189186480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{37537}}^1$

素因数の和:37563

約数の個数: 120

約数和(自身を含む): 726135072

約数和(自身を除く): 536948592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 37537, 75074, 112611, 150148, 187685, 225222, 262759, 300296, 337833, 375370, 450444, 525518, 563055, 600592, 675666, 750740, 788277, 900888, 1051036, 1126110, 1313795, 1351332, 1501480, 1576554, 1689165, 1801776, 2102072, 2252220, 2364831, 2627590, 2702664, 3002960, 3153108, 3378330, 3941385, 4204144, 4504440, 4729662, 5255180, 5405328, 6306216, 6756660, 7882770, 9008880, 9459324, 10510360, 11824155, 12612432, 13513320, 15765540, 18918648, 21020720, 23648310, 27026640, 31531080, 37837296, 47296620, 63062160, 94593240, 189186480]

約数ペア:

[(1, 189186480), (2, 94593240), (3, 63062160), (4, 47296620), (5, 37837296), (6, 31531080), (7, 27026640), (8, 23648310), (9, 21020720), (10, 18918648), (12, 15765540), (14, 13513320), (15, 12612432), (16, 11824155), (18, 10510360), (20, 9459324), (21, 9008880), (24, 7882770), (28, 6756660), (30, 6306216), (35, 5405328), (36, 5255180), (40, 4729662), (42, 4504440), (45, 4204144), (48, 3941385), (56, 3378330), (60, 3153108), (63, 3002960), (70, 2702664), (72, 2627590), (80, 2364831), (84, 2252220), (90, 2102072), (105, 1801776), (112, 1689165), (120, 1576554), (126, 1501480), (140, 1351332), (144, 1313795), (168, 1126110), (180, 1051036), (210, 900888), (240, 788277), (252, 750740), (280, 675666), (315, 600592), (336, 563055), (360, 525518), (420, 450444), (504, 375370), (560, 337833), (630, 300296), (720, 262759), (840, 225222), (1008, 187685), (1260, 150148), (1680, 112611), (2520, 75074), (5040, 37537)]