2009782080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22511}}^1$

素因数の和:22565

約数の個数: 168

約数和(自身を含む): 7136123904

約数和(自身を除く): 5126341824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4464, 4960, 5580, 5952, 7440, 8928, 9920, 11160, 14880, 17856, 22320, 22511, 29760, 44640, 45022, 67533, 89280, 90044, 112555, 135066, 180088, 202599, 225110, 270132, 337665, 360176, 405198, 450220, 540264, 675330, 697841, 720352, 810396, 900440, 1012995, 1080528, 1350660, 1395682, 1440704, 1620792, 1800880, 2025990, 2093523, 2161056, 2701320, 2791364, 3241584, 3489205, 3601760, 4051980, 4187046, 4322112, 5402640, 5582728, 6280569, 6483168, 6978410, 7203520, 8103960, 8374092, 10467615, 10805280, 11165456, 12561138, 12966336, 13956820, 16207920, 16748184, 20935230, 21610560, 22330912, 25122276, 27913640, 31402845, 32415840, 33496368, 41870460, 44661824, 50244552, 55827280, 62805690, 64831680, 66992736, 83740920, 100489104, 111654560, 125611380, 133985472, 167481840, 200978208, 223309120, 251222760, 334963680, 401956416, 502445520, 669927360, 1004891040, 2009782080]

約数ペア:

[(1, 2009782080), (2, 1004891040), (3, 669927360), (4, 502445520), (5, 401956416), (6, 334963680), (8, 251222760), (9, 223309120), (10, 200978208), (12, 167481840), (15, 133985472), (16, 125611380), (18, 111654560), (20, 100489104), (24, 83740920), (30, 66992736), (31, 64831680), (32, 62805690), (36, 55827280), (40, 50244552), (45, 44661824), (48, 41870460), (60, 33496368), (62, 32415840), (64, 31402845), (72, 27913640), (80, 25122276), (90, 22330912), (93, 21610560), (96, 20935230), (120, 16748184), (124, 16207920), (144, 13956820), (155, 12966336), (160, 12561138), (180, 11165456), (186, 10805280), (192, 10467615), (240, 8374092), (248, 8103960), (279, 7203520), (288, 6978410), (310, 6483168), (320, 6280569), (360, 5582728), (372, 5402640), (465, 4322112), (480, 4187046), (496, 4051980), (558, 3601760), (576, 3489205), (620, 3241584), (720, 2791364), (744, 2701320), (930, 2161056), (960, 2093523), (992, 2025990), (1116, 1800880), (1240, 1620792), (1395, 1440704), (1440, 1395682), (1488, 1350660), (1860, 1080528), (1984, 1012995), (2232, 900440), (2480, 810396), (2790, 720352), (2880, 697841), (2976, 675330), (3720, 540264), (4464, 450220), (4960, 405198), (5580, 360176), (5952, 337665), (7440, 270132), (8928, 225110), (9920, 202599), (11160, 180088), (14880, 135066), (17856, 112555), (22320, 90044), (22511, 89280), (29760, 67533), (44640, 45022)]