除く): 61299216

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, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 307, 324, 330, 360, 396, 405, 432, 440, 495, 528, 540, 594, 614, 648, 660, 720, 792, 810, 880, 891, 921, 990, 1080, 1188, 1228, 1296, 1320, 1485, 1535, 1584, 1620, 1782, 1842, 1980, 2160, 2376, 2456, 2640, 2763, 2970, 3070, 3240, 3377, 3564, 3684, 3960, 4455, 4605, 4752, 4912, 5526, 5940, 6140, 6480, 6754, 7128, 7368, 7920, 8289, 8910, 9210, 10131, 11052, 11880, 12280, 13508, 13815, 14256, 14736, 16578, 16885, 17820, 18420, 20262, 22104, 23760, 24560, 24867, 27016, 27630, 30393, 33156, 33770, 35640, 36840, 40524, 41445, 44208, 49734, 50655, 54032, 55260, 60786, 66312, 67540, 71280, 73680, 81048, 82890, 91179, 99468, 101310, 110520, 121572, 124335, 132624, 135080, 151965, 162096, 165780, 182358, 198936, 202620, 221040, 243144, 248670, 270160, 273537, 303930, 331560, 364716, 397872, 405240, 455895, 486288, 497340, 547074, 607860, 663120, 729432, 810480, 911790, 994680, 1094148, 1215720, 1367685, 1458864, 1823580, 1989360, 2188296, 2431440, 2735370, 3647160, 4376592, 5470740, 7294320, 10941480, 21882960]

約数ペア:

[(1, 21882960), (2, 10941480), (3, 7294320), (4, 5470740), (5, 4376592), (6, 3647160), (8, 2735370), (9, 2431440), (10, 2188296), (11, 1989360), (12, 1823580), (15, 1458864), (16, 1367685), (18, 1215720), (20, 1094148), (22, 994680), (24, 911790), (27, 810480), (30, 729432), (33, 663120), (36, 607860), (40, 547074), (44, 497340), (45, 486288), (48, 455895), (54, 405240), (55, 397872), (60, 364716), (66, 331560), (72, 303930), (80, 273537), (81, 270160), (88, 248670), (90, 243144), (99, 221040), (108, 202620), (110, 198936), (120, 182358), (132, 165780), (135, 162096), (144, 151965), (162, 135080), (165, 132624), (176, 124335), (180, 121572), (198, 110520), (216, 101310), (220, 99468), (240, 91179), (264, 82890), (270, 81048), (297, 73680), (307, 71280), (324, 67540), (330, 66312), (360, 60786), (396, 55260), (405, 54032), (432, 50655), (440, 49734), (495, 44208), (528, 41445), (540, 40524), (594, 36840), (614, 35640), (648, 33770), (660, 33156), (720, 30393), (792, 27630), (810, 27016), (880, 24867), (891, 24560), (921, 23760), (990, 22104), (1080, 20262), (1188, 18420), (1228, 17820), (1296, 16885), (1320, 16578), (1485, 14736), (1535, 14256), (1584, 13815), (1620, 13508), (1782, 12280), (1842, 11880), (1980, 11052), (2160, 10131), (2376, 9210), (2456, 8910), (2640, 8289), (2763, 7920), (2970, 7368), (3070, 7128), (3240, 6754), (3377, 6480), (3564, 6140), (3684, 5940), (3960, 5526), (4455, 4912), (4605, 4752)]