267687480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{317}}^1$

素因数の和:589

約数の個数: 128

約数和(自身を含む): 835246080

約数和(自身を除く): 567558600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 227, 248, 310, 317, 372, 454, 465, 620, 634, 681, 744, 908, 930, 951, 1135, 1240, 1268, 1362, 1585, 1816, 1860, 1902, 2270, 2536, 2724, 3170, 3405, 3720, 3804, 4540, 4755, 5448, 6340, 6810, 7037, 7608, 9080, 9510, 9827, 12680, 13620, 14074, 19020, 19654, 21111, 27240, 28148, 29481, 35185, 38040, 39308, 42222, 49135, 56296, 58962, 70370, 71959, 78616, 84444, 98270, 105555, 117924, 140740, 143918, 147405, 168888, 196540, 211110, 215877, 235848, 281480, 287836, 294810, 359795, 393080, 422220, 431754, 575672, 589620, 719590, 844440, 863508, 1079385, 1179240, 1439180, 1727016, 2158770, 2230729, 2878360, 4317540, 4461458, 6692187, 8635080, 8922916, 11153645, 13384374, 17845832, 22307290, 26768748, 33460935, 44614580, 53537496, 66921870, 89229160, 133843740, 267687480]

約数ペア:

[(1, 267687480), (2, 133843740), (3, 89229160), (4, 66921870), (5, 53537496), (6, 44614580), (8, 33460935), (10, 26768748), (12, 22307290), (15, 17845832), (20, 13384374), (24, 11153645), (30, 8922916), (31, 8635080), (40, 6692187), (60, 4461458), (62, 4317540), (93, 2878360), (120, 2230729), (124, 2158770), (155, 1727016), (186, 1439180), (227, 1179240), (248, 1079385), (310, 863508), (317, 844440), (372, 719590), (454, 589620), (465, 575672), (620, 431754), (634, 422220), (681, 393080), (744, 359795), (908, 294810), (930, 287836), (951, 281480), (1135, 235848), (1240, 215877), (1268, 211110), (1362, 196540), (1585, 168888), (1816, 147405), (1860, 143918), (1902, 140740), (2270, 117924), (2536, 105555), (2724, 98270), (3170, 84444), (3405, 78616), (3720, 71959), (3804, 70370), (4540, 58962), (4755, 56296), (5448, 49135), (6340, 42222), (6810, 39308), (7037, 38040), (7608, 35185), (9080, 29481), (9510, 28148), (9827, 27240), (12680, 21111), (13620, 19654), (14074, 19020)]