2020700880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11093}}^1$

素因数の和:11146

約数の個数: 240

約数和(自身を含む): 7725684096

約数和(自身を除く): 5704983216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 48, 55, 60, 66, 69, 72, 80, 88, 90, 92, 99, 110, 115, 120, 132, 138, 144, 165, 176, 180, 184, 198, 207, 220, 230, 240, 253, 264, 276, 330, 345, 360, 368, 396, 414, 440, 460, 495, 506, 528, 552, 660, 690, 720, 759, 792, 828, 880, 920, 990, 1012, 1035, 1104, 1265, 1320, 1380, 1518, 1584, 1656, 1840, 1980, 2024, 2070, 2277, 2530, 2640, 2760, 3036, 3312, 3795, 3960, 4048, 4140, 4554, 5060, 5520, 6072, 7590, 7920, 8280, 9108, 10120, 11093, 11385, 12144, 15180, 16560, 18216, 20240, 22186, 22770, 30360, 33279, 36432, 44372, 45540, 55465, 60720, 66558, 88744, 91080, 99837, 110930, 122023, 133116, 166395, 177488, 182160, 199674, 221860, 244046, 255139, 266232, 332790, 366069, 399348, 443720, 488092, 499185, 510278, 532464, 610115, 665580, 732138, 765417, 798696, 887440, 976184, 998370, 1020556, 1098207, 1220230, 1275695, 1331160, 1464276, 1530834, 1597392, 1830345, 1952368, 1996740, 2041112, 2196414, 2296251, 2440460, 2551390, 2662320, 2806529, 2928552, 3061668, 3660690, 3827085, 3993480, 4082224, 4392828, 4592502, 4880920, 5102780, 5491035, 5613058, 5857104, 6123336, 7321380, 7654170, 7986960, 8419587, 8785656, 9185004, 9761840, 10205560, 10982070, 11226116, 11481255, 12246672, 14032645, 14642760, 15308340, 16839174, 17571312, 18370008, 20411120, 21964140, 22452232, 22962510, 25258761, 28065290, 29285520, 30616680, 33678348, 36740016, 42097935, 43928280, 44904464, 45925020, 50517522, 56130580, 61233360, 67356696, 84195870, 87856560, 91850040, 101035044, 112261160, 126293805, 134713392, 168391740, 183700080, 202070088, 224522320, 252587610, 336783480, 404140176, 505175220, 673566960, 1010350440, 2020700880]

約数ペア:

[(1, 2020700880), (2, 1010350440), (3, 673566960), (4, 505175220), (5, 404140176), (6, 336783480), (8, 252587610), (9, 224522320), (10, 202070088), (11, 183700080), (12, 168391740), (15, 134713392), (16, 126293805), (18, 112261160), (20, 101035044), (22, 91850040), (23, 87856560), (24, 84195870), (30, 67356696), (33, 61233360), (36, 56130580), (40, 50517522), (44, 45925020), (45, 44904464), (46, 43928280), (48, 42097935), (55, 36740016), (60, 33678348), (66, 30616680), (69, 29285520), (72, 28065290), (80, 25258761), (88, 22962510), (90, 22452232), (92, 21964140), (99, 20411120), (110, 18370008), (115, 17571312), (120, 16839174), (132, 15308340), (138, 14642760), (144, 14032645), (165, 12246672), (176, 11481255), (180, 11226116), (184, 10982070), (198, 10205560), (207, 9761840), (220, 9185004), (230, 8785656), (240, 8419587), (253, 7986960), (264, 7654170), (276, 7321380), (330, 6123336), (345, 5857104), (360, 5613058), (368, 5491035), (396, 5102780), (414, 4880920), (440, 4592502), (460, 4392828), (495, 4082224), (506, 3993480), (528, 3827085), (552, 3660690), (660, 3061668), (690, 2928552), (720, 2806529), (759, 2662320), (792, 2551390), (828, 2440460), (880, 2296251), (920, 2196414), (990, 2041112), (1012, 1996740), (1035, 1952368), (1104, 1830345), (1265, 1597392), (1320, 1530834), (1380, 1464276), (1518, 1331160), (1584, 1275695), (1656, 1220230), (1840, 1098207), (1980, 1020556), (2024, 998370), (2070, 976184), (2277, 887440), (2530, 798696), (2640, 765417), (2760, 732138), (3036, 665580), (3312, 610115), (3795, 532464), (3960, 510278), (4048, 499185), (4140, 488092), (4554, 443720), (5060, 399348), (5520, 366069), (6072, 332790), (7590, 266232), (7920, 255139), (8280, 244046), (9108, 221860), (10120, 199674), (11093, 182160), (11385, 177488), (12144, 166395), (15180, 133116), (16560, 122023), (18216, 110930), (20240, 99837), (22186, 91080), (22770, 88744), (30360, 66558), (33279, 60720), (36432, 55465), (44372, 45540)]