189307080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16963}}^1$

素因数の和:17011

約数の個数: 96

約数和(自身を含む): 635132160

約数和(自身を除く): 445825080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 16963, 33926, 50889, 67852, 84815, 101778, 135704, 152667, 169630, 203556, 254445, 305334, 339260, 407112, 508890, 525853, 610668, 678520, 763335, 1017780, 1051706, 1221336, 1526670, 1577559, 2035560, 2103412, 2629265, 3053340, 3155118, 4206824, 4732677, 5258530, 6106680, 6310236, 7887795, 9465354, 10517060, 12620472, 15775590, 18930708, 21034120, 23663385, 31551180, 37861416, 47326770, 63102360, 94653540, 189307080]

約数ペア:

[(1, 189307080), (2, 94653540), (3, 63102360), (4, 47326770), (5, 37861416), (6, 31551180), (8, 23663385), (9, 21034120), (10, 18930708), (12, 15775590), (15, 12620472), (18, 10517060), (20, 9465354), (24, 7887795), (30, 6310236), (31, 6106680), (36, 5258530), (40, 4732677), (45, 4206824), (60, 3155118), (62, 3053340), (72, 2629265), (90, 2103412), (93, 2035560), (120, 1577559), (124, 1526670), (155, 1221336), (180, 1051706), (186, 1017780), (248, 763335), (279, 678520), (310, 610668), (360, 525853), (372, 508890), (465, 407112), (558, 339260), (620, 305334), (744, 254445), (930, 203556), (1116, 169630), (1240, 152667), (1395, 135704), (1860, 101778), (2232, 84815), (2790, 67852), (3720, 50889), (5580, 33926), (11160, 16963)]