189672840

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{8363}}^1$

素因数の和:8393

約数の個数: 160

約数和(自身を含む): 728671680

約数和(自身を除く): 538998840

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, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 8363, 11340, 16726, 22680, 25089, 33452, 41815, 50178, 58541, 66904, 75267, 83630, 100356, 117082, 125445, 150534, 167260, 175623, 200712, 225801, 234164, 250890, 292705, 301068, 334520, 351246, 376335, 451602, 468328, 501780, 526869, 585410, 602136, 677403, 702492, 752670, 878115, 903204, 1003560, 1053738, 1129005, 1170820, 1354806, 1404984, 1505340, 1580607, 1756230, 1806408, 2107476, 2258010, 2341640, 2634345, 2709612, 3010680, 3161214, 3387015, 3512460, 4214952, 4516020, 4741821, 5268690, 5419224, 6322428, 6774030, 7024920, 7903035, 9032040, 9483642, 10537380, 12644856, 13548060, 15806070, 18967284, 21074760, 23709105, 27096120, 31612140, 37934568, 47418210, 63224280, 94836420, 189672840]

約数ペア:

[(1, 189672840), (2, 94836420), (3, 63224280), (4, 47418210), (5, 37934568), (6, 31612140), (7, 27096120), (8, 23709105), (9, 21074760), (10, 18967284), (12, 15806070), (14, 13548060), (15, 12644856), (18, 10537380), (20, 9483642), (21, 9032040), (24, 7903035), (27, 7024920), (28, 6774030), (30, 6322428), (35, 5419224), (36, 5268690), (40, 4741821), (42, 4516020), (45, 4214952), (54, 3512460), (56, 3387015), (60, 3161214), (63, 3010680), (70, 2709612), (72, 2634345), (81, 2341640), (84, 2258010), (90, 2107476), (105, 1806408), (108, 1756230), (120, 1580607), (126, 1505340), (135, 1404984), (140, 1354806), (162, 1170820), (168, 1129005), (180, 1053738), (189, 1003560), (210, 903204), (216, 878115), (252, 752670), (270, 702492), (280, 677403), (315, 602136), (324, 585410), (360, 526869), (378, 501780), (405, 468328), (420, 451602), (504, 376335), (540, 351246), (567, 334520), (630, 301068), (648, 292705), (756, 250890), (810, 234164), (840, 225801), (945, 200712), (1080, 175623), (1134, 167260), (1260, 150534), (1512, 125445), (1620, 117082), (1890, 100356), (2268, 83630), (2520, 75267), (2835, 66904), (3240, 58541), (3780, 50178), (4536, 41815), (5670, 33452), (7560, 25089), (8363, 22680), (11340, 16726)]