214960920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{105373}}^1$

素因数の和:105404

約数の個数: 64

約数和(自身を含む): 682823520

約数和(自身を除く): 467862600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 105373, 210746, 316119, 421492, 526865, 632238, 842984, 1053730, 1264476, 1580595, 1791341, 2107460, 2528952, 3161190, 3582682, 4214920, 5374023, 6322380, 7165364, 8956705, 10748046, 12644760, 14330728, 17913410, 21496092, 26870115, 35826820, 42992184, 53740230, 71653640, 107480460, 214960920]

約数ペア:

[(1, 214960920), (2, 107480460), (3, 71653640), (4, 53740230), (5, 42992184), (6, 35826820), (8, 26870115), (10, 21496092), (12, 17913410), (15, 14330728), (17, 12644760), (20, 10748046), (24, 8956705), (30, 7165364), (34, 6322380), (40, 5374023), (51, 4214920), (60, 3582682), (68, 3161190), (85, 2528952), (102, 2107460), (120, 1791341), (136, 1580595), (170, 1264476), (204, 1053730), (255, 842984), (340, 632238), (408, 526865), (510, 421492), (680, 316119), (1020, 210746), (2040, 105373)]