135047920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{733}}^1$

素因数の和:807

約数の個数: 120

約数和(自身を含む): 373529664

約数和(自身を除く): 238481744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 49, 56, 70, 80, 94, 98, 112, 140, 188, 196, 235, 245, 280, 329, 376, 392, 470, 490, 560, 658, 733, 752, 784, 940, 980, 1316, 1466, 1645, 1880, 1960, 2303, 2632, 2932, 3290, 3665, 3760, 3920, 4606, 5131, 5264, 5864, 6580, 7330, 9212, 10262, 11515, 11728, 13160, 14660, 18424, 20524, 23030, 25655, 26320, 29320, 34451, 35917, 36848, 41048, 46060, 51310, 58640, 68902, 71834, 82096, 92120, 102620, 137804, 143668, 172255, 179585, 184240, 205240, 241157, 275608, 287336, 344510, 359170, 410480, 482314, 551216, 574672, 689020, 718340, 964628, 1205785, 1378040, 1436680, 1688099, 1929256, 2411570, 2756080, 2873360, 3376198, 3858512, 4823140, 6752396, 8440495, 9646280, 13504792, 16880990, 19292560, 27009584, 33761980, 67523960, 135047920]

約数ペア:

[(1, 135047920), (2, 67523960), (4, 33761980), (5, 27009584), (7, 19292560), (8, 16880990), (10, 13504792), (14, 9646280), (16, 8440495), (20, 6752396), (28, 4823140), (35, 3858512), (40, 3376198), (47, 2873360), (49, 2756080), (56, 2411570), (70, 1929256), (80, 1688099), (94, 1436680), (98, 1378040), (112, 1205785), (140, 964628), (188, 718340), (196, 689020), (235, 574672), (245, 551216), (280, 482314), (329, 410480), (376, 359170), (392, 344510), (470, 287336), (490, 275608), (560, 241157), (658, 205240), (733, 184240), (752, 179585), (784, 172255), (940, 143668), (980, 137804), (1316, 102620), (1466, 92120), (1645, 82096), (1880, 71834), (1960, 68902), (2303, 58640), (2632, 51310), (2932, 46060), (3290, 41048), (3665, 36848), (3760, 35917), (3920, 34451), (4606, 29320), (5131, 26320), (5264, 25655), (5864, 23030), (6580, 20524), (7330, 18424), (9212, 14660), (10262, 13160), (11515, 11728)]