189146520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27653}}^1$

素因数の和:27689

約数の個数: 96

約数和(自身を含む): 647103600

約数和(自身を除く): 457957080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 27653, 55306, 82959, 110612, 138265, 165918, 221224, 248877, 276530, 331836, 414795, 497754, 525407, 553060, 663672, 829590, 995508, 1050814, 1106120, 1244385, 1576221, 1659180, 1991016, 2101628, 2488770, 2627035, 3152442, 3318360, 4203256, 4728663, 4977540, 5254070, 6304884, 7881105, 9457326, 9955080, 10508140, 12609768, 15762210, 18914652, 21016280, 23643315, 31524420, 37829304, 47286630, 63048840, 94573260, 189146520]

約数ペア:

[(1, 189146520), (2, 94573260), (3, 63048840), (4, 47286630), (5, 37829304), (6, 31524420), (8, 23643315), (9, 21016280), (10, 18914652), (12, 15762210), (15, 12609768), (18, 10508140), (19, 9955080), (20, 9457326), (24, 7881105), (30, 6304884), (36, 5254070), (38, 4977540), (40, 4728663), (45, 4203256), (57, 3318360), (60, 3152442), (72, 2627035), (76, 2488770), (90, 2101628), (95, 1991016), (114, 1659180), (120, 1576221), (152, 1244385), (171, 1106120), (180, 1050814), (190, 995508), (228, 829590), (285, 663672), (342, 553060), (360, 525407), (380, 497754), (456, 414795), (570, 331836), (684, 276530), (760, 248877), (855, 221224), (1140, 165918), (1368, 138265), (1710, 110612), (2280, 82959), (3420, 55306), (6840, 27653)]