246613920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3863}}^1$

素因数の和:3907

約数の個数: 192

約数和(自身を含む): 934778880

約数和(自身を除く): 688164960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3863, 3990, 4256, 4560, 5320, 6384, 7726, 7980, 9120, 10640, 11589, 12768, 15452, 15960, 19315, 21280, 23178, 27041, 30904, 31920, 38630, 46356, 54082, 57945, 61808, 63840, 73397, 77260, 81123, 92712, 108164, 115890, 123616, 135205, 146794, 154520, 162246, 185424, 216328, 220191, 231780, 270410, 293588, 309040, 324492, 366985, 370848, 405615, 432656, 440382, 463560, 513779, 540820, 587176, 618080, 648984, 733970, 811230, 865312, 880764, 927120, 1027558, 1081640, 1100955, 1174352, 1297968, 1467940, 1541337, 1622460, 1761528, 1854240, 2055116, 2163280, 2201910, 2348704, 2568895, 2595936, 2935880, 3082674, 3244920, 3523056, 4110232, 4326560, 4403820, 5137790, 5871760, 6165348, 6489840, 7046112, 7706685, 8220464, 8807640, 10275580, 11743520, 12330696, 12979680, 15413370, 16440928, 17615280, 20551160, 24661392, 30826740, 35230560, 41102320, 49322784, 61653480, 82204640, 123306960, 246613920]

約数ペア:

[(1, 246613920), (2, 123306960), (3, 82204640), (4, 61653480), (5, 49322784), (6, 41102320), (7, 35230560), (8, 30826740), (10, 24661392), (12, 20551160), (14, 17615280), (15, 16440928), (16, 15413370), (19, 12979680), (20, 12330696), (21, 11743520), (24, 10275580), (28, 8807640), (30, 8220464), (32, 7706685), (35, 7046112), (38, 6489840), (40, 6165348), (42, 5871760), (48, 5137790), (56, 4403820), (57, 4326560), (60, 4110232), (70, 3523056), (76, 3244920), (80, 3082674), (84, 2935880), (95, 2595936), (96, 2568895), (105, 2348704), (112, 2201910), (114, 2163280), (120, 2055116), (133, 1854240), (140, 1761528), (152, 1622460), (160, 1541337), (168, 1467940), (190, 1297968), (210, 1174352), (224, 1100955), (228, 1081640), (240, 1027558), (266, 927120), (280, 880764), (285, 865312), (304, 811230), (336, 733970), (380, 648984), (399, 618080), (420, 587176), (456, 540820), (480, 513779), (532, 463560), (560, 440382), (570, 432656), (608, 405615), (665, 370848), (672, 366985), (760, 324492), (798, 309040), (840, 293588), (912, 270410), (1064, 231780), (1120, 220191), (1140, 216328), (1330, 185424), (1520, 162246), (1596, 154520), (1680, 146794), (1824, 135205), (1995, 123616), (2128, 115890), (2280, 108164), (2660, 92712), (3040, 81123), (3192, 77260), (3360, 73397), (3863, 63840), (3990, 61808), (4256, 57945), (4560, 54082), (5320, 46356), (6384, 38630), (7726, 31920), (7980, 30904), (9120, 27041), (10640, 23178), (11589, 21280), (12768, 19315), (15452, 15960)]