881320440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:108

約数の個数: 768

約数和(自身を含む): 3861043200

約数和(自身を除く): 2979722760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 23, 24, 26, 28, 29, 30, 33, 35, 39, 40, 42, 44, 46, 52, 55, 56, 58, 60, 65, 66, 69, 70, 77, 78, 84, 87, 88, 91, 92, 104, 105, 110, 115, 116, 120, 121, 130, 132, 138, 140, 143, 145, 154, 156, 161, 165, 168, 174, 182, 184, 195, 203, 210, 220, 230, 231, 232, 242, 253, 260, 264, 273, 276, 280, 286, 290, 299, 308, 312, 319, 322, 330, 345, 348, 363, 364, 377, 385, 390, 406, 420, 429, 435, 440, 455, 460, 462, 483, 484, 506, 520, 546, 552, 572, 580, 598, 605, 609, 616, 638, 644, 660, 667, 690, 696, 715, 726, 728, 754, 759, 770, 780, 805, 812, 840, 847, 858, 870, 897, 910, 920, 924, 957, 966, 968, 1001, 1012, 1015, 1092, 1131, 1144, 1155, 1160, 1196, 1210, 1218, 1265, 1276, 1288, 1320, 1334, 1365, 1380, 1430, 1452, 1495, 1508, 1518, 1540, 1560, 1573, 1595, 1610, 1624, 1694, 1716, 1740, 1771, 1794, 1815, 1820, 1848, 1885, 1914, 1932, 2001, 2002, 2024, 2030, 2093, 2145, 2184, 2233, 2262, 2310, 2392, 2415, 2420, 2436, 2530, 2541, 2552, 2639, 2668, 2730, 2760, 2783, 2860, 2904, 2990, 3003, 3016, 3036, 3045, 3080, 3146, 3190, 3220, 3289, 3335, 3388, 3432, 3480, 3509, 3542, 3588, 3630, 3640, 3770, 3795, 3828, 3864, 4002, 4004, 4060, 4147, 4186, 4235, 4290, 4466, 4485, 4524, 4620, 4669, 4719, 4785, 4830, 4840, 4872, 5005, 5060, 5082, 5278, 5313, 5336, 5460, 5566, 5655, 5720, 5980, 6006, 6072, 6090, 6279, 6292, 6380, 6440, 6578, 6670, 6699, 6776, 7018, 7084, 7176, 7260, 7337, 7540, 7590, 7656, 7865, 7917, 8004, 8008, 8120, 8294, 8349, 8372, 8470, 8580, 8671, 8855, 8932, 8970, 9048, 9240, 9338, 9438, 9570, 9660, 9867, 10005, 10010, 10120, 10164, 10465, 10527, 10556, 10626, 10920, 11011, 11132, 11165, 11310, 11960, 12012, 12180, 12441, 12558, 12584, 12705, 12760, 13156, 13195, 13340, 13398, 13915, 14007, 14036, 14168, 14520, 14674, 15015, 15080, 15180, 15730, 15834, 16008, 16445, 16588, 16698, 16744, 16940, 17160, 17342, 17545, 17710, 17864, 17940, 18676, 18876, 19140, 19320, 19481, 19734, 20010, 20020, 20328, 20735, 20930, 21054, 21112, 21252, 22011, 22022, 22264, 22330, 22620, 23023, 23345, 23595, 24024, 24360, 24563, 24882, 25116, 25410, 26013, 26312, 26390, 26565, 26680, 26796, 27830, 28014, 28072, 29029, 29348, 30030, 30360, 31395, 31460, 31668, 32890, 33033, 33176, 33396, 33495, 33880, 34684, 35090, 35420, 35880, 36179, 36685, 37352, 37752, 38280, 38962, 39468, 39585, 40020, 40040, 41470, 41745, 41860, 42108, 42504, 43355, 44022, 44044, 44660, 45240, 45617, 46046, 46690, 47190, 49126, 49335, 49764, 50232, 50820, 51359, 52026, 52635, 52780, 53130, 53592, 55055, 55660, 56028, 58058, 58443, 58696, 60060, 60697, 62205, 62790, 62920, 63336, 65780, 66066, 66792, 66990, 69069, 69368, 70035, 70180, 70840, 72358, 73370, 73689, 77924, 78936, 79170, 80040, 80707, 82940, 83490, 83720, 84216, 86710, 87087, 88044, 88088, 89320, 91234, 92092, 93380, 94380, 95381, 97405, 98252, 98670, 99528, 101640, 102718, 104052, 105270, 105560, 106260, 108537, 110055, 110110, 111320, 112056, 115115, 116116, 116886, 120120, 121394, 122815, 124410, 125580, 130065, 131560, 132132, 133980, 136851, 138138, 140070, 140360, 144716, 145145, 146740, 147378, 154077, 155848, 158340, 161414, 165165, 165880, 166980, 173420, 174174, 176088, 180895, 182091, 182468, 184184, 186760, 188760, 190762, 194810, 196504, 197340, 205436, 208104, 210540, 212520, 217074, 220110, 220220, 228085, 230230, 232232, 233772, 242121, 242788, 245630, 248820, 251160, 253253, 256795, 260130, 264264, 267960, 273702, 276276, 280140, 286143, 289432, 290290, 292215, 293480, 294756, 303485, 308154, 316680, 319319, 322828, 330330, 333960, 345345, 346840, 348348, 361790, 364182, 364936, 368445, 381524, 389620, 394680, 403535, 410872, 421080, 434148, 435435, 440220, 440440, 456170, 460460, 467544, 476905, 484242, 485576, 491260, 497640, 506506, 513590, 520260, 542685, 547404, 552552, 560280, 564949, 572286, 580580, 584430, 589512, 606970, 616308, 638638, 645656, 660660, 667667, 684255, 690690, 696696, 723580, 728364, 736890, 759759, 763048, 770385, 779240, 807070, 868296, 870870, 880440, 910455, 912340, 920920, 953810, 957957, 968484, 982520, 1013012, 1027180, 1040520, 1049191, 1085370, 1094808, 1129898, 1144572, 1161160, 1168860, 1210605, 1213940, 1232616, 1266265, 1277276, 1321320, 1335334, 1368510, 1381380, 1430715, 1447160, 1456728, 1473780, 1519518, 1540770, 1596595, 1614140, 1694847, 1741740, 1820910, 1824680, 1907620, 1915914, 1936968, 2003001, 2026024, 2054360, 2098382, 2170740, 2259796, 2289144, 2337720, 2421210, 2427880, 2532530, 2554552, 2670668, 2737020, 2762760, 2824745, 2861430, 2947560, 3039036, 3081540, 3147573, 3193190, 3228280, 3338335, 3389694, 3483480, 3641820, 3798795, 3815240, 3831828, 4006002, 4196764, 4341480, 4519592, 4789785, 4842420, 5065060, 5245955, 5341336, 5474040, 5649490, 5722860, 6078072, 6163080, 6295146, 6386380, 6676670, 6779388, 7283640, 7344337, 7597590, 7663656, 8012004, 8393528, 8474235, 9579570, 9684840, 10015005, 10130120, 10491910, 11298980, 11445720, 12590292, 12772760, 13353340, 13558776, 14688674, 15195180, 15737865, 16024008, 16948470, 19159140, 20030010, 20983820, 22033011, 22597960, 25180584, 26706680, 29377348, 30390360, 31475730, 33896940, 36721685, 38318280, 40060020, 41967640, 44066022, 58754696, 62951460, 67793880, 73443370, 80120040, 88132044, 110165055, 125902920, 146886740, 176264088, 220330110, 293773480, 440660220, 881320440]

