254152080

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:476

約数の個数: 400

約数和(自身を含む): 1088930304

約数和(自身を除く): 834778224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 81, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 162, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 324, 336, 351, 360, 364, 378, 390, 405, 420, 431, 432, 455, 468, 504, 520, 540, 546, 560, 567, 585, 624, 630, 648, 702, 720, 728, 756, 780, 810, 819, 840, 862, 910, 936, 945, 1008, 1040, 1053, 1080, 1092, 1134, 1170, 1260, 1293, 1296, 1365, 1404, 1456, 1512, 1560, 1620, 1638, 1680, 1724, 1755, 1820, 1872, 1890, 2106, 2155, 2160, 2184, 2268, 2340, 2457, 2520, 2586, 2730, 2808, 2835, 3017, 3024, 3120, 3240, 3276, 3448, 3510, 3640, 3780, 3879, 4095, 4212, 4310, 4368, 4536, 4680, 4914, 5040, 5172, 5265, 5460, 5603, 5616, 5670, 6034, 6465, 6480, 6552, 6896, 7020, 7280, 7371, 7560, 7758, 8190, 8424, 8620, 9051, 9072, 9360, 9828, 10344, 10530, 10920, 11206, 11340, 11637, 12068, 12285, 12930, 13104, 14040, 14742, 15085, 15120, 15516, 16380, 16809, 16848, 17240, 18102, 19395, 19656, 20688, 21060, 21840, 22412, 22680, 23274, 24136, 24570, 25860, 27153, 28015, 28080, 29484, 30170, 31032, 32760, 33618, 34480, 34911, 36204, 36855, 38790, 39221, 39312, 42120, 44824, 45255, 45360, 46548, 48272, 49140, 50427, 51720, 54306, 56030, 58185, 58968, 60340, 62064, 65520, 67236, 69822, 72408, 73710, 77580, 78442, 81459, 84045, 84240, 89648, 90510, 93096, 98280, 100854, 103440, 108612, 112060, 116370, 117663, 117936, 120680, 134472, 135765, 139644, 144816, 147420, 151281, 155160, 156884, 162918, 168090, 174555, 181020, 186192, 196105, 196560, 201708, 217224, 224120, 232740, 235326, 241360, 244377, 252135, 268944, 271530, 279288, 294840, 302562, 310320, 313768, 325836, 336180, 349110, 352989, 362040, 392210, 403416, 407295, 434448, 448240, 453843, 465480, 470652, 488754, 504270, 543060, 558576, 588315, 589680, 605124, 627536, 651672, 672360, 698220, 705978, 724080, 756405, 784420, 806832, 814590, 907686, 930960, 941304, 977508, 1008540, 1058967, 1086120, 1176630, 1210248, 1221885, 1303344, 1344720, 1396440, 1411956, 1512810, 1568840, 1629180, 1764945, 1815372, 1882608, 1955016, 2017080, 2117934, 2172240, 2269215, 2353260, 2420496, 2443770, 2792880, 2823912, 3025620, 3137680, 3176901, 3258360, 3529890, 3630744, 3910032, 4034160, 4235868, 4538430, 4706520, 4887540, 5294835, 5647824, 6051240, 6353802, 6516720, 7059780, 7261488, 8471736, 9076860, 9413040, 9775080, 10589670, 12102480, 12707604, 14119560, 15884505, 16943472, 18153720, 19550160, 21179340, 25415208, 28239120, 31769010, 36307440, 42358680, 50830416, 63538020, 84717360, 127076040, 254152080]

約数ペア:

[(1, 254152080), (2, 127076040), (3, 84717360), (4, 63538020), (5, 50830416), (6, 42358680), (7, 36307440), (8, 31769010), (9, 28239120), (10, 25415208), (12, 21179340), (13, 19550160), (14, 18153720), (15, 16943472), (16, 15884505), (18, 14119560), (20, 12707604), (21, 12102480), (24, 10589670), (26, 9775080), (27, 9413040), (28, 9076860), (30, 8471736), (35, 7261488), (36, 7059780), (39, 6516720), (40, 6353802), (42, 6051240), (45, 5647824), (48, 5294835), (52, 4887540), (54, 4706520), (56, 4538430), (60, 4235868), (63, 4034160), (65, 3910032), (70, 3630744), (72, 3529890), (78, 3258360), (80, 3176901), (81, 3137680), (84, 3025620), (90, 2823912), (91, 2792880), (104, 2443770), (105, 2420496), (108, 2353260), (112, 2269215), (117, 2172240), (120, 2117934), (126, 2017080), (130, 1955016), (135, 1882608), (140, 1815372), (144, 1764945), (156, 1629180), (162, 1568840), (168, 1512810), (180, 1411956), (182, 1396440), (189, 1344720), (195, 1303344), (208, 1221885), (210, 1210248), (216, 1176630), (234, 1086120), (240, 1058967), (252, 1008540), (260, 977508), (270, 941304), (273, 930960), (280, 907686), (312, 814590), (315, 806832), (324, 784420), (336, 756405), (351, 724080), (360, 705978), (364, 698220), (378, 672360), (390, 651672), (405, 627536), (420, 605124), (431, 589680), (432, 588315), (455, 558576), (468, 543060), (504, 504270), (520, 488754), (540, 470652), (546, 465480), (560, 453843), (567, 448240), (585, 434448), (624, 407295), (630, 403416), (648, 392210), (702, 362040), (720, 352989), (728, 349110), (756, 336180), (780, 325836), (810, 313768), (819, 310320), (840, 302562), (862, 294840), (910, 279288), (936, 271530), (945, 268944), (1008, 252135), (1040, 244377), (1053, 241360), (1080, 235326), (1092, 232740), (1134, 224120), (1170, 217224), (1260, 201708), (1293, 196560), (1296, 196105), (1365, 186192), (1404, 181020), (1456, 174555), (1512, 168090), (1560, 162918), (1620, 156884), (1638, 155160), (1680, 151281), (1724, 147420), (1755, 144816), (1820, 139644), (1872, 135765), (1890, 134472), (2106, 120680), (2155, 117936), (2160, 117663), (2184, 116370), (2268, 112060), (2340, 108612), (2457, 103440), (2520, 100854), (2586, 98280), (2730, 93096), (2808, 90510), (2835, 89648), (3017, 84240), (3024, 84045), (3120, 81459), (3240, 78442), (3276, 77580), (3448, 73710), (3510, 72408), (3640, 69822), (3780, 67236), (3879, 65520), (4095, 62064), (4212, 60340), (4310, 58968), (4368, 58185), (4536, 56030), (4680, 54306), (4914, 51720), (5040, 50427), (5172, 49140), (5265, 48272), (5460, 46548), (5603, 45360), (5616, 45255), (5670, 44824), (6034, 42120), (6465, 39312), (6480, 39221), (6552, 38790), (6896, 36855), (7020, 36204), (7280, 34911), (7371, 34480), (7560, 33618), (7758, 32760), (8190, 31032), (8424, 30170), (8620, 29484), (9051, 28080), (9072, 28015), (9360, 27153), (9828, 25860), (10344, 24570), (10530, 24136), (10920, 23274), (11206, 22680), (11340, 22412), (11637, 21840), (12068, 21060), (12285, 20688), (12930, 19656), (13104, 19395), (14040, 18102), (14742, 17240), (15085, 16848), (15120, 16809), (15516, 16380)]