322618680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6947}}^1$

素因数の和:7010

約数の個数: 128

約数和(自身を含む): 1100563200

約数和(自身を除く): 777944520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2322, 2580, 3096, 3870, 4644, 5160, 5805, 6947, 7740, 9288, 11610, 13894, 15480, 20841, 23220, 27788, 34735, 41682, 46440, 55576, 62523, 69470, 83364, 104205, 125046, 138940, 166728, 187569, 208410, 250092, 277880, 298721, 312615, 375138, 416820, 500184, 597442, 625230, 750276, 833640, 896163, 937845, 1194884, 1250460, 1493605, 1500552, 1792326, 1875690, 2389768, 2500920, 2688489, 2987210, 3584652, 3751380, 4480815, 5376978, 5974420, 7169304, 7502760, 8065467, 8961630, 10753956, 11948840, 13442445, 16130934, 17923260, 21507912, 26884890, 32261868, 35846520, 40327335, 53769780, 64523736, 80654670, 107539560, 161309340, 322618680]

約数ペア:

[(1, 322618680), (2, 161309340), (3, 107539560), (4, 80654670), (5, 64523736), (6, 53769780), (8, 40327335), (9, 35846520), (10, 32261868), (12, 26884890), (15, 21507912), (18, 17923260), (20, 16130934), (24, 13442445), (27, 11948840), (30, 10753956), (36, 8961630), (40, 8065467), (43, 7502760), (45, 7169304), (54, 5974420), (60, 5376978), (72, 4480815), (86, 3751380), (90, 3584652), (108, 2987210), (120, 2688489), (129, 2500920), (135, 2389768), (172, 1875690), (180, 1792326), (215, 1500552), (216, 1493605), (258, 1250460), (270, 1194884), (344, 937845), (360, 896163), (387, 833640), (430, 750276), (516, 625230), (540, 597442), (645, 500184), (774, 416820), (860, 375138), (1032, 312615), (1080, 298721), (1161, 277880), (1290, 250092), (1548, 208410), (1720, 187569), (1935, 166728), (2322, 138940), (2580, 125046), (3096, 104205), (3870, 83364), (4644, 69470), (5160, 62523), (5805, 55576), (6947, 46440), (7740, 41682), (9288, 34735), (11610, 27788), (13894, 23220), (15480, 20841)]