18687944520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:270

約数の個数: 768

約数和(自身を含む): 75802521600

約数和(自身を除く): 57114577080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 31, 35, 36, 40, 42, 45, 56, 58, 60, 62, 63, 70, 72, 73, 84, 87, 90, 93, 105, 113, 116, 120, 124, 126, 140, 145, 146, 155, 168, 174, 180, 186, 203, 210, 217, 219, 226, 232, 248, 252, 261, 279, 280, 290, 292, 310, 315, 339, 348, 360, 365, 372, 406, 420, 434, 435, 438, 452, 465, 504, 511, 522, 558, 565, 580, 584, 609, 620, 630, 651, 657, 678, 696, 730, 744, 791, 812, 840, 868, 870, 876, 899, 904, 930, 1015, 1017, 1022, 1044, 1085, 1095, 1116, 1130, 1160, 1218, 1240, 1260, 1302, 1305, 1314, 1356, 1395, 1460, 1533, 1582, 1624, 1695, 1736, 1740, 1752, 1798, 1827, 1860, 1953, 2030, 2034, 2044, 2088, 2117, 2170, 2190, 2232, 2260, 2263, 2373, 2436, 2520, 2555, 2604, 2610, 2628, 2697, 2712, 2790, 2920, 3045, 3066, 3164, 3255, 3277, 3285, 3390, 3480, 3503, 3596, 3654, 3720, 3906, 3955, 4060, 4068, 4088, 4234, 4340, 4380, 4495, 4520, 4526, 4599, 4746, 4872, 5085, 5110, 5208, 5220, 5256, 5394, 5580, 6090, 6132, 6293, 6328, 6351, 6510, 6554, 6570, 6780, 6789, 7006, 7119, 7192, 7308, 7665, 7812, 7910, 8091, 8120, 8136, 8249, 8468, 8680, 8760, 8990, 9052, 9135, 9198, 9492, 9765, 9831, 10170, 10220, 10440, 10509, 10585, 10788, 11160, 11315, 11865, 12180, 12264, 12586, 12702, 13020, 13108, 13140, 13485, 13560, 13578, 14012, 14238, 14616, 14819, 15330, 15624, 15820, 15841, 16182, 16385, 16498, 16936, 17515, 17980, 18104, 18270, 18396, 18879, 18984, 19053, 19530, 19662, 20340, 20367, 20440, 21018, 21170, 21576, 22630, 22939, 22995, 23730, 24360, 24521, 24747, 25172, 25404, 26040, 26216, 26280, 26970, 27156, 28024, 28476, 29493, 29638, 30660, 31465, 31527, 31640, 31682, 31755, 32364, 32770, 32996, 33945, 35030, 35595, 35960, 36540, 36792, 37758, 38106, 39060, 39324, 40455, 40680, 40734, 41245, 42036, 42340, 44457, 45260, 45878, 45990, 47460, 47523, 49042, 49155, 49494, 50344, 50808, 52545, 53940, 54312, 56637, 56952, 57743, 58986, 59276, 61320, 62930, 63054, 63364, 63510, 64728, 65540, 65627, 65992, 67890, 68817, 70060, 71190, 73080, 73563, 74095, 74241, 75516, 76212, 78120, 78648, 79205, 80910, 81468, 82490, 84072, 84680, 88914, 90520, 91756, 91980, 94395, 94920, 95046, 95265, 98084, 98310, 98988, 101587, 101835, 105090, 107880, 113274, 114695, 115486, 117972, 118552, 122605, 123735, 125860, 126108, 126728, 127020, 131080, 131254, 133371, 135780, 137634, 140120, 142380, 142569, 147126, 147465, 148190, 148482, 151032, 152424, 157635, 158410, 161820, 162936, 164980, 173229, 177828, 183512, 183960, 188790, 190092, 190530, 196168, 196620, 196881, 197976, 203174, 203670, 206451, 210180, 220689, 222285, 226548, 229390, 230972, 235944, 237615, 239221, 245210, 247470, 251720, 252216, 254040, 255719, 262508, 266742, 271560, 275268, 283185, 284760, 285138, 288715, 294252, 294930, 296380, 296964, 304761, 315270, 316820, 323640, 328135, 329960, 344085, 346458, 355656, 367815, 371205, 377580, 380184, 381060, 393240, 393762, 406348, 407340, 412902, 420360, 441378, 444570, 453096, 458780, 459389, 461944, 475230, 478442, 490420, 494940, 507935, 511438, 519687, 525016, 533484, 550536, 566370, 570276, 577430, 588504, 589860, 590643, 592760, 593928, 609522, 630540, 633640, 656270, 666855, 688170, 692916, 711109, 712845, 717663, 735630, 742410, 755160, 762120, 767157, 787524, 812696, 814680, 825804, 866145, 882756, 889140, 914283, 917560, 918778, 950460, 956884, 980840, 984405, 989880, 1015870, 1022876, 1032255, 1039374, 1066968, 1103445, 1132740, 1140552, 1154860, 1179720, 1181286, 1196105, 1219044, 1261080, 1278595, 1312540, 1333710, 1376340, 1378167, 1385832, 1422218, 1425690, 1435326, 1471260, 1484820, 1523805, 1534314, 1575048, 1651608, 1674547, 1732290, 1765512, 1778280, 1790033, 1828566, 1837556, 1900920, 1913768, 1968810, 2031740, 2045752, 2064510, 2078748, 2133327, 2152989, 2206890, 2265480, 2296945, 2301471, 2309720, 2362572, 2392210, 2438088, 2557190, 2598435, 2625080, 2667420, 2752680, 2756334, 2844436, 2851380, 2870652, 2942520, 2953215, 2969640, 3047610, 3068628, 3349094, 3464580, 3555545, 3580066, 3588315, 3657132, 3675112, 3835785, 3937620, 4063480, 4129020, 4134501, 4157496, 4266654, 4305978, 4413780, 4571415, 4593890, 4602942, 4725144, 4784420, 5023641, 5114380, 5196870, 5334840, 5370099, 5512668, 5688872, 5702760, 5741304, 5906430, 6095220, 6137256, 6399981, 6698188, 6890835, 6929160, 7111090, 7160132, 7176630, 7314264, 7415851, 7671570, 7875240, 8258040, 8269002, 8372735, 8533308, 8611956, 8827560, 8950165, 9142830, 9187780, 9205884, 9568840, 10047282, 10228760, 10393740, 10666635, 10740198, 10764945, 11025336, 11507355, 11812860, 12190440, 12799962, 13396376, 13781670, 14222180, 14320264, 14353260, 14831702, 15070923, 15343140, 16110297, 16538004, 16745470, 17066616, 17223912, 17900330, 18285660, 18375560, 18411768, 20094564, 20672505, 20787480, 21333270, 21480396, 21529890, 22247553, 23014710, 23625720, 25118205, 25599924, 26850495, 27563340, 28444360, 28706520, 29663404, 30141846, 30686280, 31999905, 32220594, 33076008, 33490940, 35800660, 36571320, 37079255, 40189128, 41345010, 42666540, 42960792, 43059780, 44495106, 46029420, 50236410, 51199848, 51910957, 53700990, 55126680, 59326808, 60283692, 63999810, 64441188, 66742659, 66981880, 71601320, 74158510, 75354615, 80551485, 82690020, 85333080, 86119560, 88990212, 92058840, 100472820, 103821914, 107401980, 111237765, 120567384, 127999620, 128882376, 133485318, 148317020, 150709230, 155732871, 161102970, 165380040, 177980424, 200945640, 207643828, 214803960, 222475530, 255999240, 259554785, 266970636, 296634040, 301418460, 311465742, 322205940, 333713295, 415287656, 444951060, 467198613, 519109570, 533941272, 602836920, 622931484, 644411880, 667426590, 778664355, 889902120, 934397226, 1038219140, 1245862968, 1334853180, 1557328710, 1868794452, 2076438280, 2335993065, 2669706360, 3114657420, 3737588904, 4671986130, 6229314840, 9343972260, 18687944520]

