7824595520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:645

約数の個数: 224

約数和(自身を含む): 21833433600

約数和(自身を除く): 14008838080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 109, 112, 140, 146, 160, 218, 224, 280, 292, 320, 365, 436, 439, 448, 511, 545, 560, 584, 730, 763, 872, 878, 1022, 1090, 1120, 1168, 1460, 1526, 1744, 1756, 2044, 2180, 2195, 2240, 2336, 2555, 2920, 3052, 3073, 3488, 3512, 3815, 4088, 4360, 4390, 4672, 5110, 5840, 6104, 6146, 6976, 7024, 7630, 7957, 8176, 8720, 8780, 10220, 11680, 12208, 12292, 14048, 15260, 15365, 15914, 16352, 17440, 17560, 20440, 23360, 24416, 24584, 28096, 30520, 30730, 31828, 32047, 32704, 34880, 35120, 39785, 40880, 47851, 48832, 49168, 55699, 61040, 61460, 63656, 64094, 70240, 79570, 81760, 95702, 98336, 111398, 122080, 122920, 127312, 128188, 140480, 159140, 160235, 163520, 191404, 196672, 222796, 224329, 239255, 244160, 245840, 254624, 256376, 278495, 318280, 320470, 334957, 382808, 445592, 448658, 478510, 491680, 509248, 512752, 556990, 636560, 640940, 669914, 765616, 891184, 897316, 957020, 983360, 1025504, 1113980, 1121645, 1273120, 1281880, 1339828, 1531232, 1674785, 1782368, 1794632, 1914040, 2051008, 2227960, 2243290, 2546240, 2563760, 2679656, 3062464, 3349570, 3493123, 3564736, 3589264, 3828080, 4455920, 4486580, 5127520, 5359312, 6699140, 6986246, 7178528, 7656160, 8911840, 8973160, 10255040, 10718624, 13398280, 13972492, 14357056, 15312320, 17465615, 17823680, 17946320, 21437248, 24451861, 26796560, 27944984, 34931230, 35892640, 48903722, 53593120, 55889968, 69862460, 71785280, 97807444, 107186240, 111779936, 122259305, 139724920, 195614888, 223559872, 244518610, 279449840, 391229776, 489037220, 558899680, 782459552, 978074440, 1117799360, 1564919104, 1956148880, 3912297760, 7824595520]

約数ペア:

[(1, 7824595520), (2, 3912297760), (4, 1956148880), (5, 1564919104), (7, 1117799360), (8, 978074440), (10, 782459552), (14, 558899680), (16, 489037220), (20, 391229776), (28, 279449840), (32, 244518610), (35, 223559872), (40, 195614888), (56, 139724920), (64, 122259305), (70, 111779936), (73, 107186240), (80, 97807444), (109, 71785280), (112, 69862460), (140, 55889968), (146, 53593120), (160, 48903722), (218, 35892640), (224, 34931230), (280, 27944984), (292, 26796560), (320, 24451861), (365, 21437248), (436, 17946320), (439, 17823680), (448, 17465615), (511, 15312320), (545, 14357056), (560, 13972492), (584, 13398280), (730, 10718624), (763, 10255040), (872, 8973160), (878, 8911840), (1022, 7656160), (1090, 7178528), (1120, 6986246), (1168, 6699140), (1460, 5359312), (1526, 5127520), (1744, 4486580), (1756, 4455920), (2044, 3828080), (2180, 3589264), (2195, 3564736), (2240, 3493123), (2336, 3349570), (2555, 3062464), (2920, 2679656), (3052, 2563760), (3073, 2546240), (3488, 2243290), (3512, 2227960), (3815, 2051008), (4088, 1914040), (4360, 1794632), (4390, 1782368), (4672, 1674785), (5110, 1531232), (5840, 1339828), (6104, 1281880), (6146, 1273120), (6976, 1121645), (7024, 1113980), (7630, 1025504), (7957, 983360), (8176, 957020), (8720, 897316), (8780, 891184), (10220, 765616), (11680, 669914), (12208, 640940), (12292, 636560), (14048, 556990), (15260, 512752), (15365, 509248), (15914, 491680), (16352, 478510), (17440, 448658), (17560, 445592), (20440, 382808), (23360, 334957), (24416, 320470), (24584, 318280), (28096, 278495), (30520, 256376), (30730, 254624), (31828, 245840), (32047, 244160), (32704, 239255), (34880, 224329), (35120, 222796), (39785, 196672), (40880, 191404), (47851, 163520), (48832, 160235), (49168, 159140), (55699, 140480), (61040, 128188), (61460, 127312), (63656, 122920), (64094, 122080), (70240, 111398), (79570, 98336), (81760, 95702)]