6650974960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{1249}}^1$

素因数の和:1563

約数の個数: 160

約数和(自身を含む): 18235440000

約数和(自身を除く): 11584465040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 257, 259, 280, 296, 370, 514, 518, 560, 592, 740, 1028, 1036, 1249, 1285, 1295, 1480, 1799, 2056, 2072, 2498, 2570, 2590, 2960, 3598, 4112, 4144, 4996, 5140, 5180, 6245, 7196, 8743, 8995, 9509, 9992, 10280, 10360, 12490, 14392, 17486, 17990, 19018, 19984, 20560, 20720, 24980, 28784, 34972, 35980, 38036, 43715, 46213, 47545, 49960, 66563, 69944, 71960, 76072, 87430, 92426, 95090, 99920, 133126, 139888, 143920, 152144, 174860, 184852, 190180, 231065, 266252, 320993, 323491, 332815, 349720, 369704, 380360, 462130, 532504, 641986, 646982, 665630, 699440, 739408, 760720, 924260, 1065008, 1283972, 1293964, 1331260, 1604965, 1617455, 1848520, 2246951, 2567944, 2587928, 2662520, 3209930, 3234910, 3697040, 4493902, 5135888, 5175856, 5325040, 6419860, 6469820, 8987804, 11234755, 11876741, 12839720, 12939640, 17975608, 22469510, 23753482, 25679440, 25879280, 35951216, 44939020, 47506964, 59383705, 83137187, 89878040, 95013928, 118767410, 166274374, 179756080, 190027856, 237534820, 332548748, 415685935, 475069640, 665097496, 831371870, 950139280, 1330194992, 1662743740, 3325487480, 6650974960]

約数ペア:

[(1, 6650974960), (2, 3325487480), (4, 1662743740), (5, 1330194992), (7, 950139280), (8, 831371870), (10, 665097496), (14, 475069640), (16, 415685935), (20, 332548748), (28, 237534820), (35, 190027856), (37, 179756080), (40, 166274374), (56, 118767410), (70, 95013928), (74, 89878040), (80, 83137187), (112, 59383705), (140, 47506964), (148, 44939020), (185, 35951216), (257, 25879280), (259, 25679440), (280, 23753482), (296, 22469510), (370, 17975608), (514, 12939640), (518, 12839720), (560, 11876741), (592, 11234755), (740, 8987804), (1028, 6469820), (1036, 6419860), (1249, 5325040), (1285, 5175856), (1295, 5135888), (1480, 4493902), (1799, 3697040), (2056, 3234910), (2072, 3209930), (2498, 2662520), (2570, 2587928), (2590, 2567944), (2960, 2246951), (3598, 1848520), (4112, 1617455), (4144, 1604965), (4996, 1331260), (5140, 1293964), (5180, 1283972), (6245, 1065008), (7196, 924260), (8743, 760720), (8995, 739408), (9509, 699440), (9992, 665630), (10280, 646982), (10360, 641986), (12490, 532504), (14392, 462130), (17486, 380360), (17990, 369704), (19018, 349720), (19984, 332815), (20560, 323491), (20720, 320993), (24980, 266252), (28784, 231065), (34972, 190180), (35980, 184852), (38036, 174860), (43715, 152144), (46213, 143920), (47545, 139888), (49960, 133126), (66563, 99920), (69944, 95090), (71960, 92426), (76072, 87430)]