264322170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{19979}}^1$

素因数の和:20009

約数の個数: 96

約数和(自身を含む): 819979200

約数和(自身を除く): 555657030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2646, 4410, 6615, 13230, 19979, 39958, 59937, 99895, 119874, 139853, 179811, 199790, 279706, 299685, 359622, 419559, 539433, 599370, 699265, 839118, 899055, 978971, 1078866, 1258677, 1398530, 1798110, 1957942, 2097795, 2517354, 2697165, 2936913, 3776031, 4195590, 4894855, 5394330, 5873826, 6293385, 7552062, 8810739, 9789710, 12586770, 14684565, 17621478, 18880155, 26432217, 29369130, 37760310, 44053695, 52864434, 88107390, 132161085, 264322170]

約数ペア:

[(1, 264322170), (2, 132161085), (3, 88107390), (5, 52864434), (6, 44053695), (7, 37760310), (9, 29369130), (10, 26432217), (14, 18880155), (15, 17621478), (18, 14684565), (21, 12586770), (27, 9789710), (30, 8810739), (35, 7552062), (42, 6293385), (45, 5873826), (49, 5394330), (54, 4894855), (63, 4195590), (70, 3776031), (90, 2936913), (98, 2697165), (105, 2517354), (126, 2097795), (135, 1957942), (147, 1798110), (189, 1398530), (210, 1258677), (245, 1078866), (270, 978971), (294, 899055), (315, 839118), (378, 699265), (441, 599370), (490, 539433), (630, 419559), (735, 359622), (882, 299685), (945, 279706), (1323, 199790), (1470, 179811), (1890, 139853), (2205, 119874), (2646, 99895), (4410, 59937), (6615, 39958), (13230, 19979)]