3328161720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{6113}}^1$

素因数の和:6489

約数の個数: 128

約数和(自身を含む): 10785096000

約数和(自身を除く): 7456934280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 349, 390, 520, 698, 780, 1047, 1396, 1560, 1745, 2094, 2792, 3490, 4188, 4537, 5235, 6113, 6980, 8376, 9074, 10470, 12226, 13611, 13960, 18148, 18339, 20940, 22685, 24452, 27222, 30565, 36296, 36678, 41880, 45370, 48904, 54444, 61130, 68055, 73356, 79469, 90740, 91695, 108888, 122260, 136110, 146712, 158938, 181480, 183390, 238407, 244520, 272220, 317876, 366780, 397345, 476814, 544440, 635752, 733560, 794690, 953628, 1192035, 1589380, 1907256, 2133437, 2384070, 3178760, 4266874, 4768140, 6400311, 8533748, 9536280, 10667185, 12800622, 17067496, 21334370, 25601244, 27734681, 32001555, 42668740, 51202488, 55469362, 64003110, 83204043, 85337480, 110938724, 128006220, 138673405, 166408086, 221877448, 256012440, 277346810, 332816172, 416020215, 554693620, 665632344, 832040430, 1109387240, 1664080860, 3328161720]

約数ペア:

[(1, 3328161720), (2, 1664080860), (3, 1109387240), (4, 832040430), (5, 665632344), (6, 554693620), (8, 416020215), (10, 332816172), (12, 277346810), (13, 256012440), (15, 221877448), (20, 166408086), (24, 138673405), (26, 128006220), (30, 110938724), (39, 85337480), (40, 83204043), (52, 64003110), (60, 55469362), (65, 51202488), (78, 42668740), (104, 32001555), (120, 27734681), (130, 25601244), (156, 21334370), (195, 17067496), (260, 12800622), (312, 10667185), (349, 9536280), (390, 8533748), (520, 6400311), (698, 4768140), (780, 4266874), (1047, 3178760), (1396, 2384070), (1560, 2133437), (1745, 1907256), (2094, 1589380), (2792, 1192035), (3490, 953628), (4188, 794690), (4537, 733560), (5235, 635752), (6113, 544440), (6980, 476814), (8376, 397345), (9074, 366780), (10470, 317876), (12226, 272220), (13611, 244520), (13960, 238407), (18148, 183390), (18339, 181480), (20940, 158938), (22685, 146712), (24452, 136110), (27222, 122260), (30565, 108888), (36296, 91695), (36678, 90740), (41880, 79469), (45370, 73356), (48904, 68055), (54444, 61130)]