239555680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16453}}^1$

素因数の和:16488

約数の個数: 96

約数和(自身を含む): 696596544

約数和(自身を除く): 457040864

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 16453, 32906, 65812, 82265, 115171, 131624, 164530, 213889, 230342, 263248, 329060, 427778, 460684, 526496, 575855, 658120, 855556, 921368, 1069445, 1151710, 1316240, 1497223, 1711112, 1842736, 2138890, 2303420, 2632480, 2994446, 3422224, 3685472, 4277780, 4606840, 5988892, 6844448, 7486115, 8555560, 9213680, 11977784, 14972230, 17111120, 18427360, 23955568, 29944460, 34222240, 47911136, 59888920, 119777840, 239555680]

約数ペア:

[(1, 239555680), (2, 119777840), (4, 59888920), (5, 47911136), (7, 34222240), (8, 29944460), (10, 23955568), (13, 18427360), (14, 17111120), (16, 14972230), (20, 11977784), (26, 9213680), (28, 8555560), (32, 7486115), (35, 6844448), (40, 5988892), (52, 4606840), (56, 4277780), (65, 3685472), (70, 3422224), (80, 2994446), (91, 2632480), (104, 2303420), (112, 2138890), (130, 1842736), (140, 1711112), (160, 1497223), (182, 1316240), (208, 1151710), (224, 1069445), (260, 921368), (280, 855556), (364, 658120), (416, 575855), (455, 526496), (520, 460684), (560, 427778), (728, 329060), (910, 263248), (1040, 230342), (1120, 213889), (1456, 164530), (1820, 131624), (2080, 115171), (2912, 82265), (3640, 65812), (7280, 32906), (14560, 16453)]