215495280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:86

約数の個数: 720

約数和(自身を含む): 1019506176

約数和(自身を除く): 804010896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 23, 24, 26, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 46, 48, 52, 55, 56, 60, 63, 65, 66, 69, 70, 72, 77, 78, 80, 84, 88, 90, 91, 92, 99, 104, 105, 110, 112, 115, 117, 120, 126, 130, 132, 138, 140, 143, 144, 154, 156, 161, 165, 168, 169, 176, 180, 182, 184, 195, 198, 207, 208, 210, 220, 230, 231, 234, 240, 252, 253, 260, 264, 273, 276, 280, 286, 299, 308, 312, 315, 322, 330, 336, 338, 345, 360, 364, 368, 385, 390, 396, 414, 420, 429, 440, 455, 460, 462, 468, 483, 495, 504, 506, 507, 520, 528, 546, 552, 560, 572, 585, 598, 616, 624, 630, 644, 660, 676, 690, 693, 715, 720, 728, 759, 770, 780, 792, 805, 819, 828, 840, 845, 858, 880, 897, 910, 920, 924, 936, 966, 990, 1001, 1008, 1012, 1014, 1035, 1040, 1092, 1104, 1144, 1155, 1170, 1183, 1196, 1232, 1260, 1265, 1287, 1288, 1320, 1352, 1365, 1380, 1386, 1430, 1449, 1456, 1495, 1518, 1521, 1540, 1560, 1584, 1610, 1638, 1656, 1680, 1690, 1716, 1771, 1794, 1820, 1840, 1848, 1859, 1872, 1932, 1980, 2002, 2024, 2028, 2070, 2093, 2145, 2184, 2277, 2288, 2310, 2340, 2366, 2392, 2415, 2520, 2530, 2535, 2574, 2576, 2640, 2691, 2704, 2730, 2760, 2772, 2860, 2898, 2990, 3003, 3036, 3042, 3080, 3120, 3220, 3276, 3289, 3312, 3380, 3432, 3465, 3542, 3549, 3588, 3640, 3696, 3718, 3795, 3864, 3887, 3960, 4004, 4048, 4056, 4095, 4140, 4186, 4290, 4368, 4485, 4554, 4620, 4680, 4732, 4784, 4830, 5005, 5040, 5060, 5070, 5148, 5313, 5382, 5460, 5520, 5544, 5577, 5720, 5796, 5915, 5980, 6006, 6072, 6084, 6160, 6279, 6435, 6440, 6552, 6578, 6760, 6864, 6930, 7084, 7098, 7176, 7245, 7280, 7436, 7590, 7605, 7728, 7774, 7920, 8008, 8112, 8190, 8280, 8372, 8580, 8855, 8970, 9009, 9108, 9240, 9295, 9360, 9464, 9660, 9867, 10010, 10120, 10140, 10296, 10465, 10626, 10647, 10764, 10920, 11088, 11154, 11385, 11440, 11592, 11661, 11830, 11960, 12012, 12144, 12168, 12558, 12870, 12880, 13013, 13104, 13156, 13455, 13520, 13860, 14168, 14196, 14352, 14490, 14872, 15015, 15180, 15210, 15548, 15939, 16016, 16380, 16445, 16560, 16731, 16744, 17160, 17710, 17745, 17940, 18018, 18216, 18480, 18590, 18837, 18928, 19320, 19435, 19734, 20020, 20240, 20280, 20592, 20930, 21252, 21294, 21528, 21840, 22308, 22770, 23023, 23184, 23322, 23660, 23920, 24024, 24336, 25116, 25740, 26026, 26312, 26565, 26910, 27209, 27720, 27885, 28336, 28392, 28980, 29601, 29744, 30030, 30360, 30420, 31096, 31395, 31878, 32760, 32890, 33462, 33488, 34320, 34983, 35420, 35490, 35880, 36036, 36432, 37180, 37674, 38640, 38870, 39039, 39468, 40040, 40560, 41860, 42504, 42588, 42757, 43056, 44616, 45045, 45540, 46046, 46644, 47320, 48048, 49335, 50232, 51480, 52052, 52624, 53130, 53235, 53820, 54418, 55440, 55770, 56784, 57960, 58305, 59202, 60060, 60720, 60840, 62192, 62790, 63756, 65065, 65520, 65780, 66924, 69069, 69966, 70840, 70980, 71760, 72072, 74360, 75348, 77740, 78078, 78936, 79695, 80080, 81627, 83655, 83720, 85008, 85176, 85514, 89232, 90090, 91080, 92092, 93288, 94185, 94640, 98670, 100464, 102960, 104104, 106260, 106470, 107640, 108836, 111540, 115115, 115920, 116610, 117117, 118404, 120120, 121680, 125580, 127512, 128271, 130130, 131560, 133848, 136045, 138138, 139932, 141680, 141960, 144144, 148005, 148720, 150696, 155480, 156156, 157872, 159390, 163254, 167310, 167440, 170352, 171028, 174915, 180180, 182160, 184184, 186576, 188370, 195195, 197340, 207207, 208208, 212520, 212940, 213785, 215280, 217672, 223080, 230230, 233220, 234234, 236808, 240240, 244881, 251160, 255024, 256542, 260260, 263120, 267696, 272090, 276276, 279864, 283920, 296010, 299299, 301392, 310960, 312312, 318780, 326508, 334620, 342056, 345345, 349830, 360360, 368368, 376740, 384813, 390390, 394680, 408135, 414414, 425040, 425880, 427570, 435344, 446160, 460460, 466440, 468468, 473616, 489762, 502320, 513084, 520520, 544180, 552552, 559728, 585585, 592020, 598598, 624624, 637560, 641355, 653016, 669240, 684112, 690690, 699660, 720720, 753480, 769626, 780780, 789360, 816270, 828828, 851760, 855140, 897897, 920920, 932880, 936936, 979524, 1026168, 1036035, 1041040, 1088360, 1105104, 1171170, 1184040, 1197196, 1224405, 1275120, 1282710, 1306032, 1338480, 1381380, 1399320, 1496495, 1506960, 1539252, 1561560, 1632540, 1657656, 1710280, 1795794, 1841840, 1873872, 1924065, 1959048, 2052336, 2072070, 2176720, 2342340, 2368080, 2394392, 2448810, 2565420, 2693691, 2762760, 2798640, 2992990, 3078504, 3123120, 3265080, 3315312, 3420560, 3591588, 3848130, 3918096, 4144140, 4489485, 4684680, 4788784, 4897620, 5130840, 5387382, 5525520, 5985980, 6157008, 6530160, 7183176, 7696260, 8288280, 8978970, 9369360, 9795240, 10261680, 10774764, 11971960, 13468455, 14366352, 15392520, 16576560, 17957940, 19590480, 21549528, 23943920, 26936910, 30785040, 35915880, 43099056, 53873820, 71831760, 107747640, 215495280]

