2570394400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4211}}^1$

素因数の和:4347

約数の個数: 144

約数和(自身を含む): 7238911680

約数和(自身を除く): 4668517280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 109, 112, 140, 160, 175, 200, 218, 224, 280, 350, 400, 436, 545, 560, 700, 763, 800, 872, 1090, 1120, 1400, 1526, 1744, 2180, 2725, 2800, 3052, 3488, 3815, 4211, 4360, 5450, 5600, 6104, 7630, 8422, 8720, 10900, 12208, 15260, 16844, 17440, 19075, 21055, 21800, 24416, 29477, 30520, 33688, 38150, 42110, 43600, 58954, 61040, 67376, 76300, 84220, 87200, 105275, 117908, 122080, 134752, 147385, 152600, 168440, 210550, 235816, 294770, 305200, 336880, 421100, 458999, 471632, 589540, 610400, 673760, 736925, 842200, 917998, 943264, 1179080, 1473850, 1684400, 1835996, 2294995, 2358160, 2947700, 3212993, 3368800, 3671992, 4589990, 4716320, 5895400, 6425986, 7343984, 9179980, 11474975, 11790800, 12851972, 14687968, 16064965, 18359960, 22949950, 23581600, 25703944, 32129930, 36719920, 45899900, 51407888, 64259860, 73439840, 80324825, 91799800, 102815776, 128519720, 160649650, 183599600, 257039440, 321299300, 367199200, 514078880, 642598600, 1285197200, 2570394400]

約数ペア:

[(1, 2570394400), (2, 1285197200), (4, 642598600), (5, 514078880), (7, 367199200), (8, 321299300), (10, 257039440), (14, 183599600), (16, 160649650), (20, 128519720), (25, 102815776), (28, 91799800), (32, 80324825), (35, 73439840), (40, 64259860), (50, 51407888), (56, 45899900), (70, 36719920), (80, 32129930), (100, 25703944), (109, 23581600), (112, 22949950), (140, 18359960), (160, 16064965), (175, 14687968), (200, 12851972), (218, 11790800), (224, 11474975), (280, 9179980), (350, 7343984), (400, 6425986), (436, 5895400), (545, 4716320), (560, 4589990), (700, 3671992), (763, 3368800), (800, 3212993), (872, 2947700), (1090, 2358160), (1120, 2294995), (1400, 1835996), (1526, 1684400), (1744, 1473850), (2180, 1179080), (2725, 943264), (2800, 917998), (3052, 842200), (3488, 736925), (3815, 673760), (4211, 610400), (4360, 589540), (5450, 471632), (5600, 458999), (6104, 421100), (7630, 336880), (8422, 305200), (8720, 294770), (10900, 235816), (12208, 210550), (15260, 168440), (16844, 152600), (17440, 147385), (19075, 134752), (21055, 122080), (21800, 117908), (24416, 105275), (29477, 87200), (30520, 84220), (33688, 76300), (38150, 67376), (42110, 61040), (43600, 58954)]