2805992280

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 640

約数和(自身を含む): 12021166080

約数和(自身を除く): 9215173800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 31, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 62, 63, 65, 70, 72, 78, 81, 84, 90, 91, 93, 104, 105, 108, 117, 120, 124, 126, 130, 135, 140, 155, 156, 162, 168, 180, 182, 186, 189, 195, 210, 216, 217, 234, 248, 252, 260, 270, 273, 279, 280, 307, 310, 312, 315, 324, 351, 360, 364, 372, 378, 390, 403, 405, 420, 434, 455, 465, 468, 504, 520, 540, 546, 558, 567, 585, 614, 620, 630, 648, 651, 702, 728, 744, 756, 780, 806, 810, 819, 837, 840, 868, 910, 921, 930, 936, 945, 1053, 1080, 1085, 1092, 1116, 1134, 1170, 1209, 1228, 1240, 1260, 1302, 1365, 1395, 1404, 1512, 1535, 1560, 1612, 1620, 1638, 1674, 1736, 1755, 1820, 1842, 1860, 1890, 1953, 2015, 2106, 2149, 2170, 2184, 2232, 2268, 2340, 2418, 2456, 2457, 2511, 2520, 2604, 2730, 2763, 2790, 2808, 2821, 2835, 3070, 3224, 3240, 3255, 3276, 3348, 3510, 3627, 3640, 3684, 3720, 3780, 3906, 3991, 4030, 4095, 4185, 4212, 4298, 4340, 4536, 4605, 4680, 4836, 4914, 5022, 5208, 5265, 5460, 5526, 5580, 5642, 5670, 5859, 6045, 6140, 6447, 6510, 6552, 6696, 7020, 7254, 7368, 7371, 7560, 7812, 7982, 8060, 8190, 8289, 8370, 8424, 8463, 8596, 8680, 9210, 9517, 9672, 9765, 9828, 10044, 10530, 10745, 10881, 10920, 11052, 11160, 11284, 11340, 11718, 11973, 12090, 12280, 12285, 12555, 12894, 13020, 13815, 14040, 14105, 14508, 14742, 15624, 15964, 16120, 16380, 16578, 16740, 16926, 17192, 17577, 18135, 18420, 19034, 19341, 19530, 19656, 19955, 20088, 21060, 21490, 21762, 22104, 22568, 22680, 23436, 23946, 24180, 24570, 24867, 25110, 25389, 25788, 26040, 27630, 27937, 28210, 28551, 29016, 29295, 29484, 31928, 32235, 32643, 32760, 33156, 33480, 33852, 35154, 35919, 36270, 36840, 36855, 38068, 38682, 39060, 39910, 41445, 42120, 42315, 42980, 43524, 46872, 47585, 47892, 48360, 49140, 49734, 50220, 50778, 51576, 54405, 55260, 55874, 56420, 57102, 58023, 58590, 58968, 59865, 64470, 65286, 66312, 66619, 67704, 70308, 71838, 72540, 73710, 76136, 76167, 77364, 78120, 79820, 82890, 83811, 84630, 85653, 85960, 87048, 87885, 95170, 95784, 96705, 98280, 99468, 100440, 101556, 107757, 108810, 110520, 111748, 112840, 114204, 116046, 117180, 119730, 123721, 124335, 126945, 128940, 130572, 133238, 139685, 140616, 142755, 143676, 145080, 147420, 152334, 154728, 159640, 163215, 165780, 167622, 169260, 171306, 174069, 175770, 179595, 190340, 193410, 198936, 199857, 203112, 215514, 217620, 223496, 228408, 228501, 232092, 234360, 239460, 247442, 248670, 251433, 253890, 256959, 257880, 261144, 266476, 279370, 285510, 287352, 290115, 294840, 304668, 323271, 326430, 331560, 333095, 335244, 338520, 342612, 348138, 351540, 359190, 371163, 380680, 380835, 386820, 399714, 419055, 428265, 431028, 435240, 457002, 464184, 478920, 494884, 497340, 502866, 507780, 513918, 532952, 538785, 558740, 571020, 580230, 599571, 609336, 618605, 646542, 652860, 666190, 670488, 685224, 696276, 703080, 718380, 742326, 754299, 761670, 770877, 773640, 799428, 838110, 856530, 862056, 866047, 870345, 914004, 989768, 994680, 999285, 1005732, 1015560, 1027836, 1077570, 1113489, 1117480, 1142040, 1142505, 1160460, 1199142, 1237210, 1257165, 1284795, 1293084, 1305720, 1332380, 1392552, 1436760, 1484652, 1508598, 1523340, 1541754, 1598856, 1616355, 1676220, 1713060, 1732094, 1740690, 1798713, 1828008, 1855815, 1998570, 2011464, 2055672, 2155140, 2226978, 2262897, 2285010, 2320920, 2398284, 2474420, 2514330, 2569590, 2586168, 2598141, 2664760, 2969304, 2997855, 3017196, 3046680, 3083508, 3232710, 3340467, 3352440, 3426120, 3464188, 3481380, 3597426, 3711630, 3771495, 3854385, 3997140, 4310280, 4330235, 4453956, 4525794, 4570020, 4796568, 4948840, 5028660, 5139180, 5196282, 5396139, 5567445, 5995710, 6034392, 6167016, 6465420, 6680934, 6928376, 6962760, 7194852, 7423260, 7542990, 7708770, 7794423, 7994280, 8660470, 8907912, 8993565, 9051588, 9140040, 10021401, 10057320, 10278360, 10392564, 10792278, 11134890, 11314485, 11991420, 12930840, 12990705, 13361868, 14389704, 14846520, 15085980, 15417540, 15588846, 16702335, 17320940, 17987130, 18103176, 20042802, 20785128, 21584556, 22269780, 22628970, 23383269, 23982840, 25981410, 26723736, 26980695, 30171960, 30835080, 31177692, 33404670, 34641880, 35974260, 38972115, 40085604, 43169112, 44539560, 45257940, 46766538, 50107005, 51962820, 53961390, 62355384, 66809340, 70149807, 71948520, 77944230, 80171208, 90515880, 93533076, 100214010, 103925640, 107922780, 116916345, 133618680, 140299614, 155888460, 187066152, 200428020, 215845560, 233832690, 280599228, 311776920, 350749035, 400856040, 467665380, 561198456, 701498070, 935330760, 1402996140, 2805992280]

