243156760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7177}}^1$

素因数の和:7217

約数の個数: 96

約数和(自身を含む): 687365280

約数和(自身を除く): 444208520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 770, 847, 968, 1210, 1540, 1694, 2420, 3080, 3388, 4235, 4840, 6776, 7177, 8470, 14354, 16940, 28708, 33880, 35885, 50239, 57416, 71770, 78947, 100478, 143540, 157894, 200956, 251195, 287080, 315788, 394735, 401912, 502390, 552629, 631576, 789470, 868417, 1004780, 1105258, 1578940, 1736834, 2009560, 2210516, 2763145, 3157880, 3473668, 4342085, 4421032, 5526290, 6078919, 6947336, 8684170, 11052580, 12157838, 17368340, 22105160, 24315676, 30394595, 34736680, 48631352, 60789190, 121578380, 243156760]

約数ペア:

[(1, 243156760), (2, 121578380), (4, 60789190), (5, 48631352), (7, 34736680), (8, 30394595), (10, 24315676), (11, 22105160), (14, 17368340), (20, 12157838), (22, 11052580), (28, 8684170), (35, 6947336), (40, 6078919), (44, 5526290), (55, 4421032), (56, 4342085), (70, 3473668), (77, 3157880), (88, 2763145), (110, 2210516), (121, 2009560), (140, 1736834), (154, 1578940), (220, 1105258), (242, 1004780), (280, 868417), (308, 789470), (385, 631576), (440, 552629), (484, 502390), (605, 401912), (616, 394735), (770, 315788), (847, 287080), (968, 251195), (1210, 200956), (1540, 157894), (1694, 143540), (2420, 100478), (3080, 78947), (3388, 71770), (4235, 57416), (4840, 50239), (6776, 35885), (7177, 33880), (8470, 28708), (14354, 16940)]