73946040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1873}}^1$

素因数の和:1941

約数の個数: 128

約数和(自身を含む): 259061760

約数和(自身を除く): 185115720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1873, 1880, 1974, 2632, 2820, 3290, 3746, 3948, 4935, 5619, 5640, 6580, 7492, 7896, 9365, 9870, 11238, 13111, 13160, 14984, 18730, 19740, 22476, 26222, 28095, 37460, 39333, 39480, 44952, 52444, 56190, 65555, 74920, 78666, 88031, 104888, 112380, 131110, 157332, 176062, 196665, 224760, 262220, 264093, 314664, 352124, 393330, 440155, 524440, 528186, 616217, 704248, 786660, 880310, 1056372, 1232434, 1320465, 1573320, 1760620, 1848651, 2112744, 2464868, 2640930, 3081085, 3521240, 3697302, 4929736, 5281860, 6162170, 7394604, 9243255, 10563720, 12324340, 14789208, 18486510, 24648680, 36973020, 73946040]

約数ペア:

[(1, 73946040), (2, 36973020), (3, 24648680), (4, 18486510), (5, 14789208), (6, 12324340), (7, 10563720), (8, 9243255), (10, 7394604), (12, 6162170), (14, 5281860), (15, 4929736), (20, 3697302), (21, 3521240), (24, 3081085), (28, 2640930), (30, 2464868), (35, 2112744), (40, 1848651), (42, 1760620), (47, 1573320), (56, 1320465), (60, 1232434), (70, 1056372), (84, 880310), (94, 786660), (105, 704248), (120, 616217), (140, 528186), (141, 524440), (168, 440155), (188, 393330), (210, 352124), (235, 314664), (280, 264093), (282, 262220), (329, 224760), (376, 196665), (420, 176062), (470, 157332), (564, 131110), (658, 112380), (705, 104888), (840, 88031), (940, 78666), (987, 74920), (1128, 65555), (1316, 56190), (1410, 52444), (1645, 44952), (1873, 39480), (1880, 39333), (1974, 37460), (2632, 28095), (2820, 26222), (3290, 22476), (3746, 19740), (3948, 18730), (4935, 14984), (5619, 13160), (5640, 13111), (6580, 11238), (7492, 9870), (7896, 9365)]