218572560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2153}}^1$

素因数の和:2222

約数の個数: 160

約数和(自身を含む): 769236480

約数和(自身を除く): 550663920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 540, 564, 705, 720, 752, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2153, 2160, 2256, 2538, 2820, 3384, 3760, 4230, 4306, 5076, 5640, 6345, 6459, 6768, 8460, 8612, 10152, 10765, 11280, 12690, 12918, 16920, 17224, 19377, 20304, 21530, 25380, 25836, 32295, 33840, 34448, 38754, 43060, 50760, 51672, 58131, 64590, 77508, 86120, 96885, 101191, 101520, 103344, 116262, 129180, 155016, 172240, 193770, 202382, 232524, 258360, 290655, 303573, 310032, 387540, 404764, 465048, 505955, 516720, 581310, 607146, 775080, 809528, 910719, 930096, 1011910, 1162620, 1214292, 1517865, 1550160, 1619056, 1821438, 2023820, 2325240, 2428584, 2732157, 3035730, 3642876, 4047640, 4553595, 4650480, 4857168, 5464314, 6071460, 7285752, 8095280, 9107190, 10928628, 12142920, 13660785, 14571504, 18214380, 21857256, 24285840, 27321570, 36428760, 43714512, 54643140, 72857520, 109286280, 218572560]

約数ペア:

[(1, 218572560), (2, 109286280), (3, 72857520), (4, 54643140), (5, 43714512), (6, 36428760), (8, 27321570), (9, 24285840), (10, 21857256), (12, 18214380), (15, 14571504), (16, 13660785), (18, 12142920), (20, 10928628), (24, 9107190), (27, 8095280), (30, 7285752), (36, 6071460), (40, 5464314), (45, 4857168), (47, 4650480), (48, 4553595), (54, 4047640), (60, 3642876), (72, 3035730), (80, 2732157), (90, 2428584), (94, 2325240), (108, 2023820), (120, 1821438), (135, 1619056), (141, 1550160), (144, 1517865), (180, 1214292), (188, 1162620), (216, 1011910), (235, 930096), (240, 910719), (270, 809528), (282, 775080), (360, 607146), (376, 581310), (423, 516720), (432, 505955), (470, 465048), (540, 404764), (564, 387540), (705, 310032), (720, 303573), (752, 290655), (846, 258360), (940, 232524), (1080, 202382), (1128, 193770), (1269, 172240), (1410, 155016), (1692, 129180), (1880, 116262), (2115, 103344), (2153, 101520), (2160, 101191), (2256, 96885), (2538, 86120), (2820, 77508), (3384, 64590), (3760, 58131), (4230, 51672), (4306, 50760), (5076, 43060), (5640, 38754), (6345, 34448), (6459, 33840), (6768, 32295), (8460, 25836), (8612, 25380), (10152, 21530), (10765, 20304), (11280, 19377), (12690, 17224), (12918, 16920)]