約数ペア:

[(1, 2805992280), (2, 1402996140), (3, 935330760), (4, 701498070), (5, 561198456), (6, 467665380), (7, 400856040), (8, 350749035), (9, 311776920), (10, 280599228), (12, 233832690), (13, 215845560), (14, 200428020), (15, 187066152), (18, 155888460), (20, 140299614), (21, 133618680), (24, 116916345), (26, 107922780), (27, 103925640), (28, 100214010), (30, 93533076), (31, 90515880), (35, 80171208), (36, 77944230), (39, 71948520), (40, 70149807), (42, 66809340), (45, 62355384), (52, 53961390), (54, 51962820), (56, 50107005), (60, 46766538), (62, 45257940), (63, 44539560), (65, 43169112), (70, 40085604), (72, 38972115), (78, 35974260), (81, 34641880), (84, 33404670), (90, 31177692), (91, 30835080), (93, 30171960), (104, 26980695), (105, 26723736), (108, 25981410), (117, 23982840), (120, 23383269), (124, 22628970), (126, 22269780), (130, 21584556), (135, 20785128), (140, 20042802), (155, 18103176), (156, 17987130), (162, 17320940), (168, 16702335), (180, 15588846), (182, 15417540), (186, 15085980), (189, 14846520), (195, 14389704), (210, 13361868), (216, 12990705), (217, 12930840), (234, 11991420), (248, 11314485), (252, 11134890), (260, 10792278), (270, 10392564), (273, 10278360), (279, 10057320), (280, 10021401), (307, 9140040), (310, 9051588), (312, 8993565), (315, 8907912), (324, 8660470), (351, 7994280), (360, 7794423), (364, 7708770), (372, 7542990), (378, 7423260), (390, 7194852), (403, 6962760), (405, 6928376), (420, 6680934), (434, 6465420), (455, 6167016), (465, 6034392), (468, 5995710), (504, 5567445), (520, 5396139), (540, 5196282), (546, 5139180), (558, 5028660), (567, 4948840), (585, 4796568), (614, 4570020), (620, 4525794), (630, 4453956), (648, 4330235), (651, 4310280), (702, 3997140), (728, 3854385), (744, 3771495), (756, 3711630), (780, 3597426), (806, 3481380), (810, 3464188), (819, 3426120), (837, 3352440), (840, 3340467), (868, 3232710), (910, 3083508), (921, 3046680), (930, 3017196), (936, 2997855), (945, 2969304), (1053, 2664760), (1080, 2598141), (1085, 2586168), (1092, 2569590), (1116, 2514330), (1134, 2474420), (1170, 2398284), (1209, 2320920), (1228, 2285010), (1240, 2262897), (1260, 2226978), (1302, 2155140), (1365, 2055672), (1395, 2011464), (1404, 1998570), (1512, 1855815), (1535, 1828008), (1560, 1798713), (1612, 1740690), (1620, 1732094), (1638, 1713060), (1674, 1676220), (1736, 1616355), (1755, 1598856), (1820, 1541754), (1842, 1523340), (1860, 1508598), (1890, 1484652), (1953, 1436760), (2015, 1392552), (2106, 1332380), (2149, 1305720), (2170, 1293084), (2184, 1284795), (2232, 1257165), (2268, 1237210), (2340, 1199142), (2418, 1160460), (2456, 1142505), (2457, 