7480774080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199807}}^1$

素因数の和:199843

約数の個数: 168

約数和(自身を含む): 27710172672

約数和(自身を除く): 20229398592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 37440, 199807, 399614, 599421, 799228, 999035, 1198842, 1598456, 1798263, 1998070, 2397684, 2597491, 2997105, 3196912, 3596526, 3996140, 4795368, 5194982, 5994210, 6393824, 7193052, 7792473, 7992280, 8991315, 9590736, 10389964, 11988420, 12787648, 12987455, 14386104, 15584946, 15984560, 17982630, 19181472, 20779928, 23377419, 23976840, 25974910, 28772208, 31169892, 31969120, 35965260, 38362944, 38962365, 41559856, 46754838, 47953680, 51949820, 57544416, 62339784, 63938240, 71930520, 77924730, 83119712, 93509676, 95907360, 103899640, 115088832, 116887095, 124679568, 143861040, 155849460, 166239424, 187019352, 191814720, 207799280, 233774190, 249359136, 287722080, 311698920, 374038704, 415598560, 467548380, 498718272, 575444160, 623397840, 748077408, 831197120, 935096760, 1246795680, 1496154816, 1870193520, 2493591360, 3740387040, 7480774080]

約数ペア:

[(1, 7480774080), (2, 3740387040), (3, 2493591360), (4, 1870193520), (5, 1496154816), (6, 1246795680), (8, 935096760), (9, 831197120), (10, 748077408), (12, 623397840), (13, 575444160), (15, 498718272), (16, 467548380), (18, 415598560), (20, 374038704), (24, 311698920), (26, 287722080), (30, 249359136), (32, 233774190), (36, 207799280), (39, 191814720), (40, 187019352), (45, 166239424), (48, 155849460), (52, 143861040), (60, 124679568), (64, 116887095), (65, 115088832), (72, 103899640), (78, 95907360), (80, 93509676), (90, 83119712), (96, 77924730), (104, 71930520), (117, 63938240), (120, 62339784), (130, 57544416), (144, 51949820), (156, 47953680), (160, 46754838), (180, 41559856), (192, 38962365), (195, 38362944), (208, 35965260), (234, 31969120), (240, 31169892), (260, 28772208), (288, 25974910), (312, 23976840), (320, 23377419), (360, 20779928), (390, 19181472), (416, 17982630), (468, 15984560), (480, 15584946), (520, 14386104), (576, 12987455), (585, 12787648), (624, 11988420), (720, 10389964), (780, 9590736), (832, 8991315), (936, 7992280), (960, 7792473), (1040, 7193052), (1170, 6393824), (1248, 5994210), (1440, 5194982), (1560, 4795368), (1872, 3996140), (2080, 3596526), (2340, 3196912), (2496, 2997105), (2880, 2597491), (3120, 2397684), (3744, 1998070), (4160, 1798263), (4680, 1598456), (6240, 1198842), (7488, 999035), (9360, 799228), (12480, 599421), (18720, 399614), (37440, 199807)]