269194640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23531}}^1$

素因数の和:23568

約数の個数: 80

約数和(自身を含む): 735327936

約数和(自身を除く): 466133296

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 23531, 47062, 94124, 117655, 188248, 235310, 258841, 305903, 376496, 470620, 517682, 611806, 941240, 1035364, 1223612, 1294205, 1529515, 1882480, 2070728, 2447224, 2588410, 3059030, 3364933, 4141456, 4894448, 5176820, 6118060, 6729866, 10353640, 12236120, 13459732, 16824665, 20707280, 24472240, 26919464, 33649330, 53838928, 67298660, 134597320, 269194640]

約数ペア:

[(1, 269194640), (2, 134597320), (4, 67298660), (5, 53838928), (8, 33649330), (10, 26919464), (11, 24472240), (13, 20707280), (16, 16824665), (20, 13459732), (22, 12236120), (26, 10353640), (40, 6729866), (44, 6118060), (52, 5176820), (55, 4894448), (65, 4141456), (80, 3364933), (88, 3059030), (104, 2588410), (110, 2447224), (130, 2070728), (143, 1882480), (176, 1529515), (208, 1294205), (220, 1223612), (260, 1035364), (286, 941240), (440, 611806), (520, 517682), (572, 470620), (715, 376496), (880, 305903), (1040, 258841), (1144, 235310), (1430, 188248), (2288, 117655), (2860, 94124), (5720, 47062), (11440, 23531)]