228347840

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{14563}}^1$

素因数の和:14594

約数の個数: 84

約数和(自身を含む): 632572776

約数和(自身を除く): 404224936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 14563, 15680, 29126, 58252, 72815, 101941, 116504, 145630, 203882, 233008, 291260, 407764, 466016, 509705, 582520, 713587, 815528, 932032, 1019410, 1165040, 1427174, 1631056, 2038820, 2330080, 2854348, 3262112, 3567935, 4077640, 4660160, 5708696, 6524224, 7135870, 8155280, 11417392, 14271740, 16310560, 22834784, 28543480, 32621120, 45669568, 57086960, 114173920, 228347840]

約数ペア:

[(1, 228347840), (2, 114173920), (4, 57086960), (5, 45669568), (7, 32621120), (8, 28543480), (10, 22834784), (14, 16310560), (16, 14271740), (20, 11417392), (28, 8155280), (32, 7135870), (35, 6524224), (40, 5708696), (49, 4660160), (56, 4077640), (64, 3567935), (70, 3262112), (80, 2854348), (98, 2330080), (112, 2038820), (140, 1631056), (160, 1427174), (196, 1165040), (224, 1019410), (245, 932032), (280, 815528), (320, 713587), (392, 582520), (448, 509705), (490, 466016), (560, 407764), (784, 291260), (980, 233008), (1120, 203882), (1568, 145630), (1960, 116504), (2240, 101941), (3136, 72815), (3920, 58252), (7840, 29126), (14563, 15680)]