約数ペア:

[(1, 215495280), (2, 107747640), (3, 71831760), (4, 53873820), (5, 43099056), (6, 35915880), (7, 30785040), (8, 26936910), (9, 23943920), (10, 21549528), (11, 19590480), (12, 17957940), (13, 16576560), (14, 15392520), (15, 14366352), (16, 13468455), (18, 11971960), (20, 10774764), (21, 10261680), (22, 9795240), (23, 9369360), (24, 8978970), (26, 8288280), (28, 7696260), (30, 7183176), (33, 6530160), (35, 6157008), (36, 5985980), (39, 5525520), (40, 5387382), (42, 5130840), (44, 4897620), (45, 4788784), (46, 4684680), (48, 4489485), (52, 4144140), (55, 3918096), (56, 3848130), (60, 3591588), (63, 3420560), (65, 3315312), (66, 3265080), (69, 3123120), (70, 3078504), (72, 2992990), (77, 2798640), (78, 2762760), (80, 2693691), (84, 2565420), (88, 2448810), (90, 2394392), (91, 2368080), (92, 2342340), (99, 2176720), (104, 2072070), (105, 2052336), (110, 1959048), (112, 1924065), (115, 1873872), (117, 1841840), (120, 1795794), (126, 1710280), (130, 1657656), (132, 1632540), (138, 1561560), (140, 1539252), (143, 1506960), (144, 1496495), (154, 1399320), (156, 1381380), (161, 1338480), (165, 1306032), (168, 1282710), (169, 1275120), (176, 1224405), (180, 1197196), (182, 1184040), (184, 1171170), (195, 1105104), (198, 1088360), (207, 1041040), (208, 1036035), (210, 1026168), (220, 979524), (230, 936936), (231, 932880), (234, 920920), (240, 897897), (252, 855140), (253, 851760), (260, 828828), (264, 816270), (273, 789360), (276, 780780), (280, 769626), (286, 753480), (299, 720720), (308, 699660), (312, 690690), (315, 684112), (322, 669240), (330, 653016), (336, 641355), (338, 637560), (345, 624624), (360, 598598), (364, 592020), (368, 585585), (385, 559728), (390, 552552), (396, 544180), (414, 520520), (420, 513084), (429, 502320), (440, 489762), (455, 473616), (460, 468468), (462, 466440), (468, 460460), (483, 446160), (495, 435344), (504, 427570), (506, 425880), (507, 425040), (520, 414414), (528, 408135), (546, 394680), (552, 390390), (560, 384813), (572, 376740), (585, 368368), (598, 360360), (616, 349830), (624, 345345), (630, 342056), (644, 334620), (660, 326508), (676, 318780), (690, 312312), (693, 310960), (715, 301392), (720, 299299), (728, 296010), (759, 283920), (770, 279864), (780, 276276), (792, 272090), (805, 267696), (819, 263120), (828, 260260), (840, 256542), (845, 255024), (858, 251160), (880, 244881), (897, 240240), (910, 236808), (920, 234234), (924, 233220), (936, 230230), (966, 223080), (990, 217672), (1001, 215280), (1008, 213785), (1012, 212940), (1014, 212520), (1035, 208208), (1040, 207207), (1092, 197340), (1104, 195195), (1144, 188370), (1155, 186576), (1170, 184184), (1183, 182160), (1196, 180180), (1232, 174915), (1260, 171028), (1265, 170352), (1287, 167440), (1288, 167310), (1320, 