804979760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:583

約数の個数: 160

約数和(自身を含む): 2136613248

約数和(自身を除く): 1331633488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 73, 80, 92, 104, 115, 130, 146, 184, 208, 230, 260, 292, 299, 365, 368, 460, 461, 520, 584, 598, 730, 920, 922, 949, 1040, 1168, 1196, 1460, 1495, 1679, 1840, 1844, 1898, 2305, 2392, 2920, 2990, 3358, 3688, 3796, 4610, 4745, 4784, 5840, 5980, 5993, 6716, 7376, 7592, 8395, 9220, 9490, 10603, 11960, 11986, 13432, 15184, 16790, 18440, 18980, 21206, 21827, 23920, 23972, 26864, 29965, 33580, 33653, 36880, 37960, 42412, 43654, 47944, 53015, 59930, 67160, 67306, 75920, 84824, 87308, 95888, 106030, 109135, 119860, 134320, 134612, 137839, 168265, 169648, 174616, 212060, 218270, 239720, 269224, 275678, 336530, 349232, 424120, 436540, 437489, 479440, 538448, 551356, 673060, 689195, 774019, 848240, 873080, 874978, 1102712, 1346120, 1378390, 1548038, 1746160, 1749956, 2187445, 2205424, 2692240, 2756780, 3096076, 3499912, 3870095, 4374890, 5513560, 6192152, 6999824, 7740190, 8749780, 10062247, 11027120, 12384304, 15480380, 17499560, 20124494, 30960760, 34999120, 40248988, 50311235, 61921520, 80497976, 100622470, 160995952, 201244940, 402489880, 804979760]

約数ペア:

[(1, 804979760), (2, 402489880), (4, 201244940), (5, 160995952), (8, 100622470), (10, 80497976), (13, 61921520), (16, 50311235), (20, 40248988), (23, 34999120), (26, 30960760), (40, 20124494), (46, 17499560), (52, 15480380), (65, 12384304), (73, 11027120), (80, 10062247), (92, 8749780), (104, 7740190), (115, 6999824), (130, 6192152), (146, 5513560), (184, 4374890), (208, 3870095), (230, 3499912), (260, 3096076), (292, 2756780), (299, 2692240), (365, 2205424), (368, 2187445), (460, 1749956), (461, 1746160), (520, 1548038), (584, 1378390), (598, 1346120), (730, 1102712), (920, 874978), (922, 873080), (949, 848240), (1040, 774019), (1168, 689195), (1196, 673060), (1460, 551356), (1495, 538448), (1679, 479440), (1840, 437489), (1844, 436540), (1898, 424120), (2305, 349232), (2392, 336530), (2920, 275678), (2990, 269224), (3358, 239720), (3688, 218270), (3796, 212060), (4610, 174616), (4745, 169648), (4784, 168265), (5840, 137839), (5980, 134612), (5993, 134320), (6716, 119860), (7376, 109135), (7592, 106030), (8395, 95888), (9220, 87308), (9490, 84824), (10603, 75920), (11960, 67306), (11986, 67160), (13432, 59930), (15184, 53015), (16790, 47944), (18440, 43654), (18980, 42412), (21206, 37960), (21827, 36880), (23920, 33653), (23972, 33580), (26864, 29965)]