71831760

素因数分解:

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

素因数の和:83

約数の個数: 480

約数和(自身を含む): 313694208

約数和(自身を除く): 241862448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 23, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 46, 48, 52, 55, 56, 60, 65, 66, 69, 70, 77, 78, 80, 84, 88, 91, 92, 104, 105, 110, 112, 115, 120, 130, 132, 138, 140, 143, 154, 156, 161, 165, 168, 169, 176, 182, 184, 195, 208, 210, 220, 230, 231, 240, 253, 260, 264, 273, 276, 280, 286, 299, 308, 312, 322, 330, 336, 338, 345, 364, 368, 385, 390, 420, 429, 440, 455, 460, 462, 483, 506, 507, 520, 528, 546, 552, 560, 572, 598, 616, 624, 644, 660, 676, 690, 715, 728, 759, 770, 780, 805, 840, 845, 858, 880, 897, 910, 920, 924, 966, 1001, 1012, 1014, 1040, 1092, 1104, 1144, 1155, 1183, 1196, 1232, 1265, 1288, 1320, 1352, 1365, 1380, 1430, 1456, 1495, 1518, 1540, 1560, 1610, 1680, 1690, 1716, 1771, 1794, 1820, 1840, 1848, 1859, 1932, 2002, 2024, 2028, 2093, 2145, 2184, 2288, 2310, 2366, 2392, 2415, 2530, 2535, 2576, 2640, 2704, 2730, 2760, 2860, 2990, 3003, 3036, 3080, 3120, 3220, 3289, 3380, 3432, 3542, 3549, 3588, 3640, 3696, 3718, 3795, 3864, 3887, 4004, 4048, 4056, 4186, 4290, 4368, 4485, 4620, 4732, 4784, 4830, 5005, 5060, 5070, 5313, 5460, 5520, 5577, 5720, 5915, 5980, 6006, 6072, 6160, 6279, 6440, 6578, 6760, 6864, 7084, 7098, 7176, 7280, 7436, 7590, 7728, 7774, 8008, 8112, 8372, 8580, 8855, 8970, 9240, 9295, 9464, 9660, 9867, 10010, 10120, 10140, 10465, 10626, 10920, 11154, 11440, 11661, 11830, 11960, 12012, 12144, 12558, 12880, 13013, 13156, 13520, 14168, 14196, 14352, 14872, 15015, 15180, 15548, 16016, 16445, 16744, 17160, 17710, 17745, 17940, 18480, 18590, 18928, 19320, 19435, 19734, 20020, 20240, 20280, 20930, 21252, 21840, 22308, 23023, 23322, 23660, 23920, 24024, 25116, 26026, 26312, 26565, 27209, 27885, 28336, 28392, 29744, 30030, 30360, 31096, 31395, 32890, 33488, 34320, 35420, 35490, 35880, 37180, 38640, 38870, 39039, 39468, 40040, 40560, 41860, 42504, 42757, 44616, 46046, 46644, 47320, 48048, 49335, 50232, 52052, 52624, 53130, 54418, 55770, 56784, 58305, 60060, 60720, 62192, 62790, 65065, 65780, 69069, 70840, 70980, 71760, 74360, 77740, 78078, 78936, 80080, 81627, 83720, 85008, 85514, 89232, 92092, 93288, 94640, 98670, 100464, 104104, 106260, 108836, 111540, 115115, 116610, 120120, 125580, 128271, 130130, 131560, 136045, 138138, 141680, 141960, 148720, 155480, 156156, 157872, 163254, 167440, 171028, 184184, 186576, 195195, 197340, 208208, 212520, 213785, 217672, 223080, 230230, 233220, 240240, 251160, 256542, 260260, 263120, 272090, 276276, 283920, 299299, 310960, 312312, 326508, 342056, 345345, 368368, 390390, 394680, 408135, 425040, 427570, 435344, 446160, 460460, 466440, 502320, 513084, 520520, 544180, 552552, 598598, 624624, 641355, 653016, 684112, 690690, 780780, 789360, 816270, 855140, 897897, 920920, 932880, 1026168, 1041040, 1088360, 1105104, 1197196, 1282710, 1306032, 1381380, 1496495, 1561560, 1632540, 1710280, 1795794, 1841840, 2052336, 2176720, 2394392, 2565420, 2762760, 2992990, 3123120, 3265080, 3420560, 3591588, 4489485, 4788784, 5130840, 5525520, 5985980, 6530160, 7183176, 8978970, 10261680, 11971960, 14366352, 17957940, 23943920, 35915880, 71831760]

約数ペア:

