1906366000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12379}}^1$

素因数の和:12420

約数の個数: 160

約数和(自身を含む): 5747489280

約数和(自身を除く): 3841123280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 125, 140, 154, 175, 176, 200, 220, 250, 275, 280, 308, 350, 385, 400, 440, 500, 550, 560, 616, 700, 770, 875, 880, 1000, 1100, 1232, 1375, 1400, 1540, 1750, 1925, 2000, 2200, 2750, 2800, 3080, 3500, 3850, 4400, 5500, 6160, 7000, 7700, 9625, 11000, 12379, 14000, 15400, 19250, 22000, 24758, 30800, 38500, 49516, 61895, 77000, 86653, 99032, 123790, 136169, 154000, 173306, 198064, 247580, 272338, 309475, 346612, 433265, 495160, 544676, 618950, 680845, 693224, 866530, 953183, 990320, 1089352, 1237900, 1361690, 1386448, 1547375, 1733060, 1906366, 2166325, 2178704, 2475800, 2723380, 3094750, 3404225, 3466120, 3812732, 4332650, 4765915, 4951600, 5446760, 6189500, 6808450, 6932240, 7625464, 8665300, 9531830, 10831625, 10893520, 12379000, 13616900, 15250928, 17021125, 17330600, 19063660, 21663250, 23829575, 24758000, 27233800, 34042250, 34661200, 38127320, 43326500, 47659150, 54467600, 68084500, 76254640, 86653000, 95318300, 119147875, 136169000, 173306000, 190636600, 238295750, 272338000, 381273200, 476591500, 953183000, 1906366000]

約数ペア:

[(1, 1906366000), (2, 953183000), (4, 476591500), (5, 381273200), (7, 272338000), (8, 238295750), (10, 190636600), (11, 173306000), (14, 136169000), (16, 119147875), (20, 95318300), (22, 86653000), (25, 76254640), (28, 68084500), (35, 54467600), (40, 47659150), (44, 43326500), (50, 38127320), (55, 34661200), (56, 34042250), (70, 27233800), (77, 24758000), (80, 23829575), (88, 21663250), (100, 19063660), (110, 17330600), (112, 17021125), (125, 15250928), (140, 13616900), (154, 12379000), (175, 10893520), (176, 10831625), (200, 9531830), (220, 8665300), (250, 7625464), (275, 6932240), (280, 6808450), (308, 6189500), (350, 5446760), (385, 4951600), (400, 4765915), (440, 4332650), (500, 3812732), (550, 3466120), (560, 3404225), (616, 3094750), (700, 2723380), (770, 2475800), (875, 2178704), (880, 2166325), (1000, 1906366), (1100, 1733060), (1232, 1547375), (1375, 1386448), (1400, 1361690), (1540, 1237900), (1750, 1089352), (1925, 990320), (2000, 953183), (2200, 866530), (2750, 693224), (2800, 680845), (3080, 618950), (3500, 544676), (3850, 495160), (4400, 433265), (5500, 346612), (6160, 309475), (7000, 272338), (7700, 247580), (9625, 198064), (11000, 173306), (12379, 154000), (14000, 136169), (15400, 123790), (19250, 99032), (22000, 86653), (24758, 77000), (30800, 61895), (38500, 49516)]