約数ペア:

[(1, 881320440), (2, 440660220), (3, 293773480), (4, 220330110), (5, 176264088), (6, 146886740), (7, 125902920), (8, 110165055), (10, 88132044), (11, 80120040), (12, 73443370), (13, 67793880), (14, 62951460), (15, 58754696), (20, 44066022), (21, 41967640), (22, 40060020), (23, 38318280), (24, 36721685), (26, 33896940), (28, 31475730), (29, 30390360), (30, 29377348), (33, 26706680), (35, 25180584), (39, 22597960), (40, 22033011), (42, 20983820), (44, 20030010), (46, 19159140), (52, 16948470), (55, 16024008), (56, 15737865), (58, 15195180), (60, 14688674), (65, 13558776), (66, 13353340), (69, 12772760), (70, 12590292), (77, 11445720), (78, 11298980), (84, 10491910), (87, 10130120), (88, 10015005), (91, 9684840), (92, 9579570), (104, 8474235), (105, 8393528), (110, 8012004), (115, 7663656), (116, 7597590), (120, 7344337), (121, 7283640), (130, 6779388), (132, 6676670), (138, 6386380), (140, 6295146), (143, 6163080), (145, 6078072), (154, 5722860), (156, 5649490), (161, 5474040), (165, 5341336), (168, 5245955), (174, 5065060), (182, 4842420), (184, 4789785), (195, 4519592), (203, 4341480), (210, 4196764), (220, 4006002), (230, 3831828), (231, 3815240), (232, 3798795), (242, 3641820), (253, 3483480), (260, 3389694), (264, 3338335), (273, 3228280), (276, 3193190), (280, 3147573), (286, 3081540), (290, 3039036), (299, 2947560), (308, 2861430), (312, 2824745), (319, 2762760), (322, 2737020), (330, 2670668), (345, 2554552), (348, 2532530), (363, 2427880), (364, 2421210), (377, 2337720), (385, 2289144), (390, 2259796), (406, 2170740), (420, 2098382), (429, 2054360), (435, 2026024), (440, 2003001), (455, 1936968), (460, 1915914), (462, 1907620), (483, 1824680), (484, 1820910), (506, 1741740), (520, 1694847), (546, 1614140), (552, 1596595), (572, 1540770), (580, 1519518), (598, 1473780), (605, 1456728), (609, 1447160), (616, 1430715), (638, 1381380), (644, 1368510), (660, 1335334), (667, 1321320), (690, 1277276), (696, 1266265), (715, 1232616), (726, 1213940), (728, 1210605), (754, 1168860), (759, 1161160), (770, 1144572), (780, 1129898), (805, 1094808), (812, 1085370), (840, 1049191), (847, 1040520), (858, 1027180), (870, 1013012), (897, 982520), (910, 968484), (920, 957957), (924, 953810), (957, 920920), (966, 912340), (968, 910455), (1001, 880440), (1012, 870870), (1015, 868296), (1092, 807070), (1131, 779240), (1144, 770385), (1155, 763048), (1160, 759759), (1196, 736890), (1210, 728364), (1218, 723580), (1265, 696696), (1276, 690690), (1288, 684255), (1320, 667667), (1334, 660660), (1365, 645656), (1380, 638638), (1430, 616308), (1452, 606970), (1495, 589512), (1508, 584430), (1518, 580580), (1540, 572286), (1560, 564949), (1573, 560280), (1595, 552552), (1610, 547404), (1624, 542685), (1694, 520260), (1716, 513590), (1740, 506506), (1771, 497640), (1794, 491260), (1815, 485576), (1820, 484242), (1848, 476905), (1885, 467544), (1914, 460460), (1932, 456170), (2001, 440440), (2002, 440220), (2024, 435435), (2030, 434148), (2093, 421080), (2145, 410872), (2184, 403535), (2233, 394680), (2262, 389620), (2310, 