139353480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{18433}}^1$

素因数の和:18460

約数の個数: 128

約数和(自身を含む): 530899200

約数和(自身を除く): 391545720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 18433, 36866, 55299, 73732, 92165, 110598, 129031, 147464, 165897, 184330, 221196, 258062, 276495, 331794, 368660, 387093, 442392, 497691, 516124, 552990, 645155, 663588, 737320, 774186, 829485, 995382, 1032248, 1105980, 1161279, 1290310, 1327176, 1548372, 1658970, 1935465, 1990764, 2211960, 2322558, 2488455, 2580620, 3096744, 3317940, 3483837, 3870930, 3981528, 4645116, 4976910, 5161240, 5806395, 6635880, 6967674, 7741860, 9290232, 9953820, 11612790, 13935348, 15483720, 17419185, 19907640, 23225580, 27870696, 34838370, 46451160, 69676740, 139353480]

約数ペア:

[(1, 139353480), (2, 69676740), (3, 46451160), (4, 34838370), (5, 27870696), (6, 23225580), (7, 19907640), (8, 17419185), (9, 15483720), (10, 13935348), (12, 11612790), (14, 9953820), (15, 9290232), (18, 7741860), (20, 6967674), (21, 6635880), (24, 5806395), (27, 5161240), (28, 4976910), (30, 4645116), (35, 3981528), (36, 3870930), (40, 3483837), (42, 3317940), (45, 3096744), (54, 2580620), (56, 2488455), (60, 2322558), (63, 2211960), (70, 1990764), (72, 1935465), (84, 1658970), (90, 1548372), (105, 1327176), (108, 1290310), (120, 1161279), (126, 1105980), (135, 1032248), (140, 995382), (168, 829485), (180, 774186), (189, 737320), (210, 663588), (216, 645155), (252, 552990), (270, 516124), (280, 497691), (315, 442392), (360, 387093), (378, 368660), (420, 331794), (504, 276495), (540, 258062), (630, 221196), (756, 184330), (840, 165897), (945, 147464), (1080, 129031), (1260, 110598), (1512, 92165), (1890, 73732), (2520, 55299), (3780, 36866), (7560, 18433)]