171291120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 640

約数和(自身を含む): 767950848

約数和(自身を除く): 596659728

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, 31, 33, 35, 39, 40, 42, 44, 46, 48, 52, 55, 56, 60, 62, 65, 66, 69, 70, 77, 78, 80, 84, 88, 91, 92, 93, 104, 105, 110, 112, 115, 120, 124, 130, 132, 138, 140, 143, 154, 155, 156, 161, 165, 168, 176, 182, 184, 186, 195, 208, 210, 217, 220, 230, 231, 240, 248, 253, 260, 264, 273, 276, 280, 286, 299, 308, 310, 312, 322, 330, 336, 341, 345, 364, 368, 372, 385, 390, 403, 420, 429, 434, 440, 455, 460, 462, 465, 483, 496, 506, 520, 528, 546, 552, 560, 572, 598, 616, 620, 624, 644, 651, 660, 682, 690, 713, 715, 728, 744, 759, 770, 780, 805, 806, 840, 858, 868, 880, 897, 910, 920, 924, 930, 966, 1001, 1012, 1023, 1040, 1085, 1092, 1104, 1144, 1155, 1196, 1209, 1232, 1240, 1265, 1288, 1302, 1320, 1364, 1365, 1380, 1426, 1430, 1456, 1488, 1495, 1518, 1540, 1560, 1610, 1612, 1680, 1705, 1716, 1736, 1771, 1794, 1820, 1840, 1848, 1860, 1932, 2002, 2015, 2024, 2046, 2093, 2139, 2145, 2170, 2184, 2288, 2310, 2387, 2392, 2415, 2418, 2480, 2530, 2576, 2604, 2640, 2728, 2730, 2760, 2821, 2852, 2860, 2990, 3003, 3036, 3080, 3120, 3220, 3224, 3255, 3289, 3410, 3432, 3472, 3542, 3565, 3588, 3640, 3696, 3720, 3795, 3864, 4004, 4030, 4048, 4092, 4186, 4278, 4290, 4340, 4368, 4433, 4485, 4620, 4774, 4784, 4830, 4836, 4991, 5005, 5060, 5115, 5208, 5313, 5456, 5460, 5520, 5642, 5704, 5720, 5980, 6006, 6045, 6072, 6160, 6279, 6440, 6448, 6510, 6578, 6820, 6864, 7084, 7130, 7161, 7176, 7280, 7440, 7590, 7728, 7843, 8008, 8060, 8184, 8372, 8463, 8556, 8580, 8680, 8855, 8866, 8970, 9240, 9269, 9548, 9660, 9672, 9867, 9982, 10010, 10120, 10230, 10416, 10465, 10626, 10695, 10920, 11284, 11408, 11440, 11935, 11960, 12012, 12090, 12144, 12558, 12880, 13020, 13156, 13299, 13640, 14105, 14168, 14260, 14322, 14352, 14973, 15015, 15180, 15686, 16016, 16120, 16368, 16445, 16744, 16926, 17112, 17160, 17360, 17710, 17732, 17940, 18480, 18538, 19096, 19320, 19344, 19734, 19964, 20020, 20240, 20460, 20930, 21252, 21390, 21840, 22165, 22568, 23023, 23529, 23870, 23920, 24024, 24180, 24955, 25116, 26040, 26312, 26565, 26598, 27280, 27807, 28210, 28336, 28520, 28644, 29946, 30030, 30360, 31031, 31372, 31395, 32240, 32890, 33488, 33852, 34224, 34320, 35420, 35464, 35805, 35880, 37076, 38192, 38640, 39215, 39468, 39928, 40040, 40920, 41860, 42315, 42504, 42780, 44330, 45136, 46046, 46345, 47058, 47740, 48048, 48360, 49335, 49910, 50232, 52080, 52624, 53130, 53196, 54901, 55614, 56420, 57040, 57288, 59892, 60060, 60720, 62062, 62744, 62790, 64883, 65780, 66495, 67704, 69069, 70840, 70928, 71610, 71760, 74152, 74865, 78430, 78936, 79856, 80080, 81840, 83720, 84630, 85008, 85560, 88660, 92092, 92690, 93093, 94116, 95480, 96720, 98670, 99820, 100464, 101959, 106260, 106392, 109802, 111228, 112840, 114576, 115115, 117645, 119784, 120120, 124124, 125488, 125580, 129766, 131560, 132990, 135408, 138138, 139035, 141680, 143220, 148304, 149730, 155155, 156860, 157872, 164703, 167440, 169260, 171120, 177320, 184184, 185380, 186186, 188232, 190960, 194649, 197340, 199640, 203918, 212520, 212784, 219604, 222456, 225680, 230230, 235290, 239568, 240240, 248248, 251160, 259532, 263120, 265980, 274505, 276276, 278070, 286440, 299460, 305877, 310310, 313720, 324415, 329406, 338520, 345345, 354640, 368368, 370760, 372372, 376464, 389298, 394680, 399280, 407836, 425040, 439208, 444912, 460460, 465465, 470580, 496496, 502320, 509795, 519064, 531960, 549010, 552552, 556140, 572880, 598920, 611754, 620620, 627440, 648830, 658812, 677040, 690690, 713713, 741520, 744744, 778596, 789360, 815672, 823515, 878416, 920920, 930930, 941160, 973245, 1019590, 1038128, 1063920, 1098020, 1105104, 1112280, 1197840, 1223508, 1241240, 1297660, 1317624, 1381380, 1427426, 1489488, 1529385, 1557192, 1631344, 1647030, 1841840, 1861860, 1882320, 1946490, 2039180, 2141139, 2196040, 2224560, 2447016, 2482480, 2595320, 2635248, 2762760, 2854852, 3058770, 3114384, 3294060, 3568565, 3723720, 3892980, 4078360, 4282278, 4392080, 4894032, 5190640, 5525520, 5709704, 6117540, 6588120, 7137130, 7447440, 7785960, 8156720, 8564556, 10705695, 11419408, 12235080, 13176240, 14274260, 15571920, 17129112, 21411390, 24470160, 28548520, 34258224, 42822780, 57097040, 85645560, 171291120]