381524), (2392, 368445), (2415, 364936), (2420, 364182), (2436, 361790), (2530, 348348), (2541, 346840), (2552, 345345), (2639, 333960), (2668, 330330), (2730, 322828), (2760, 319319), (2783, 316680), (2860, 308154), (2904, 303485), (2990, 294756), (3003, 293480), (3016, 292215), (3036, 290290), (3045, 289432), (3080, 286143), (3146, 280140), (3190, 276276), (3220, 273702), (3289, 267960), (3335, 264264), (3388, 260130), (3432, 256795), (3480, 253253), (3509, 251160), (3542, 248820), (3588, 245630), (3630, 242788), (3640, 242121), (3770, 233772), (3795, 232232), (3828, 230230), (3864, 228085), (4002, 220220), (4004, 220110), (4060, 217074), (4147, 212520), (4186, 210540), (4235, 208104), (4290, 205436), (4466, 197340), (4485, 196504), (4524, 194810), (4620, 190762), (4669, 188760), (4719, 186760), (4785, 184184), (4830, 182468), (4840, 182091), (4872, 180895), (5005, 176088), (5060, 174174), (5082, 173420), (5278, 166980), (5313, 165880), (5336, 165165), (5460, 161414), (5566, 158340), (5655, 155848), (5720, 154077), (5980, 147378), (6006, 146740), (6072, 145145), (6090, 144716), (6279, 140360), (6292, 140070), (6380, 138138), (6440, 136851), (6578, 133980), (6670, 132132), (6699, 131560), (6776, 130065), (7018, 125580), (7084, 124410), (7176, 122815), (7260, 121394), (7337, 120120), (7540, 116886), (7590, 116116), (7656, 115115), (7865, 112056), (7917, 111320), (8004, 110110), (8008, 110055), (8120, 108537), (8294, 106260), (8349, 105560), (8372, 105270), (8470, 104052), (8580, 102718), (8671, 101640), (8855, 99528), (8932, 98670), (8970, 98252), (9048, 97405), (9240, 95381), (9338, 94380), (9438, 93380), (9570, 92092), (9660, 91234), (9867, 89320), (10005, 88088), (10010, 88044), (10120, 87087), (10164, 86710), (10465, 84216), (10527, 83720), (10556, 83490), (10626, 82940), (10920, 80707), (11011, 80040), (11132, 79170), (11165, 78936), (11310, 77924), (11960, 73689), (12012, 73370), (12180, 72358), (12441, 70840), (12558, 70180), (12584, 70035), (12705, 69368), (12760, 69069), (13156, 66990), (13195, 66792), (13340, 66066), (13398, 65780), (13915, 63336), (14007, 62920), (14036, 62790), (14168, 62205), (14520, 60697), (14674, 60060), (15015, 58696), (15080, 58443), (15180, 58058), (15730, 56028), (15834, 55660), (16008, 55055), (16445, 53592), (16588, 53130), (16698, 52780), (16744, 52635), (16940, 52026), (17160, 51359), (17342, 50820), (17545, 50232), (17710, 49764), (17864, 49335), (17940, 49126), (18676, 47190), (18876, 46690), (19140, 46046), (19320, 45617), (19481, 45240), (19734, 44660), (20010, 44044), (20020, 44022), (20328, 43355), (20735, 42504), (20930, 42108), (21054, 41860), (21112, 41745), (21252, 41470), (22011, 40040), (22022, 40020), (22264, 39585), (22330, 39468), (22620, 38962), (23023, 38280), (23345, 37752), (23595, 37352), (24024, 36685), (24360, 36179), (24563, 35880), (24882, 35420), (25116, 35090), (25410, 34684), (26013, 33880), (26312, 33495), (26390, 33396), (26565, 33176), (26680, 33033), (26796, 32890), (27830, 31668), (28014, 31460), (28072, 31395), (29029, 30360), (29348, 30030)]