518194080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 288

約数和(自身を含む): 1852538688

約数和(自身を除く): 1334344608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 67, 72, 80, 82, 90, 96, 120, 123, 131, 134, 144, 160, 164, 180, 201, 205, 240, 246, 262, 268, 288, 328, 335, 360, 369, 393, 402, 410, 480, 492, 524, 536, 603, 615, 655, 656, 670, 720, 738, 786, 804, 820, 984, 1005, 1048, 1072, 1179, 1206, 1230, 1310, 1312, 1340, 1440, 1476, 1572, 1608, 1640, 1845, 1965, 1968, 2010, 2096, 2144, 2358, 2412, 2460, 2620, 2680, 2747, 2952, 3015, 3144, 3216, 3280, 3690, 3930, 3936, 4020, 4192, 4716, 4824, 4920, 5240, 5360, 5371, 5494, 5895, 5904, 6030, 6288, 6432, 6560, 7380, 7860, 8040, 8241, 8777, 9432, 9648, 9840, 10480, 10720, 10742, 10988, 11790, 11808, 12060, 12576, 13735, 14760, 15720, 16080, 16113, 16482, 17554, 18864, 19296, 19680, 20960, 21484, 21976, 23580, 24120, 24723, 26331, 26855, 27470, 29520, 31440, 32160, 32226, 32964, 35108, 37728, 41205, 42968, 43885, 43952, 47160, 48240, 48339, 49446, 52662, 53710, 54940, 59040, 62880, 64452, 65928, 70216, 78993, 80565, 82410, 85936, 87770, 87904, 94320, 96480, 96678, 98892, 105324, 107420, 109880, 123615, 128904, 131655, 131856, 140432, 157986, 161130, 164820, 171872, 175540, 188640, 193356, 197784, 210648, 214840, 219760, 241695, 247230, 257808, 263310, 263712, 280864, 315972, 322260, 329640, 351080, 359857, 386712, 394965, 395568, 421296, 429680, 439520, 483390, 494460, 515616, 526620, 631944, 644520, 659280, 702160, 719714, 773424, 789930, 791136, 842592, 859360, 966780, 988920, 1053240, 1079571, 1263888, 1289040, 1318560, 1404320, 1439428, 1546848, 1579860, 1799285, 1933560, 1977840, 2106480, 2159142, 2527776, 2578080, 2878856, 3159720, 3238713, 3598570, 3867120, 3955680, 4212960, 4318284, 5397855, 5757712, 6319440, 6477426, 7197140, 7734240, 8636568, 10795710, 11515424, 12638880, 12954852, 14394280, 16193565, 17273136, 21591420, 25909704, 28788560, 32387130, 34546272, 43182840, 51819408, 57577120, 64774260, 86365680, 103638816, 129548520, 172731360, 259097040, 518194080]

約数ペア:

[(1, 518194080), (2, 259097040), (3, 172731360), (4, 129548520), (5, 103638816), (6, 86365680), (8, 64774260), (9, 57577120), (10, 51819408), (12, 43182840), (15, 34546272), (16, 32387130), (18, 28788560), (20, 25909704), (24, 21591420), (30, 17273136), (32, 16193565), (36, 14394280), (40, 12954852), (41, 12638880), (45, 11515424), (48, 10795710), (60, 8636568), (67, 7734240), (72, 7197140), (80, 6477426), (82, 6319440), (90, 5757712), (96, 5397855), (120, 4318284), (123, 4212960), (131, 3955680), (134, 3867120), (144, 3598570), (160, 3238713), (164, 3159720), (180, 2878856), (201, 2578080), (205, 2527776), (240, 2159142), (246, 2106480), (262, 1977840), (268, 1933560), (288, 1799285), (328, 1579860), (335, 1546848), (360, 1439428), (369, 1404320), (393, 1318560), (402, 1289040), (410, 1263888), (480, 1079571), (492, 1053240), (524, 988920), (536, 966780), (603, 859360), (615, 842592), (655, 791136), (656, 789930), (670, 773424), (720, 719714), (738, 702160), (786, 659280), (804, 644520), (820, 631944), (984, 526620), (1005, 515616), (1048, 494460), (1072, 483390), (1179, 439520), (1206, 429680), (1230, 421296), (1310, 395568), (1312, 394965), (1340, 386712), (1440, 359857), (1476, 351080), (1572, 329640), (1608, 322260), (1640, 315972), (1845, 280864), (1965, 263712), (1968, 263310), (2010, 257808), (2096, 247230), (2144, 241695), (2358, 219760), (2412, 214840), (2460, 210648), (2620, 197784), (2680, 193356), (2747, 188640), (2952, 175540), (3015, 171872), (3144, 164820), (3216, 161130), (3280, 157986), (3690, 140432), (3930, 131856), (3936, 131655), (4020, 128904), (4192, 123615), (4716, 109880), (4824, 107420), (4920, 105324), (5240, 98892), (5360, 96678), (5371, 96480), (5494, 94320), (5895, 87904), (5904, 87770), (6030, 85936), (6288, 82410), (6432, 80565), (6560, 78993), (7380, 70216), (7860, 65928), (8040, 64452), (8241, 62880), (8777, 59040), (9432, 54940), (9648, 53710), (9840, 52662), (10480, 49446), (10720, 48339), (10742, 48240), (10988, 47160), (11790, 43952), (11808, 43885), (12060, 42968), (12576, 41205), (13735, 37728), (14760, 35108), (15720, 32964), (16080, 32226), (16113, 32160), (16482, 31440), (17554, 29520), (18864, 27470), (19296, 26855), (19680, 26331), (20960, 24723), (21484, 24120), (21976, 23580)]