299768560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41177}}^1$

素因数の和:41210

約数の個数: 80

約数和(自身を含む): 857820096

約数和(自身を除く): 558051536

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 41177, 82354, 164708, 205885, 288239, 329416, 411770, 535301, 576478, 658832, 823540, 1070602, 1152956, 1441195, 1647080, 2141204, 2305912, 2676505, 2882390, 3294160, 3747107, 4282408, 4611824, 5353010, 5764780, 7494214, 8564816, 10706020, 11529560, 14988428, 18735535, 21412040, 23059120, 29976856, 37471070, 42824080, 59953712, 74942140, 149884280, 299768560]

約数ペア:

[(1, 299768560), (2, 149884280), (4, 74942140), (5, 59953712), (7, 42824080), (8, 37471070), (10, 29976856), (13, 23059120), (14, 21412040), (16, 18735535), (20, 14988428), (26, 11529560), (28, 10706020), (35, 8564816), (40, 7494214), (52, 5764780), (56, 5353010), (65, 4611824), (70, 4282408), (80, 3747107), (91, 3294160), (104, 2882390), (112, 2676505), (130, 2305912), (140, 2141204), (182, 1647080), (208, 1441195), (260, 1152956), (280, 1070602), (364, 823540), (455, 658832), (520, 576478), (560, 535301), (728, 411770), (910, 329416), (1040, 288239), (1456, 205885), (1820, 164708), (3640, 82354), (7280, 41177)]