約数ペア:

[(1, 18687944520), (2, 9343972260), (3, 6229314840), (4, 4671986130), (5, 3737588904), (6, 3114657420), (7, 2669706360), (8, 2335993065), (9, 2076438280), (10, 1868794452), (12, 1557328710), (14, 1334853180), (15, 1245862968), (18, 1038219140), (20, 934397226), (21, 889902120), (24, 778664355), (28, 667426590), (29, 644411880), (30, 622931484), (31, 602836920), (35, 533941272), (36, 519109570), (40, 467198613), (42, 444951060), (45, 415287656), (56, 333713295), (58, 322205940), (60, 311465742), (62, 301418460), (63, 296634040), (70, 266970636), (72, 259554785), (73, 255999240), (84, 222475530), (87, 214803960), (90, 207643828), (93, 200945640), (105, 177980424), (113, 165380040), (116, 161102970), (120, 155732871), (124, 150709230), (126, 148317020), (140, 133485318), (145, 128882376), (146, 127999620), (155, 120567384), (168, 111237765), (174, 107401980), (180, 103821914), (186, 100472820), (203, 92058840), (210, 88990212), (217, 86119560), (219, 85333080), (226, 82690020), (232, 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(4380, 4266654), (4495, 4157496), (4520, 4134501), (4526, 4129020), (4599, 4063480), (4746, 3937620), (4872, 3835785), (5085, 3675112), (5110, 3657132), (5208, 3588315), (5220, 3580066), (5256, 3555545), (5394, 3464580), (5580, 3349094), (6090, 3068628), (6132, 3047610), (6293, 2969640), (6328, 2953215), (6351, 2942520), (6510, 2870652), (6554, 2851380), (6570, 2844436), (6780, 2756334), (6789, 2752680), (7006, 2667420), (7119, 2625080), (7192, 2598435), (7308, 2557190), (7665, 2438088), (7812, 2392210), (7910, 2362572), (8091, 2309720), (8120, 2301471), (8136, 2296945), (8249, 2265480), (8468, 2206890), (8680, 2152989), (8760, 2133327), (8990, 2078748), (9052, 2064510), (9135, 2045752), (9198, 2031740), (9492, 1968810), (9765, 1913768), (9831, 1900920), (10170, 1837556), (10220, 1828566), (10440, 1790033), (10509, 1778280), (10585, 1765512), (10788, 1732290), (11160, 1674547), (11315, 1651608), (11865, 1575048), (12180, 1534314), (12264, 1523805), (12586, 1484820), (12702, 1471260), 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