399291120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1433}}^1$

素因数の和:1501

約数の個数: 200

約数和(自身を含む): 1420038576

約数和(自身を除く): 1020747456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 108, 120, 129, 135, 144, 162, 172, 180, 215, 216, 240, 258, 270, 324, 344, 360, 387, 405, 430, 432, 516, 540, 645, 648, 688, 720, 774, 810, 860, 1032, 1080, 1161, 1290, 1296, 1433, 1548, 1620, 1720, 1935, 2064, 2160, 2322, 2580, 2866, 3096, 3240, 3440, 3483, 3870, 4299, 4644, 5160, 5732, 5805, 6192, 6480, 6966, 7165, 7740, 8598, 9288, 10320, 11464, 11610, 12897, 13932, 14330, 15480, 17196, 17415, 18576, 21495, 22928, 23220, 25794, 27864, 28660, 30960, 34392, 34830, 38691, 42990, 46440, 51588, 55728, 57320, 61619, 64485, 68784, 69660, 77382, 85980, 92880, 103176, 114640, 116073, 123238, 128970, 139320, 154764, 171960, 184857, 193455, 206352, 232146, 246476, 257940, 278640, 308095, 309528, 343920, 369714, 386910, 464292, 492952, 515880, 554571, 580365, 616190, 619056, 739428, 773820, 924285, 928584, 985904, 1031760, 1109142, 1160730, 1232380, 1478856, 1547640, 1663713, 1848570, 1857168, 2218284, 2321460, 2464760, 2772855, 2957712, 3095280, 3327426, 3697140, 4436568, 4642920, 4929520, 4991139, 5545710, 6654852, 7394280, 8318565, 8873136, 9285840, 9982278, 11091420, 13309704, 14788560, 16637130, 19964556, 22182840, 24955695, 26619408, 33274260, 39929112, 44365680, 49911390, 66548520, 79858224, 99822780, 133097040, 199645560, 399291120]

約数ペア:

[(1, 399291120), (2, 199645560), (3, 133097040), (4, 99822780), (5, 79858224), (6, 66548520), (8, 49911390), (9, 44365680), (10, 39929112), (12, 33274260), (15, 26619408), (16, 24955695), (18, 22182840), (20, 19964556), (24, 16637130), (27, 14788560), (30, 13309704), (36, 11091420), (40, 9982278), (43, 9285840), (45, 8873136), (48, 8318565), (54, 7394280), (60, 6654852), (72, 5545710), (80, 4991139), (81, 4929520), (86, 4642920), (90, 4436568), (108, 3697140), (120, 3327426), (129, 3095280), (135, 2957712), (144, 2772855), (162, 2464760), (172, 2321460), (180, 2218284), (215, 1857168), (216, 1848570), (240, 1663713), (258, 1547640), (270, 1478856), (324, 1232380), (344, 1160730), (360, 1109142), (387, 1031760), (405, 985904), (430, 928584), (432, 924285), (516, 773820), (540, 739428), (645, 619056), (648, 616190), (688, 580365), (720, 554571), (774, 515880), (810, 492952), (860, 464292), (1032, 386910), (1080, 369714), (1161, 343920), (1290, 309528), (1296, 308095), (1433, 278640), (1548, 257940), (1620, 246476), (1720, 232146), (1935, 206352), (2064, 193455), (2160, 184857), (2322, 171960), (2580, 154764), (2866, 139320), (3096, 128970), (3240, 123238), (3440, 116073), (3483, 114640), (3870, 103176), (4299, 92880), (4644, 85980), (5160, 77382), (5732, 69660), (5805, 68784), (6192, 64485), (6480, 61619), (6966, 57320), (7165, 55728), (7740, 51588), (8598, 46440), (9288, 42990), (10320, 38691), (11464, 34830), (11610, 34392), (12897, 30960), (13932, 28660), (14330, 27864), (15480, 25794), (17196, 23220), (17415, 22928), (18576, 21495)]