2507322720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{746227}}^1$

素因数の和:746252

約数の個数: 96

約数和(自身を含む): 9026373888

約数和(自身を除く): 6519051168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 746227, 1492454, 2238681, 2984908, 3731135, 4477362, 5223589, 5969816, 7462270, 8954724, 10447178, 11193405, 11939632, 14924540, 15670767, 17909448, 20894356, 22386810, 23879264, 26117945, 29849080, 31341534, 35818896, 41788712, 44773620, 52235890, 59698160, 62683068, 71637792, 78353835, 83577424, 89547240, 104471780, 119396320, 125366136, 156707670, 167154848, 179094480, 208943560, 250732272, 313415340, 358188960, 417887120, 501464544, 626830680, 835774240, 1253661360, 2507322720]

約数ペア:

[(1, 2507322720), (2, 1253661360), (3, 835774240), (4, 626830680), (5, 501464544), (6, 417887120), (7, 358188960), (8, 313415340), (10, 250732272), (12, 208943560), (14, 179094480), (15, 167154848), (16, 156707670), (20, 125366136), (21, 119396320), (24, 104471780), (28, 89547240), (30, 83577424), (32, 78353835), (35, 71637792), (40, 62683068), (42, 59698160), (48, 52235890), (56, 44773620), (60, 41788712), (70, 35818896), (80, 31341534), (84, 29849080), (96, 26117945), (105, 23879264), (112, 22386810), (120, 20894356), (140, 17909448), (160, 15670767), (168, 14924540), (210, 11939632), (224, 11193405), (240, 10447178), (280, 8954724), (336, 7462270), (420, 5969816), (480, 5223589), (560, 4477362), (672, 3731135), (840, 2984908), (1120, 2238681), (1680, 1492454), (3360, 746227)]