18676239120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{112291}}^1$

素因数の和:112331

約数の個数: 320

約数和(自身を含む): 80203438080

約数和(自身を除く): 61527198960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 280, 297, 308, 315, 330, 336, 360, 378, 385, 396, 420, 432, 440, 462, 495, 504, 528, 540, 560, 594, 616, 630, 660, 693, 720, 756, 770, 792, 840, 880, 924, 945, 990, 1008, 1080, 1155, 1188, 1232, 1260, 1320, 1386, 1485, 1512, 1540, 1584, 1680, 1848, 1890, 1980, 2079, 2160, 2310, 2376, 2520, 2640, 2772, 2970, 3024, 3080, 3465, 3696, 3780, 3960, 4158, 4620, 4752, 5040, 5544, 5940, 6160, 6930, 7560, 7920, 8316, 9240, 10395, 11088, 11880, 13860, 15120, 16632, 18480, 20790, 23760, 27720, 33264, 41580, 55440, 83160, 112291, 166320, 224582, 336873, 449164, 561455, 673746, 786037, 898328, 1010619, 1122910, 1235201, 1347492, 1572074, 1684365, 1796656, 2021238, 2245820, 2358111, 2470402, 2694984, 3031857, 3144148, 3368730, 3705603, 3930185, 4042476, 4491640, 4716222, 4940804, 5053095, 5389968, 6063714, 6176005, 6288296, 6737460, 7074333, 7411206, 7860370, 8084952, 8646407, 8983280, 9432444, 9881608, 10106190, 11116809, 11790555, 12127428, 12352010, 12576592, 13474920, 14148666, 14822412, 15159285, 15720740, 16169904, 17292814, 18528015, 18864888, 19763216, 20212380, 21222999, 22233618, 23581110, 24254856, 24704020, 25939221, 26949840, 28297332, 29644824, 30318570, 31441480, 33350427, 34585628, 35371665, 37056030, 37729776, 40424760, 42445998, 43232035, 44467236, 47162220, 48509712, 49408040, 51878442, 55584045, 56594664, 59289648, 60637140, 62882960, 66700854, 69171256, 70743330, 74112060, 77817663, 80849520, 84891996, 86464070, 88934472, 94324440, 98816080, 103756884, 106114995, 111168090, 113189328, 121274280, 129696105, 133401708, 138342512, 141486660, 148224120, 155635326, 166752135, 169783992, 172928140, 177868944, 188648880, 207513768, 212229990, 222336180, 233452989, 242548560, 259392210, 266803416, 282973320, 296448240, 311270652, 333504270, 339567984, 345856280, 389088315, 415027536, 424459980, 444672360, 466905978, 518784420, 533606832, 565946640, 622541304, 667008540, 691712560, 778176630, 848919960, 889344720, 933811956, 1037568840, 1167264945, 1245082608, 1334017080, 1556353260, 1697839920, 1867623912, 2075137680, 2334529890, 2668034160, 3112706520, 3735247824, 4669059780, 6225413040, 9338119560, 18676239120]

約数ペア:

[(1, 18676239120), (2, 9338119560), (3, 6225413040), (4, 4669059780), (5, 3735247824), (6, 3112706520), (7, 2668034160), (8, 2334529890), (9, 2075137680), (10, 1867623912), (11, 1697839920), (12, 1556353260), (14, 1334017080), (15, 1245082608), (16, 1167264945), (18, 1037568840), (20, 933811956), (21, 889344720), (22, 848919960), (24, 778176630), (27, 691712560), (28, 667008540), (30, 622541304), (33, 565946640), (35, 533606832), (36, 518784420), (40, 466905978), (42, 444672360), (44, 424459980), (45, 415027536), (48, 389088315), (54, 345856280), (55, 339567984), (56, 333504270), (60, 311270652), (63, 296448240), (66, 282973320), (70, 266803416), (72, 259392210), (77, 242548560), (80, 233452989), (84, 222336180), (88, 212229990), (90, 207513768), (99, 188648880), (105, 177868944), (108, 172928140), (110, 169783992), (112, 166752135), (120, 155635326), (126, 148224120), (132, 141486660), (135, 138342512), (140, 133401708), (144, 129696105), (154, 121274280), (165, 113189328), (168, 111168090), (176, 106114995), (180, 103756884), (189, 98816080), (198, 94324440), (210, 88934472), (216, 86464070), (220, 84891996), (231, 80849520), (240, 77817663), (252, 74112060), (264, 70743330), (270, 69171256), (280, 66700854), (297, 62882960), (308, 60637140), (315, 59289648), (330, 56594664), (336, 55584045), (360, 51878442), (378, 49408040), (385, 48509712), (396, 47162220), (420, 44467236), (432, 43232035), (440, 42445998), (462, 40424760), (495, 37729776), (504, 37056030), (528, 35371665), (540, 34585628), (560, 33350427), (594, 31441480), (616, 30318570), (630, 29644824), (660, 28297332), (693, 26949840), (720, 25939221), (756, 24704020), (770, 24254856), (792, 23581110), (840, 22233618), (880, 21222999), (924, 20212380), (945, 19763216), (990, 18864888), (1008, 18528015), (1080, 17292814), (1155, 16169904), (1188, 15720740), (1232, 15159285), (1260, 14822412), (1320, 14148666), (1386, 13474920), (1485, 12576592), (1512, 12352010), (1540, 12127428), (1584, 11790555), (1680, 11116809), (1848, 10106190), (1890, 9881608), (1980, 9432444), (2079, 8983280), (2160, 8646407), (2310, 8084952), (2376, 7860370), (2520, 7411206), (2640, 7074333), (2772, 6737460), (2970, 6288296), (3024, 6176005), (3080, 6063714), (3465, 5389968), (3696, 5053095), (3780, 4940804), (3960, 4716222), (4158, 4491640), (4620, 4042476), (4752, 3930185), (5040, 3705603), (5544, 3368730), (5940, 3144148), (6160, 3031857), (6930, 2694984), (7560, 2470402), (7920, 2358111), (8316, 2245820), (9240, 2021238), (10395, 1796656), (11088, 1684365), (11880, 1572074), (13860, 1347492), (15120, 1235201), (16632, 1122910), (18480, 1010619), (20790, 898328), (23760, 786037), (27720, 673746), (33264, 561455), (41580, 449164), (55440, 336873), (83160, 224582), (112291, 166320)]