193716720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6257}}^1$

素因数の和:6319

約数の個数: 120

約数和(自身を含む): 665801136

約数和(自身を除く): 472084416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 6257, 7740, 10320, 12514, 15480, 18771, 25028, 30960, 31285, 37542, 50056, 56313, 62570, 75084, 93855, 100112, 112626, 125140, 150168, 187710, 225252, 250280, 269051, 281565, 300336, 375420, 450504, 500560, 538102, 563130, 750840, 807153, 901008, 1076204, 1126260, 1345255, 1501680, 1614306, 2152408, 2252520, 2421459, 2690510, 3228612, 4035765, 4304816, 4505040, 4842918, 5381020, 6457224, 8071530, 9685836, 10762040, 12107295, 12914448, 16143060, 19371672, 21524080, 24214590, 32286120, 38743344, 48429180, 64572240, 96858360, 193716720]

約数ペア:

[(1, 193716720), (2, 96858360), (3, 64572240), (4, 48429180), (5, 38743344), (6, 32286120), (8, 24214590), (9, 21524080), (10, 19371672), (12, 16143060), (15, 12914448), (16, 12107295), (18, 10762040), (20, 9685836), (24, 8071530), (30, 6457224), (36, 5381020), (40, 4842918), (43, 4505040), (45, 4304816), (48, 4035765), (60, 3228612), (72, 2690510), (80, 2421459), (86, 2252520), (90, 2152408), (120, 1614306), (129, 1501680), (144, 1345255), (172, 1126260), (180, 1076204), (215, 901008), (240, 807153), (258, 750840), (344, 563130), (360, 538102), (387, 500560), (430, 450504), (516, 375420), (645, 300336), (688, 281565), (720, 269051), (774, 250280), (860, 225252), (1032, 187710), (1290, 150168), (1548, 125140), (1720, 112626), (1935, 100112), (2064, 93855), (2580, 75084), (3096, 62570), (3440, 56313), (3870, 50056), (5160, 37542), (6192, 31285), (6257, 30960), (7740, 25028), (10320, 18771), (12514, 15480)]