269314240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1579}}^1$

素因数の和:1650

約数の個数: 112

約数和(自身を含む): 707928480

約数和(自身を除く): 438614240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 130, 160, 164, 205, 208, 260, 320, 328, 410, 416, 520, 533, 656, 820, 832, 1040, 1066, 1312, 1579, 1640, 2080, 2132, 2624, 2665, 3158, 3280, 4160, 4264, 5330, 6316, 6560, 7895, 8528, 10660, 12632, 13120, 15790, 17056, 20527, 21320, 25264, 31580, 34112, 41054, 42640, 50528, 63160, 64739, 82108, 85280, 101056, 102635, 126320, 129478, 164216, 170560, 205270, 252640, 258956, 323695, 328432, 410540, 505280, 517912, 647390, 656864, 821080, 841607, 1035824, 1294780, 1313728, 1642160, 1683214, 2071648, 2589560, 3284320, 3366428, 4143296, 4208035, 5179120, 6568640, 6732856, 8416070, 10358240, 13465712, 16832140, 20716480, 26931424, 33664280, 53862848, 67328560, 134657120, 269314240]

約数ペア:

[(1, 269314240), (2, 134657120), (4, 67328560), (5, 53862848), (8, 33664280), (10, 26931424), (13, 20716480), (16, 16832140), (20, 13465712), (26, 10358240), (32, 8416070), (40, 6732856), (41, 6568640), (52, 5179120), (64, 4208035), (65, 4143296), (80, 3366428), (82, 3284320), (104, 2589560), (130, 2071648), (160, 1683214), (164, 1642160), (205, 1313728), (208, 1294780), (260, 1035824), (320, 841607), (328, 821080), (410, 656864), (416, 647390), (520, 517912), (533, 505280), (656, 410540), (820, 328432), (832, 323695), (1040, 258956), (1066, 252640), (1312, 205270), (1579, 170560), (1640, 164216), (2080, 129478), (2132, 126320), (2624, 102635), (2665, 101056), (3158, 85280), (3280, 82108), (4160, 64739), (4264, 63160), (5330, 50528), (6316, 42640), (6560, 41054), (7895, 34112), (8528, 31580), (10660, 25264), (12632, 21320), (13120, 20527), (15790, 17056)]