507186720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8191}}^1$

素因数の和:8255

約数の個数: 144

約数和(自身を含む): 1771241472

約数和(自身を除く): 1264054752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 4128, 5160, 6192, 6880, 7740, 8191, 10320, 12384, 15480, 16382, 20640, 24573, 30960, 32764, 40955, 49146, 61920, 65528, 73719, 81910, 98292, 122865, 131056, 147438, 163820, 196584, 245730, 262112, 294876, 327640, 352213, 368595, 393168, 491460, 589752, 655280, 704426, 737190, 786336, 982920, 1056639, 1179504, 1310560, 1408852, 1474380, 1761065, 1965840, 2113278, 2359008, 2817704, 2948760, 3169917, 3522130, 3931680, 4226556, 5283195, 5635408, 5897520, 6339834, 7044260, 8453112, 10566390, 11270816, 11795040, 12679668, 14088520, 15849585, 16906224, 21132780, 25359336, 28177040, 31699170, 33812448, 42265560, 50718672, 56354080, 63398340, 84531120, 101437344, 126796680, 169062240, 253593360, 507186720]

約数ペア:

[(1, 507186720), (2, 253593360), (3, 169062240), (4, 126796680), (5, 101437344), (6, 84531120), (8, 63398340), (9, 56354080), (10, 50718672), (12, 42265560), (15, 33812448), (16, 31699170), (18, 28177040), (20, 25359336), (24, 21132780), (30, 16906224), (32, 15849585), (36, 14088520), (40, 12679668), (43, 11795040), (45, 11270816), (48, 10566390), (60, 8453112), (72, 7044260), (80, 6339834), (86, 5897520), (90, 5635408), (96, 5283195), (120, 4226556), (129, 3931680), (144, 3522130), (160, 3169917), (172, 2948760), (180, 2817704), (215, 2359008), (240, 2113278), (258, 1965840), (288, 1761065), (344, 1474380), (360, 1408852), (387, 1310560), (430, 1179504), (480, 1056639), (516, 982920), (645, 786336), (688, 737190), (720, 704426), (774, 655280), (860, 589752), (1032, 491460), (1290, 393168), (1376, 368595), (1440, 352213), (1548, 327640), (1720, 294876), (1935, 262112), (2064, 245730), (2580, 196584), (3096, 163820), (3440, 147438), (3870, 131056), (4128, 122865), (5160, 98292), (6192, 81910), (6880, 73719), (7740, 65528), (8191, 61920), (10320, 49146), (12384, 40955), (15480, 32764), (16382, 30960), (20640, 24573)]