201322560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4877}}^1$

素因数の和:4940

約数の個数: 112

約数和(自身を含む): 654198336

約数和(自身を除く): 452875776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 2064, 2580, 2752, 3440, 4128, 4877, 5160, 6880, 8256, 9754, 10320, 13760, 14631, 19508, 20640, 24385, 29262, 39016, 41280, 48770, 58524, 73155, 78032, 97540, 117048, 146310, 156064, 195080, 209711, 234096, 292620, 312128, 390160, 419422, 468192, 585240, 629133, 780320, 838844, 936384, 1048555, 1170480, 1258266, 1560640, 1677688, 2097110, 2340960, 2516532, 3145665, 3355376, 4194220, 4681920, 5033064, 6291330, 6710752, 8388440, 10066128, 12582660, 13421504, 16776880, 20132256, 25165320, 33553760, 40264512, 50330640, 67107520, 100661280, 201322560]

約数ペア:

[(1, 201322560), (2, 100661280), (3, 67107520), (4, 50330640), (5, 40264512), (6, 33553760), (8, 25165320), (10, 20132256), (12, 16776880), (15, 13421504), (16, 12582660), (20, 10066128), (24, 8388440), (30, 6710752), (32, 6291330), (40, 5033064), (43, 4681920), (48, 4194220), (60, 3355376), (64, 3145665), (80, 2516532), (86, 2340960), (96, 2097110), (120, 1677688), (129, 1560640), (160, 1258266), (172, 1170480), (192, 1048555), (215, 936384), (240, 838844), (258, 780320), (320, 629133), (344, 585240), (430, 468192), (480, 419422), (516, 390160), (645, 312128), (688, 292620), (860, 234096), (960, 209711), (1032, 195080), (1290, 156064), (1376, 146310), (1720, 117048), (2064, 97540), (2580, 78032), (2752, 73155), (3440, 58524), (4128, 48770), (4877, 41280), (5160, 39016), (6880, 29262), (8256, 24385), (9754, 20640), (10320, 19508), (13760, 14631)]