160803720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5801}}^1$

素因数の和:5836

約数の個数: 192

約数和(自身を含む): 651680640

約数和(自身を除く): 490876920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 5801, 6930, 9240, 11602, 13860, 17403, 23204, 27720, 29005, 34806, 40607, 46408, 52209, 58010, 63811, 69612, 81214, 87015, 104418, 116020, 121821, 127622, 139224, 162428, 174030, 191433, 203035, 208836, 232040, 243642, 255244, 261045, 319055, 324856, 348060, 365463, 382866, 406070, 417672, 446677, 487284, 510488, 522090, 574299, 609105, 638110, 696120, 730926, 765732, 812140, 893354, 957165, 974568, 1044180, 1148598, 1218210, 1276220, 1340031, 1461852, 1531464, 1624280, 1786708, 1827315, 1914330, 2088360, 2233385, 2297196, 2436420, 2552440, 2680062, 2871495, 2923704, 3573416, 3654630, 3828660, 4020093, 4466770, 4594392, 4872840, 5360124, 5742990, 6700155, 7309260, 7657320, 8040186, 8933540, 10720248, 11485980, 13400310, 14618520, 16080372, 17867080, 20100465, 22971960, 26800620, 32160744, 40200930, 53601240, 80401860, 160803720]

約数ペア:

[(1, 160803720), (2, 80401860), (3, 53601240), (4, 40200930), (5, 32160744), (6, 26800620), (7, 22971960), (8, 20100465), (9, 17867080), (10, 16080372), (11, 14618520), (12, 13400310), (14, 11485980), (15, 10720248), (18, 8933540), (20, 8040186), (21, 7657320), (22, 7309260), (24, 6700155), (28, 5742990), (30, 5360124), (33, 4872840), (35, 4594392), (36, 4466770), (40, 4020093), (42, 3828660), (44, 3654630), (45, 3573416), (55, 2923704), (56, 2871495), (60, 2680062), (63, 2552440), (66, 2436420), (70, 2297196), (72, 2233385), (77, 2088360), (84, 1914330), (88, 1827315), (90, 1786708), (99, 1624280), (105, 1531464), (110, 1461852), (120, 1340031), (126, 1276220), (132, 1218210), (140, 1148598), (154, 1044180), (165, 974568), (168, 957165), (180, 893354), (198, 812140), (210, 765732), (220, 730926), (231, 696120), (252, 638110), (264, 609105), (280, 574299), (308, 522090), (315, 510488), (330, 487284), (360, 446677), (385, 417672), (396, 406070), (420, 382866), (440, 365463), (462, 348060), (495, 324856), (504, 319055), (616, 261045), (630, 255244), (660, 243642), (693, 232040), (770, 208836), (792, 203035), (840, 191433), (924, 174030), (990, 162428), (1155, 139224), (1260, 127622), (1320, 121821), (1386, 116020), (1540, 104418), (1848, 87015), (1980, 81214), (2310, 69612), (2520, 63811), (2772, 58010), (3080, 52209), (3465, 46408), (3960, 40607), (4620, 34806), (5544, 29005), (5801, 27720), (6930, 23204), (9240, 17403), (11602, 13860)]