233909880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 730183680

約数和(自身を除く): 496273800

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, 277, 310, 372, 454, 465, 554, 620, 681, 744, 831, 908, 930, 1108, 1135, 1240, 1362, 1385, 1662, 1816, 1860, 2216, 2270, 2724, 2770, 3324, 3405, 3720, 4155, 4540, 5448, 5540, 6648, 6810, 7037, 8310, 8587, 9080, 11080, 13620, 14074, 16620, 17174, 21111, 25761, 27240, 28148, 33240, 34348, 35185, 42222, 42935, 51522, 56296, 62879, 68696, 70370, 84444, 85870, 103044, 105555, 125758, 128805, 140740, 168888, 171740, 188637, 206088, 211110, 251516, 257610, 281480, 314395, 343480, 377274, 422220, 503032, 515220, 628790, 754548, 844440, 943185, 1030440, 1257580, 1509096, 1886370, 1949249, 2515160, 3772740, 3898498, 5847747, 7545480, 7796996, 9746245, 11695494, 15593992, 19492490, 23390988, 29238735, 38984980, 46781976, 58477470, 77969960, 116954940, 233909880]

約数ペア:

[(1, 233909880), (2, 116954940), (3, 77969960), (4, 58477470), (5, 46781976), (6, 38984980), (8, 29238735), (10, 23390988), (12, 19492490), (15, 15593992), (20, 11695494), (24, 9746245), (30, 7796996), (31, 7545480), (40, 5847747), (60, 3898498), (62, 3772740), (93, 2515160), (120, 1949249), (124, 1886370), (155, 1509096), (186, 1257580), (227, 1030440), (248, 943185), (277, 844440), (310, 754548), (372, 628790), (454, 515220), (465, 503032), (554, 422220), (620, 377274), (681, 343480), (744, 314395), (831, 281480), (908, 257610), (930, 251516), (1108, 211110), (1135, 206088), (1240, 188637), (1362, 171740), (1385, 168888), (1662, 140740), (1816, 128805), (1860, 125758), (2216, 105555), (2270, 103044), (2724, 85870), (2770, 84444), (3324, 70370), (3405, 68696), (3720, 62879), (4155, 56296), (4540, 51522), (5448, 42935), (5540, 42222), (6648, 35185), (6810, 34348), (7037, 33240), (8310, 28148), (8587, 27240), (9080, 25761), (11080, 21111), (13620, 17174), (14074, 16620)]