140204160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:367

約数の個数: 192

約数和(自身を含む): 490964760

約数和(自身を除く): 350760600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 101, 120, 128, 144, 160, 180, 192, 202, 240, 241, 288, 303, 320, 360, 384, 404, 480, 482, 505, 576, 606, 640, 720, 723, 808, 909, 960, 964, 1010, 1152, 1205, 1212, 1440, 1446, 1515, 1616, 1818, 1920, 1928, 2020, 2169, 2410, 2424, 2880, 2892, 3030, 3232, 3615, 3636, 3856, 4040, 4338, 4545, 4820, 4848, 5760, 5784, 6060, 6464, 7230, 7272, 7712, 8080, 8676, 9090, 9640, 9696, 10845, 11568, 12120, 12928, 14460, 14544, 15424, 16160, 17352, 18180, 19280, 19392, 21690, 23136, 24240, 24341, 28920, 29088, 30848, 32320, 34704, 36360, 38560, 38784, 43380, 46272, 48480, 48682, 57840, 58176, 64640, 69408, 72720, 73023, 77120, 86760, 92544, 96960, 97364, 115680, 116352, 121705, 138816, 145440, 146046, 154240, 173520, 193920, 194728, 219069, 231360, 243410, 277632, 290880, 292092, 347040, 365115, 389456, 438138, 462720, 486820, 581760, 584184, 694080, 730230, 778912, 876276, 973640, 1095345, 1168368, 1388160, 1460460, 1557824, 1752552, 1947280, 2190690, 2336736, 2920920, 3115648, 3505104, 3894560, 4381380, 4673472, 5841840, 7010208, 7789120, 8762760, 9346944, 11683680, 14020416, 15578240, 17525520, 23367360, 28040832, 35051040, 46734720, 70102080, 140204160]

約数ペア:

[(1, 140204160), (2, 70102080), (3, 46734720), (4, 35051040), (5, 28040832), (6, 23367360), (8, 17525520), (9, 15578240), (10, 14020416), (12, 11683680), (15, 9346944), (16, 8762760), (18, 7789120), (20, 7010208), (24, 5841840), (30, 4673472), (32, 4381380), (36, 3894560), (40, 3505104), (45, 3115648), (48, 2920920), (60, 2336736), (64, 2190690), (72, 1947280), (80, 1752552), (90, 1557824), (96, 1460460), (101, 1388160), (120, 1168368), (128, 1095345), (144, 973640), (160, 876276), (180, 778912), (192, 730230), (202, 694080), (240, 584184), (241, 581760), (288, 486820), (303, 462720), (320, 438138), (360, 389456), (384, 365115), (404, 347040), (480, 292092), (482, 290880), (505, 277632), (576, 243410), (606, 231360), (640, 219069), (720, 194728), (723, 193920), (808, 173520), (909, 154240), (960, 146046), (964, 145440), (1010, 138816), (1152, 121705), (1205, 116352), (1212, 115680), (1440, 97364), (1446, 96960), (1515, 92544), (1616, 86760), (1818, 77120), (1920, 73023), (1928, 72720), (2020, 69408), (2169, 64640), (2410, 58176), (2424, 57840), (2880, 48682), (2892, 48480), (3030, 46272), (3232, 43380), (3615, 38784), (3636, 38560), (3856, 36360), (4040, 34704), (4338, 32320), (4545, 30848), (4820, 29088), (4848, 28920), (5760, 24341), (5784, 24240), (6060, 23136), (6464, 21690), (7230, 19392), (7272, 19280), (7712, 18180), (8080, 17352), (8676, 16160), (9090, 15424), (9640, 14544), (9696, 14460), (10845, 12928), (11568, 12120)]