6659391720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{7537}}^1$

素因数の和:7787

約数の個数: 128

約数和(自身を含む): 20623968000

約数和(自身を除く): 13964576280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 199, 222, 296, 370, 398, 444, 555, 597, 740, 796, 888, 995, 1110, 1194, 1480, 1592, 1990, 2220, 2388, 2985, 3980, 4440, 4776, 5970, 7363, 7537, 7960, 11940, 14726, 15074, 22089, 22611, 23880, 29452, 30148, 36815, 37685, 44178, 45222, 58904, 60296, 73630, 75370, 88356, 90444, 110445, 113055, 147260, 150740, 176712, 180888, 220890, 226110, 278869, 294520, 301480, 441780, 452220, 557738, 836607, 883560, 904440, 1115476, 1394345, 1499863, 1673214, 2230952, 2788690, 2999726, 3346428, 4183035, 4499589, 5577380, 5999452, 6692856, 7499315, 8366070, 8999178, 11154760, 11998904, 14998630, 16732140, 17998356, 22497945, 29997260, 33464280, 35996712, 44995890, 55494931, 59994520, 89991780, 110989862, 166484793, 179983560, 221979724, 277474655, 332969586, 443959448, 554949310, 665939172, 832423965, 1109898620, 1331878344, 1664847930, 2219797240, 3329695860, 6659391720]

約数ペア:

[(1, 6659391720), (2, 3329695860), (3, 2219797240), (4, 1664847930), (5, 1331878344), (6, 1109898620), (8, 832423965), (10, 665939172), (12, 554949310), (15, 443959448), (20, 332969586), (24, 277474655), (30, 221979724), (37, 179983560), (40, 166484793), (60, 110989862), (74, 89991780), (111, 59994520), (120, 55494931), (148, 44995890), (185, 35996712), (199, 33464280), (222, 29997260), (296, 22497945), (370, 17998356), (398, 16732140), (444, 14998630), (555, 11998904), (597, 11154760), (740, 8999178), (796, 8366070), (888, 7499315), (995, 6692856), (1110, 5999452), (1194, 5577380), (1480, 4499589), (1592, 4183035), (1990, 3346428), (2220, 2999726), (2388, 2788690), (2985, 2230952), (3980, 1673214), (4440, 1499863), (4776, 1394345), (5970, 1115476), (7363, 904440), (7537, 883560), (7960, 836607), (11940, 557738), (14726, 452220), (15074, 441780), (22089, 301480), (22611, 294520), (23880, 278869), (29452, 226110), (30148, 220890), (36815, 180888), (37685, 176712), (44178, 150740), (45222, 147260), (58904, 113055), (60296, 110445), (73630, 90444), (75370, 88356)]