256202310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7219}}^1$

素因数の和:7262

約数の個数: 96

約数和(自身を含む): 761045760

約数和(自身を除く): 504843450

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 169, 182, 195, 210, 273, 338, 390, 455, 507, 546, 845, 910, 1014, 1183, 1365, 1690, 2366, 2535, 2730, 3549, 5070, 5915, 7098, 7219, 11830, 14438, 17745, 21657, 35490, 36095, 43314, 50533, 72190, 93847, 101066, 108285, 151599, 187694, 216570, 252665, 281541, 303198, 469235, 505330, 563082, 656929, 757995, 938470, 1220011, 1313858, 1407705, 1515990, 1970787, 2440022, 2815410, 3284645, 3660033, 3941574, 6100055, 6569290, 7320066, 8540077, 9853935, 12200110, 17080154, 18300165, 19707870, 25620231, 36600330, 42700385, 51240462, 85400770, 128101155, 256202310]

約数ペア:

[(1, 256202310), (2, 128101155), (3, 85400770), (5, 51240462), (6, 42700385), (7, 36600330), (10, 25620231), (13, 19707870), (14, 18300165), (15, 17080154), (21, 12200110), (26, 9853935), (30, 8540077), (35, 7320066), (39, 6569290), (42, 6100055), (65, 3941574), (70, 3660033), (78, 3284645), (91, 2815410), (105, 2440022), (130, 1970787), (169, 1515990), (182, 1407705), (195, 1313858), (210, 1220011), (273, 938470), (338, 757995), (390, 656929), (455, 563082), (507, 505330), (546, 469235), (845, 303198), (910, 281541), (1014, 252665), (1183, 216570), (1365, 187694), (1690, 151599), (2366, 108285), (2535, 101066), (2730, 93847), (3549, 72190), (5070, 50533), (5915, 43314), (7098, 36095), (7219, 35490), (11830, 21657), (14438, 17745)]