1142040), (2511, 1117480), (2520, 1113489), (2604, 1077570), (2730, 1027836), (2763, 1015560), (2790, 1005732), (2808, 999285), (2821, 994680), (2835, 989768), (3070, 914004), (3224, 870345), (3240, 866047), (3255, 862056), (3276, 856530), (3348, 838110), (3510, 799428), (3627, 773640), (3640, 770877), (3684, 761670), (3720, 754299), (3780, 742326), (3906, 718380), (3991, 703080), (4030, 696276), (4095, 685224), (4185, 670488), (4212, 666190), (4298, 652860), (4340, 646542), (4536, 618605), (4605, 609336), (4680, 599571), (4836, 580230), (4914, 571020), (5022, 558740), (5208, 538785), (5265, 532952), (5460, 513918), (5526, 507780), (5580, 502866), (5642, 497340), (5670, 494884), (5859, 478920), (6045, 464184), (6140, 457002), (6447, 435240), (6510, 431028), (6552, 428265), (6696, 419055), (7020, 399714), (7254, 386820), (7368, 380835), (7371, 380680), (7560, 371163), (7812, 359190), (7982, 351540), (8060, 348138), (8190, 342612), (8289, 338520), (8370, 335244), (8424, 333095), (8463, 331560), (8596, 326430), (8680, 323271), (9210, 304668), (9517, 294840), (9672, 290115), (9765, 287352), (9828, 285510), (10044, 279370), (10530, 266476), (10745, 261144), (10881, 257880), (10920, 256959), (11052, 253890), (11160, 251433), (11284, 248670), (11340, 247442), (11718, 239460), (11973, 234360), (12090, 232092), (12280, 228501), (12285, 228408), (12555, 223496), (12894, 217620), (13020, 215514), (13815, 203112), (14040, 199857), (14105, 198936), (14508, 193410), (14742, 190340), (15624, 179595), (15964, 175770), (16120, 174069), (16380, 171306), (16578, 169260), (16740, 167622), (16926, 165780), (17192, 163215), (17577, 159640), (18135, 154728), (18420, 152334), (19034, 147420), (19341, 145080), (19530, 143676), (19656, 142755), (19955, 140616), (20088, 139685), (21060, 133238), (21490, 130572), (21762, 128940), (22104, 126945), (22568, 124335), (22680, 123721), (23436, 119730), (23946, 117180), (24180, 116046), (24570, 114204), (24867, 112840), (25110, 111748), (25389, 110520), (25788, 108810), (26040, 107757), (27630, 101556), (27937, 100440), (28210, 99468), (28551, 98280), (29016, 96705), (29295, 95784), (29484, 95170), (31928, 87885), (32235, 87048), (32643, 85960), (32760, 85653), (33156, 84630), (33480, 83811), (33852, 82890), (35154, 79820), (35919, 78120), (36270, 77364), (36840, 76167), (36855, 76136), (38068, 73710), (38682, 72540), (39060, 71838), (39910, 70308), (41445, 67704), (42120, 66619), (42315, 66312), (42980, 65286), (43524, 64470), (46872, 59865), (47585, 58968), (47892, 58590), (48360, 58023), (49140, 57102), (49734, 56420), (50220, 55874), (50778, 55260), (51576, 54405)]