[(1, 71831760), (2, 35915880), (3, 23943920), (4, 17957940), (5, 14366352), (6, 11971960), (7, 10261680), (8, 8978970), (10, 7183176), (11, 6530160), (12, 5985980), (13, 5525520), (14, 5130840), (15, 4788784), (16, 4489485), (20, 3591588), (21, 3420560), (22, 3265080), (23, 3123120), (24, 2992990), (26, 2762760), (28, 2565420), (30, 2394392), (33, 2176720), (35, 2052336), (39, 1841840), (40, 1795794), (42, 1710280), (44, 1632540), (46, 1561560), (48, 1496495), (52, 1381380), (55, 1306032), (56, 1282710), (60, 1197196), (65, 1105104), (66, 1088360), (69, 1041040), (70, 1026168), (77, 932880), (78, 920920), (80, 897897), (84, 855140), (88, 816270), (91, 789360), (92, 780780), (104, 690690), (105, 684112), (110, 653016), (112, 641355), (115, 624624), (120, 598598), (130, 552552), (132, 544180), (138, 520520), (140, 513084), (143, 502320), (154, 466440), (156, 460460), (161, 446160), (165, 435344), (168, 427570), (169, 425040), (176, 408135), (182, 394680), (184, 390390), (195, 368368), (208, 345345), (210, 342056), (220, 326508), (230, 312312), (231, 310960), (240, 299299), (253, 283920), (260, 276276), (264, 272090), (273, 263120), (276, 260260), (280, 256542), (286, 251160), (299, 240240), (308, 233220), (312, 230230), (322, 223080), (330, 217672), (336, 213785), (338, 212520), (345, 208208), (364, 197340), (368, 195195), (385, 186576), (390, 184184), (420, 171028), (429, 167440), (440, 163254), (455, 157872), (460, 156156), (462, 155480), (483, 148720), (506, 141960), (507, 141680), (520, 138138), (528, 136045), (546, 131560), (552, 130130), (560, 128271), (572, 125580), (598, 120120), (616, 116610), (624, 115115), (644, 111540), (660, 108836), (676, 106260), (690, 104104), (715, 100464), (728, 98670), (759, 94640), (770, 93288), (780, 92092), (805, 89232), (840, 85514), (845, 85008), (858, 83720), (880, 81627), (897, 80080), (910, 78936), (920, 78078), (924, 77740), (966, 74360), (1001, 71760), (1012, 70980), (1014, 70840), (1040, 69069), (1092, 65780), (1104, 65065), (1144, 62790), (1155, 62192), (1183, 60720), (1196, 60060), (1232, 58305), (1265, 56784), (1288, 55770), (1320, 54418), (1352, 53130), (1365, 52624), (1380, 52052), (1430, 50232), (1456, 49335), (1495, 48048), (1518, 47320), (1540, 46644), (1560, 46046), (1610, 44616), (1680, 42757), (1690, 42504), (1716, 41860), (1771, 40560), (1794, 40040), (1820, 39468), (1840, 39039), (1848, 38870), (1859, 38640), (1932, 37180), (2002, 35880), (2024, 35490), (2028, 35420), (2093, 34320), (2145, 33488), (2184, 32890), (2288, 31395), (2310, 31096), (2366, 30360), (2392, 30030), (2415, 29744), (2530, 28392), (2535, 28336), (2576, 27885), (2640, 27209), (2704, 26565), (2730, 26312), (2760, 26026), (2860, 25116), (2990, 24024), (3003, 23920), (3036, 23660), (3080, 23322), (3120, 23023), (3220, 22308), (3289, 21840), (3380, 21252), (3432, 20930), (3542, 20280), (3549, 20240), (3588, 20020), (3640, 19734), (3696, 19435), (3718, 19320), (3795, 18928), (3864, 18590), (3887, 18480), (4004, 17940), (4048, 17745), (4056, 17710), (4186, 17160), (4290, 16744), (4368, 16445), (4485, 16016), (4620, 15548), (4732, 15180), (4784, 15015), (4830, 14872), (5005, 14352), (5060, 14196), (5070, 14168), (5313, 13520), (5460, 13156), (5520, 13013), (5577, 12880), (5720, 12558), (5915, 12144), (5980, 12012), (6006, 11960), (6072, 11830), (6160, 11661), (6279, 11440), (6440, 11154), (6578, 10920), (6760, 10626), (6864, 10465), (7084, 10140), (7098, 10120), (7176, 10010), (7280, 9867), (7436, 9660), (7590, 9464), (7728, 9295), (7774, 9240), (8008, 8970), (8112, 8855), (8372, 8580)]