3328285240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1249}}^1$

素因数の和:1605

約数の個数: 128

約数和(自身を含む): 8870400000

約数和(自身を除く): 5542114760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 307, 310, 434, 614, 620, 868, 1085, 1228, 1240, 1249, 1535, 1736, 2149, 2170, 2456, 2498, 3070, 4298, 4340, 4996, 6140, 6245, 8596, 8680, 8743, 9517, 9992, 10745, 12280, 12490, 17192, 17486, 19034, 21490, 24980, 34972, 38068, 38719, 42980, 43715, 47585, 49960, 66619, 69944, 76136, 77438, 85960, 87430, 95170, 133238, 154876, 174860, 190340, 193595, 266476, 271033, 309752, 333095, 349720, 380680, 383443, 387190, 532952, 542066, 666190, 766886, 774380, 1084132, 1332380, 1355165, 1533772, 1548760, 1917215, 2168264, 2664760, 2684101, 2710330, 3067544, 3834430, 5368202, 5420660, 7668860, 10736404, 10841320, 11886733, 13420505, 15337720, 21472808, 23773466, 26841010, 47546932, 53682020, 59433665, 83207131, 95093864, 107364040, 118867330, 166414262, 237734660, 332828524, 416035655, 475469320, 665657048, 832071310, 1664142620, 3328285240]

約数ペア:

[(1, 3328285240), (2, 1664142620), (4, 832071310), (5, 665657048), (7, 475469320), (8, 416035655), (10, 332828524), (14, 237734660), (20, 166414262), (28, 118867330), (31, 107364040), (35, 95093864), (40, 83207131), (56, 59433665), (62, 53682020), (70, 47546932), (124, 26841010), (140, 23773466), (155, 21472808), (217, 15337720), (248, 13420505), (280, 11886733), (307, 10841320), (310, 10736404), (434, 7668860), (614, 5420660), (620, 5368202), (868, 3834430), (1085, 3067544), (1228, 2710330), (1240, 2684101), (1249, 2664760), (1535, 2168264), (1736, 1917215), (2149, 1548760), (2170, 1533772), (2456, 1355165), (2498, 1332380), (3070, 1084132), (4298, 774380), (4340, 766886), (4996, 666190), (6140, 542066), (6245, 532952), (8596, 387190), (8680, 383443), (8743, 380680), (9517, 349720), (9992, 333095), (10745, 309752), (12280, 271033), (12490, 266476), (17192, 193595), (17486, 190340), (19034, 174860), (21490, 154876), (24980, 133238), (34972, 95170), (38068, 87430), (38719, 85960), (42980, 77438), (43715, 76136), (47585, 69944), (49960, 66619)]