290474743680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1528171}}^1$

素因数の和:1528210

約数の個数: 256

約数和(自身を含む): 1122289516800

約数和(自身を除く): 831814773120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3456, 3520, 3960, 4224, 4320, 4752, 5280, 5760, 5940, 6336, 7040, 7920, 8640, 9504, 10560, 11880, 12672, 15840, 17280, 19008, 21120, 23760, 31680, 38016, 47520, 63360, 95040, 190080, 1528171, 3056342, 4584513, 6112684, 7640855, 9169026, 12225368, 13753539, 15281710, 16809881, 18338052, 22922565, 24450736, 27507078, 30563420, 33619762, 36676104, 41260617, 45845130, 48901472, 50429643, 55014156, 61126840, 67239524, 68767695, 73352208, 82521234, 84049405, 91690260, 97802944, 100859286, 110028312, 122253680, 134479048, 137535390, 146704416, 151288929, 165042468, 168098810, 183380520, 195605888, 201718572, 206303085, 220056624, 244507360, 252148215, 268958096, 275070780, 293408832, 302577858, 330084936, 336197620, 366761040, 403437144, 412606170, 440113248, 453866787, 489014720, 504296430, 537916192, 550141560, 586817664, 605155716, 660169872, 672395240, 733522080, 756444645, 806874288, 825212340, 880226496, 907733574, 978029440, 1008592860, 1075832384, 1100283120, 1210311432, 1320339744, 1344790480, 1467044160, 1512889290, 1613748576, 1650424680, 1760452992, 1815467148, 2017185720, 2151664768, 2200566240, 2269333935, 2420622864, 2640679488, 2689580960, 2934088320, 3025778580, 3227497152, 3300849360, 3630934296, 4034371440, 4401132480, 4538667870, 4841245728, 5281358976, 5379161920, 6051557160, 6454994304, 6601698720, 7261868592, 8068742880, 8802264960, 9077335740, 9682491456, 10758323840, 12103114320, 13203397440, 14523737184, 16137485760, 18154671480, 19364982912, 24206228640, 26406794880, 29047474368, 32274971520, 36309342960, 48412457280, 58094948736, 72618685920, 96824914560, 145237371840, 290474743680]

約数ペア:

[(1, 290474743680), (2, 145237371840), (3, 96824914560), (4, 72618685920), (5, 58094948736), (6, 48412457280), (8, 36309342960), (9, 32274971520), (10, 29047474368), (11, 26406794880), (12, 24206228640), (15, 19364982912), (16, 18154671480), (18, 16137485760), (20, 14523737184), (22, 13203397440), (24, 12103114320), (27, 10758323840), (30, 9682491456), (32, 9077335740), (33, 8802264960), (36, 8068742880), (40, 7261868592), (44, 6601698720), (45, 6454994304), (48, 6051557160), (54, 5379161920), (55, 5281358976), (60, 4841245728), (64, 4538667870), (66, 4401132480), (72, 4034371440), (80, 3630934296), (88, 3300849360), (90, 3227497152), (96, 3025778580), (99, 2934088320), (108, 2689580960), (110, 2640679488), (120, 2420622864), (128, 2269333935), (132, 2200566240), (135, 2151664768), (144, 2017185720), (160, 1815467148), (165, 1760452992), (176, 1650424680), (180, 1613748576), (192, 1512889290), (198, 1467044160), (216, 1344790480), (220, 1320339744), (240, 1210311432), (264, 1100283120), (270, 1075832384), (288, 1008592860), (297, 978029440), (320, 907733574), (330, 880226496), (352, 825212340), (360, 806874288), (384, 756444645), (396, 733522080), (432, 672395240), (440, 660169872), (480, 605155716), (495, 586817664), (528, 550141560), (540, 537916192), (576, 504296430), (594, 489014720), (640, 453866787), (660, 440113248), (704, 412606170), (720, 403437144), (792, 366761040), (864, 336197620), (880, 330084936), (960, 302577858), (990, 293408832), (1056, 275070780), (1080, 268958096), (1152, 252148215), (1188, 244507360), (1320, 220056624), (1408, 206303085), (1440, 201718572), (1485, 195605888), (1584, 183380520), (1728, 168098810), (1760, 165042468), (1920, 151288929), (1980, 146704416), (2112, 137535390), (2160, 134479048), (2376, 122253680), (2640, 110028312), (2880, 100859286), (2970, 97802944), (3168, 91690260), (3456, 84049405), (3520, 82521234), (3960, 73352208), (4224, 68767695), (4320, 67239524), (4752, 61126840), (5280, 55014156), (5760, 50429643), (5940, 48901472), (6336, 45845130), (7040, 41260617), (7920, 36676104), (8640, 33619762), (9504, 30563420), (10560, 27507078), (11880, 24450736), (12672, 22922565), (15840, 18338052), (17280, 16809881), (19008, 15281710), (21120, 13753539), (23760, 12225368), (31680, 9169026), (38016, 7640855), (47520, 6112684), (63360, 4584513), (95040, 3056342), (190080, 1528171)]