約数ペア:

[(1, 171291120), (2, 85645560), (3, 57097040), (4, 42822780), (5, 34258224), (6, 28548520), (7, 24470160), (8, 21411390), (10, 17129112), (11, 15571920), (12, 14274260), (13, 13176240), (14, 12235080), (15, 11419408), (16, 10705695), (20, 8564556), (21, 8156720), (22, 7785960), (23, 7447440), (24, 7137130), (26, 6588120), (28, 6117540), (30, 5709704), (31, 5525520), (33, 5190640), (35, 4894032), (39, 4392080), (40, 4282278), (42, 4078360), (44, 3892980), (46, 3723720), (48, 3568565), (52, 3294060), (55, 3114384), (56, 3058770), (60, 2854852), (62, 2762760), (65, 2635248), (66, 2595320), (69, 2482480), (70, 2447016), (77, 2224560), (78, 2196040), (80, 2141139), (84, 2039180), (88, 1946490), (91, 1882320), (92, 1861860), (93, 1841840), (104, 1647030), (105, 1631344), (110, 1557192), (112, 1529385), (115, 1489488), (120, 1427426), (124, 1381380), (130, 1317624), (132, 1297660), (138, 1241240), (140, 1223508), (143, 1197840), (154, 1112280), (155, 1105104), (156, 1098020), (161, 1063920), (165, 1038128), (168, 1019590), (176, 973245), (182, 941160), (184, 930930), (186, 920920), (195, 878416), (208, 823515), (210, 815672), (217, 789360), (220, 778596), (230, 744744), (231, 741520), (240, 713713), (248, 690690), (253, 677040), (260, 658812), (264, 648830), (273, 627440), (276, 620620), (280, 611754), (286, 598920), (299, 572880), (308, 556140), (310, 552552), (312, 549010), (322, 531960), (330, 519064), (336, 509795), (341, 502320), (345, 496496), (364, 470580), (368, 465465), (372, 460460), (385, 444912), (390, 439208), (403, 425040), (420, 407836), (429, 399280), (434, 394680), (440, 389298), (455, 376464), (460, 372372), (462, 370760), (465, 368368), (483, 354640), (496, 345345), (506, 338520), (520, 329406), (528, 324415), (546, 313720), (552, 310310), (560, 305877), (572, 299460), (598, 286440), (616, 278070), (620, 276276), (624, 274505), (644, 265980), (651, 263120), (660, 259532), (682, 251160), (690, 248248), (713, 240240), (715, 239568), (728, 235290), (744, 230230), (759, 225680), (770, 222456), (780, 219604), (805, 212784), (806, 212520), (840, 203918), (858, 199640), (868, 197340), (880, 194649), (897, 190960), (910, 188232), (920, 186186), (924, 185380), (930, 184184), (966, 177320), (1001, 171120), (1012, 169260), (1023, 167440), (1040, 164703), (1085, 157872), (1092, 156860), (1104, 155155), (1144, 149730), (1155, 148304), (1196, 143220), (1209, 141680), (1232, 139035), (1240, 