404308080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:820

約数の個数: 240

約数和(自身を含む): 1504189440

約数和(自身を除く): 1099881360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 71, 72, 80, 88, 90, 99, 110, 120, 132, 142, 144, 165, 176, 180, 198, 213, 220, 240, 264, 284, 330, 355, 360, 396, 426, 440, 495, 528, 568, 639, 660, 710, 719, 720, 781, 792, 852, 880, 990, 1065, 1136, 1278, 1320, 1420, 1438, 1562, 1584, 1704, 1980, 2130, 2157, 2343, 2556, 2640, 2840, 2876, 3124, 3195, 3408, 3595, 3905, 3960, 4260, 4314, 4686, 5112, 5680, 5752, 6248, 6390, 6471, 7029, 7190, 7810, 7909, 7920, 8520, 8628, 9372, 10224, 10785, 11504, 11715, 12496, 12780, 12942, 14058, 14380, 15620, 15818, 17040, 17256, 18744, 21570, 23430, 23727, 25560, 25884, 28116, 28760, 31240, 31636, 32355, 34512, 35145, 37488, 39545, 43140, 46860, 47454, 51049, 51120, 51768, 56232, 57520, 62480, 63272, 64710, 70290, 71181, 79090, 86280, 93720, 94908, 102098, 103536, 112464, 118635, 126544, 129420, 140580, 142362, 153147, 158180, 172560, 187440, 189816, 204196, 237270, 255245, 258840, 281160, 284724, 306294, 316360, 355905, 379632, 408392, 459441, 474540, 510490, 517680, 561539, 562320, 569448, 612588, 632720, 711810, 765735, 816784, 918882, 949080, 1020980, 1123078, 1138896, 1225176, 1423620, 1531470, 1684617, 1837764, 1898160, 2041960, 2246156, 2297205, 2450352, 2807695, 2847240, 3062940, 3369234, 3675528, 4083920, 4492312, 4594410, 5053851, 5615390, 5694480, 6125880, 6738468, 7351056, 8423085, 8984624, 9188820, 10107702, 11230780, 12251760, 13476936, 16846170, 18377640, 20215404, 22461560, 25269255, 26953872, 33692340, 36755280, 40430808, 44923120, 50538510, 67384680, 80861616, 101077020, 134769360, 202154040, 404308080]

約数ペア:

[(1, 404308080), (2, 202154040), (3, 134769360), (4, 101077020), (5, 80861616), (6, 67384680), (8, 50538510), (9, 44923120), (10, 40430808), (11, 36755280), (12, 33692340), (15, 26953872), (16, 25269255), (18, 22461560), (20, 20215404), (22, 18377640), (24, 16846170), (30, 13476936), (33, 12251760), (36, 11230780), (40, 10107702), (44, 9188820), (45, 8984624), (48, 8423085), (55, 7351056), (60, 6738468), (66, 6125880), (71, 5694480), (72, 5615390), (80, 5053851), (88, 4594410), (90, 4492312), (99, 4083920), (110, 3675528), (120, 3369234), (132, 3062940), (142, 2847240), (144, 2807695), (165, 2450352), (176, 2297205), (180, 2246156), (198, 2041960), (213, 1898160), (220, 1837764), (240, 1684617), (264, 1531470), (284, 1423620), (330, 1225176), (355, 1138896), (360, 1123078), (396, 1020980), (426, 949080), (440, 918882), (495, 816784), (528, 765735), (568, 711810), (639, 632720), (660, 612588), (710, 569448), (719, 562320), (720, 561539), (781, 517680), (792, 510490), (852, 474540), (880, 459441), (990, 408392), (1065, 379632), (1136, 355905), (1278, 316360), (1320, 306294), (1420, 284724), (1438, 281160), (1562, 258840), (1584, 255245), (1704, 237270), (1980, 204196), (2130, 189816), (2157, 187440), (2343, 172560), (2556, 158180), (2640, 153147), (2840, 142362), (2876, 140580), (3124, 129420), (3195, 126544), (3408, 118635), (3595, 112464), (3905, 103536), (3960, 102098), (4260, 94908), (4314, 93720), (4686, 86280), (5112, 79090), (5680, 71181), (5752, 70290), (6248, 64710), (6390, 63272), (6471, 62480), (7029, 57520), (7190, 56232), (7810, 51768), (7909, 51120), (7920, 51049), (8520, 47454), (8628, 46860), (9372, 43140), (10224, 39545), (10785, 37488), (11504, 35145), (11715, 34512), (12496, 32355), (12780, 31636), (12942, 31240), (14058, 28760), (14380, 28116), (15620, 25884), (15818, 25560), (17040, 23727), (17256, 23430), (18744, 21570)]