720697968

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1093}}^1$

素因数の和:1367

約数の個数: 120

約数和(自身を含む): 2133868880

約数和(自身を除く): 1413170912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 241, 304, 342, 456, 482, 684, 723, 912, 964, 1093, 1368, 1446, 1928, 2169, 2186, 2736, 2892, 3279, 3856, 4338, 4372, 4579, 5784, 6558, 8676, 8744, 9158, 9837, 11568, 13116, 13737, 17352, 17488, 18316, 19674, 20767, 26232, 27474, 34704, 36632, 39348, 41211, 41534, 52464, 54948, 62301, 73264, 78696, 82422, 83068, 109896, 124602, 157392, 164844, 166136, 186903, 219792, 249204, 263413, 329688, 332272, 373806, 498408, 526826, 659376, 747612, 790239, 996816, 1053652, 1495224, 1580478, 2107304, 2370717, 2990448, 3160956, 4214608, 4741434, 5004847, 6321912, 9482868, 10009694, 12643824, 15014541, 18965736, 20019388, 30029082, 37931472, 40038776, 45043623, 60058164, 80077552, 90087246, 120116328, 180174492, 240232656, 360348984, 720697968]

約数ペア:

[(1, 720697968), (2, 360348984), (3, 240232656), (4, 180174492), (6, 120116328), (8, 90087246), (9, 80077552), (12, 60058164), (16, 45043623), (18, 40038776), (19, 37931472), (24, 30029082), (36, 20019388), (38, 18965736), (48, 15014541), (57, 12643824), (72, 10009694), (76, 9482868), (114, 6321912), (144, 5004847), (152, 4741434), (171, 4214608), (228, 3160956), (241, 2990448), (304, 2370717), (342, 2107304), (456, 1580478), (482, 1495224), (684, 1053652), (723, 996816), (912, 790239), (964, 747612), (1093, 659376), (1368, 526826), (1446, 498408), (1928, 373806), (2169, 332272), (2186, 329688), (2736, 263413), (2892, 249204), (3279, 219792), (3856, 186903), (4338, 166136), (4372, 164844), (4579, 157392), (5784, 124602), (6558, 109896), (8676, 83068), (8744, 82422), (9158, 78696), (9837, 73264), (11568, 62301), (13116, 54948), (13737, 52464), (17352, 41534), (17488, 41211), (18316, 39348), (19674, 36632), (20767, 34704), (26232, 27474)]