138138), (1265, 135408), (1288, 132990), (1302, 131560), (1320, 129766), (1364, 125580), (1365, 125488), (1380, 124124), (1426, 120120), (1430, 119784), (1456, 117645), (1488, 115115), (1495, 114576), (1518, 112840), (1540, 111228), (1560, 109802), (1610, 106392), (1612, 106260), (1680, 101959), (1705, 100464), (1716, 99820), (1736, 98670), (1771, 96720), (1794, 95480), (1820, 94116), (1840, 93093), (1848, 92690), (1860, 92092), (1932, 88660), (2002, 85560), (2015, 85008), (2024, 84630), (2046, 83720), (2093, 81840), (2139, 80080), (2145, 79856), (2170, 78936), (2184, 78430), (2288, 74865), (2310, 74152), (2387, 71760), (2392, 71610), (2415, 70928), (2418, 70840), (2480, 69069), (2530, 67704), (2576, 66495), (2604, 65780), (2640, 64883), (2728, 62790), (2730, 62744), (2760, 62062), (2821, 60720), (2852, 60060), (2860, 59892), (2990, 57288), (3003, 57040), (3036, 56420), (3080, 55614), (3120, 54901), (3220, 53196), (3224, 53130), (3255, 52624), (3289, 52080), (3410, 50232), (3432, 49910), (3472, 49335), (3542, 48360), (3565, 48048), (3588, 47740), (3640, 47058), (3696, 46345), (3720, 46046), (3795, 45136), (3864, 44330), (4004, 42780), (4030, 42504), (4048, 42315), (4092, 41860), (4186, 40920), (4278, 40040), (4290, 39928), (4340, 39468), (4368, 39215), (4433, 38640), (4485, 38192), (4620, 37076), (4774, 35880), (4784, 35805), (4830, 35464), (4836, 35420), (4991, 34320), (5005, 34224), (5060, 33852), (5115, 33488), (5208, 32890), (5313, 32240), (5456, 31395), (5460, 31372), (5520, 31031), (5642, 30360), (5704, 30030), (5720, 29946), (5980, 28644), (6006, 28520), (6045, 28336), (6072, 28210), (6160, 27807), (6279, 27280), (6440, 26598), (6448, 26565), (6510, 26312), (6578, 26040), (6820, 25116), (6864, 24955), (7084, 24180), (7130, 24024), (7161, 23920), (7176, 23870), (7280, 23529), (7440, 23023), (7590, 22568), (7728, 22165), (7843, 21840), (8008, 21390), (8060, 21252), (8184, 20930), (8372, 20460), (8463, 20240), (8556, 20020), (8580, 19964), (8680, 19734), (8855, 19344), (8866, 19320), (8970, 19096), (9240, 18538), (9269, 18480), (9548, 17940), (9660, 17732), (9672, 17710), (9867, 17360), (9982, 17160), (10010, 17112), (10120, 16926), (10230, 16744), (10416, 16445), (10465, 16368), (10626, 16120), (10695, 16016), (10920, 15686), (11284, 15180), (11408, 15015), (11440, 14973), (11935, 14352), (11960, 14322), (12012, 14260), (12090, 14168), (12144, 14105), (12558, 13640), (12880, 13299), (13020, 13156)]