209344984800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{12461011}}^1$

素因数の和:12461041

約数の個数: 144

約数和(自身を含む): 778763405952

約数和(自身を除く): 569418421152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 16800, 12461011, 24922022, 37383033, 49844044, 62305055, 74766066, 87227077, 99688088, 124610110, 149532132, 174454154, 186915165, 199376176, 249220220, 261681231, 299064264, 311525275, 348908308, 373830330, 398752352, 436135385, 498440440, 523362462, 598128528, 623050550, 697816616, 747660660, 872270770, 934575825, 996880880, 1046724924, 1196257056, 1246101100, 1308406155, 1395633232, 1495321320, 1744541540, 1869151650, 1993761760, 2093449848, 2180676925, 2492202200, 2616812310, 2791266464, 2990642640, 3489083080, 3738303300, 4186899696, 4361353850, 4984404400, 5233624620, 5981285280, 6542030775, 6978166160, 7476606600, 8373799392, 8722707700, 9968808800, 10467249240, 13084061550, 13956332320, 14953213200, 17445415400, 20934498480, 26168123100, 29906426400, 34890830800, 41868996960, 52336246200, 69781661600, 104672492400, 209344984800]

約数ペア:

[(1, 209344984800), (2, 104672492400), (3, 69781661600), (4, 52336246200), (5, 41868996960), (6, 34890830800), (7, 29906426400), (8, 26168123100), (10, 20934498480), (12, 17445415400), (14, 14953213200), (15, 13956332320), (16, 13084061550), (20, 10467249240), (21, 9968808800), (24, 8722707700), (25, 8373799392), (28, 7476606600), (30, 6978166160), (32, 6542030775), (35, 5981285280), (40, 5233624620), (42, 4984404400), (48, 4361353850), (50, 4186899696), (56, 3738303300), (60, 3489083080), (70, 2990642640), (75, 2791266464), (80, 2616812310), (84, 2492202200), (96, 2180676925), (100, 2093449848), (105, 1993761760), (112, 1869151650), (120, 1744541540), (140, 1495321320), (150, 1395633232), (160, 1308406155), (168, 1246101100), (175, 1196257056), (200, 1046724924), (210, 996880880), (224, 934575825), (240, 872270770), (280, 747660660), (300, 697816616), (336, 623050550), (350, 598128528), (400, 523362462), (420, 498440440), (480, 436135385), (525, 398752352), (560, 373830330), (600, 348908308), (672, 311525275), (700, 299064264), (800, 261681231), (840, 249220220), (1050, 199376176), (1120, 186915165), (1200, 174454154), (1400, 149532132), (1680, 124610110), (2100, 99688088), (2400, 87227077), (2800, 74766066), (3360, 62305055), (4200, 49844044), (5600, 37383033), (8400, 24922022), (16800, 12461011)]