163254), (1352, 159390), (1365, 157872), (1380, 156156), (1386, 155480), (1430, 150696), (1449, 148720), (1456, 148005), (1495, 144144), (1518, 141960), (1521, 141680), (1540, 139932), (1560, 138138), (1584, 136045), (1610, 133848), (1638, 131560), (1656, 130130), (1680, 128271), (1690, 127512), (1716, 125580), (1771, 121680), (1794, 120120), (1820, 118404), (1840, 117117), (1848, 116610), (1859, 115920), (1872, 115115), (1932, 111540), (1980, 108836), (2002, 107640), (2024, 106470), (2028, 106260), (2070, 104104), (2093, 102960), (2145, 100464), (2184, 98670), (2277, 94640), (2288, 94185), (2310, 93288), (2340, 92092), (2366, 91080), (2392, 90090), (2415, 89232), (2520, 85514), (2530, 85176), (2535, 85008), (2574, 83720), (2576, 83655), (2640, 81627), (2691, 80080), (2704, 79695), (2730, 78936), (2760, 78078), (2772, 77740), (2860, 75348), (2898, 74360), (2990, 72072), (3003, 71760), (3036, 70980), (3042, 70840), (3080, 69966), (3120, 69069), (3220, 66924), (3276, 65780), (3289, 65520), (3312, 65065), (3380, 63756), (3432, 62790), (3465, 62192), (3542, 60840), (3549, 60720), (3588, 60060), (3640, 59202), (3696, 58305), (3718, 57960), (3795, 56784), (3864, 55770), (3887, 55440), (3960, 54418), (4004, 53820), (4048, 53235), (4056, 53130), (4095, 52624), (4140, 52052), (4186, 51480), (4290, 50232), (4368, 49335), (4485, 48048), (4554, 47320), (4620, 46644), (4680, 46046), (4732, 45540), (4784, 45045), (4830, 44616), (5005, 43056), (5040, 42757), (5060, 42588), (5070, 42504), (5148, 41860), (5313, 40560), (5382, 40040), (5460, 39468), (5520, 39039), (5544, 38870), (5577, 38640), (5720, 37674), (5796, 37180), (5915, 36432), (5980, 36036), (6006, 35880), (6072, 35490), (6084, 35420), (6160, 34983), (6279, 34320), (6435, 33488), (6440, 33462), (6552, 32890), (6578, 32760), (6760, 31878), (6864, 31395), (6930, 31096), (7084, 30420), (7098, 30360), (7176, 30030), (7245, 29744), (7280, 29601), (7436, 28980), (7590, 28392), (7605, 28336), (7728, 27885), (7774, 27720), (7920, 27209), (8008, 26910), (8112, 26565), (8190, 26312), (8280, 26026), (8372, 25740), (8580, 25116), (8855, 24336), (8970, 24024), (9009, 23920), (9108, 23660), (9240, 23322), (9295, 23184), (9360, 23023), (9464, 22770), (9660, 22308), (9867, 21840), (10010, 21528), (10120, 21294), (10140, 21252), (10296, 20930), (10465, 20592), (10626, 20280), (10647, 20240), (10764, 20020), (10920, 19734), (11088, 19435), (11154, 19320), (11385, 18928), (11440, 18837), (11592, 18590), (11661, 18480), (11830, 18216), (11960, 18018), (12012, 17940), (12144, 17745), (12168, 17710), (12558, 17160), (12870, 16744), (12880, 16731), (13013, 16560), (13104, 16445), (13156, 16380), (13455, 16016), (13520, 15939), (13860, 15548), (14168, 15210), (14196, 15180), (14352, 15015), (14490, 14872)]