676200840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47353}}^1$

素因数の和:47391

約数の個数: 128

約数和(自身を含む): 2454831360

約数和(自身を除く): 1778630520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 47353, 94706, 142059, 189412, 236765, 284118, 331471, 378824, 473530, 568236, 662942, 710295, 805001, 947060, 994413, 1136472, 1325884, 1420590, 1610002, 1657355, 1894120, 1988826, 2415003, 2651768, 2841180, 3220004, 3314710, 3977652, 4025005, 4830006, 4972065, 5635007, 5682360, 6440008, 6629420, 7955304, 8050010, 9660012, 9944130, 11270014, 12075015, 13258840, 16100020, 16905021, 19320024, 19888260, 22540028, 24150030, 28175035, 32200040, 33810042, 39776520, 45080056, 48300060, 56350070, 67620084, 84525105, 96600120, 112700140, 135240168, 169050210, 225400280, 338100420, 676200840]

約数ペア:

[(1, 676200840), (2, 338100420), (3, 225400280), (4, 169050210), (5, 135240168), (6, 112700140), (7, 96600120), (8, 84525105), (10, 67620084), (12, 56350070), (14, 48300060), (15, 45080056), (17, 39776520), (20, 33810042), (21, 32200040), (24, 28175035), (28, 24150030), (30, 22540028), (34, 19888260), (35, 19320024), (40, 16905021), (42, 16100020), (51, 13258840), (56, 12075015), (60, 11270014), (68, 9944130), (70, 9660012), (84, 8050010), (85, 7955304), (102, 6629420), (105, 6440008), (119, 5682360), (120, 5635007), (136, 4972065), (140, 4830006), (168, 4025005), (170, 3977652), (204, 3314710), (210, 3220004), (238, 2841180), (255, 2651768), (280, 2415003), (340, 1988826), (357, 1894120), (408, 1657355), (420, 1610002), (476, 1420590), (510, 1325884), (595, 1136472), (680, 994413), (714, 947060), (840, 805001), (952, 710295), (1020, 662942), (1190, 568236), (1428, 473530), (1785, 378824), (2040, 331471), (2380, 284118), (2856, 236765), (3570, 189412), (4760, 142059), (7140, 94706), (14280, 47353)]