957676720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11959}}^1$

素因数の和:12003

約数の個数: 160

約数和(自身を含む): 2989808640

約数和(自身を除く): 2032131920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1144, 1232, 1430, 1456, 1540, 1820, 2002, 2288, 2860, 3080, 3640, 4004, 5005, 5720, 6160, 7280, 8008, 10010, 11440, 11959, 16016, 20020, 23918, 40040, 47836, 59795, 80080, 83713, 95672, 119590, 131549, 155467, 167426, 191344, 239180, 263098, 310934, 334852, 418565, 478360, 526196, 621868, 657745, 669704, 777335, 837130, 920843, 956720, 1052392, 1088269, 1243736, 1315490, 1339408, 1554670, 1674260, 1710137, 1841686, 2104784, 2176538, 2487472, 2630980, 3109340, 3348520, 3420274, 3683372, 4353076, 4604215, 5261960, 5441345, 6218680, 6697040, 6840548, 7366744, 8550685, 8706152, 9208430, 10523920, 10882690, 11970959, 12437360, 13681096, 14733488, 17101370, 17412304, 18416860, 21765380, 23941918, 27362192, 34202740, 36833720, 43530760, 47883836, 59854795, 68405480, 73667440, 87061520, 95767672, 119709590, 136810960, 191535344, 239419180, 478838360, 957676720]

約数ペア:

[(1, 957676720), (2, 478838360), (4, 239419180), (5, 191535344), (7, 136810960), (8, 119709590), (10, 95767672), (11, 87061520), (13, 73667440), (14, 68405480), (16, 59854795), (20, 47883836), (22, 43530760), (26, 36833720), (28, 34202740), (35, 27362192), (40, 23941918), (44, 21765380), (52, 18416860), (55, 17412304), (56, 17101370), (65, 14733488), (70, 13681096), (77, 12437360), (80, 11970959), (88, 10882690), (91, 10523920), (104, 9208430), (110, 8706152), (112, 8550685), (130, 7366744), (140, 6840548), (143, 6697040), (154, 6218680), (176, 5441345), (182, 5261960), (208, 4604215), (220, 4353076), (260, 3683372), (280, 3420274), (286, 3348520), (308, 3109340), (364, 2630980), (385, 2487472), (440, 2176538), (455, 2104784), (520, 1841686), (560, 1710137), (572, 1674260), (616, 1554670), (715, 1339408), (728, 1315490), (770, 1243736), (880, 1088269), (910, 1052392), (1001, 956720), (1040, 920843), (1144, 837130), (1232, 777335), (1430, 669704), (1456, 657745), (1540, 621868), (1820, 526196), (2002, 478360), (2288, 418565), (2860, 334852), (3080, 310934), (3640, 263098), (4004, 239180), (5005, 191344), (5720, 167426), (6160, 155467), (7280, 131549), (8008, 119590), (10010, 95672), (11440, 83713), (11959, 80080), (16016, 59795), (20020, 47836), (23918, 40040)]