31421738880

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1179

約数の個数: 768

約数和(自身を含む): 133691351040

約数和(自身を除く): 102269612160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 62, 63, 64, 69, 70, 72, 80, 84, 90, 92, 93, 96, 105, 112, 115, 120, 124, 126, 128, 138, 140, 144, 155, 160, 161, 168, 180, 184, 186, 192, 207, 210, 217, 224, 230, 240, 248, 252, 276, 279, 280, 288, 310, 315, 320, 322, 336, 345, 360, 368, 372, 384, 414, 420, 434, 448, 460, 465, 480, 483, 496, 504, 552, 558, 560, 576, 620, 630, 640, 644, 651, 672, 690, 713, 720, 736, 744, 805, 828, 840, 868, 896, 920, 930, 960, 966, 992, 1008, 1035, 1085, 1093, 1104, 1116, 1120, 1152, 1240, 1260, 1288, 1302, 1344, 1380, 1395, 1426, 1440, 1449, 1472, 1488, 1610, 1656, 1680, 1736, 1840, 1860, 1920, 1932, 1953, 1984, 2016, 2070, 2139, 2170, 2186, 2208, 2232, 2240, 2415, 2480, 2520, 2576, 2604, 2688, 2760, 2790, 2852, 2880, 2898, 2944, 2976, 3220, 3255, 3279, 3312, 3360, 3472, 3565, 3680, 3720, 3864, 3906, 3968, 4032, 4140, 4278, 4340, 4372, 4416, 4464, 4480, 4830, 4960, 4991, 5040, 5152, 5208, 5465, 5520, 5580, 5704, 5760, 5796, 5952, 6417, 6440, 6510, 6558, 6624, 6720, 6944, 7130, 7245, 7360, 7440, 7651, 7728, 7812, 8064, 8280, 8556, 8680, 8744, 8832, 8928, 9660, 9765, 9837, 9920, 9982, 10080, 10304, 10416, 10695, 10930, 11040, 11160, 11408, 11592, 11904, 12834, 12880, 13020, 13116, 13248, 13440, 13888, 14260, 14490, 14720, 14880, 14973, 15302, 15456, 15624, 16395, 16560, 17112, 17360, 17488, 17856, 19320, 19530, 19674, 19840, 19964, 20160, 20608, 20832, 21390, 21860, 22080, 22320, 22816, 22953, 23184, 24955, 25139, 25668, 25760, 26040, 26232, 26496, 27776, 28520, 28980, 29760, 29946, 30604, 30912, 31248, 32085, 32790, 33120, 33883, 34224, 34720, 34976, 35712, 38255, 38640, 39060, 39348, 39928, 40320, 41664, 42780, 43720, 44160, 44640, 44919, 45632, 45906, 46368, 49185, 49910, 50278, 51336, 51520, 52080, 52464, 57040, 57960, 59520, 59892, 61208, 61824, 62496, 64170, 65580, 66240, 67766, 68448, 68859, 69440, 69952, 74865, 75417, 76510, 77280, 78120, 78696, 79856, 83328, 85560, 87440, 89280, 89838, 91264, 91812, 92736, 98370, 99820, 100556, 101649, 102672, 103040, 104160, 104928, 114080, 114765, 115920, 119784, 122416, 124992, 125695, 128340, 131160, 132480, 135532, 136896, 137718, 138880, 139904, 149730, 150834, 153020, 154560, 156240, 157392, 159712, 169415, 171120, 174880, 175973, 178560, 179676, 183624, 185472, 196740, 199640, 201112, 203298, 205344, 208320, 209856, 224595, 226251, 228160, 229530, 231840, 237181, 239568, 244832, 249984, 251390, 256680, 262320, 271064, 273792, 275436, 299460, 301668, 304947, 306040, 309120, 312480, 314784, 319424, 338830, 342240, 344295, 349760, 351946, 359352, 367248, 377085, 393480, 399280, 402224, 406596, 410688, 416640, 419712, 449190, 452502, 456320, 459060, 463680, 474362, 479136, 489664, 502780, 508245, 513360, 524640, 527919, 542128, 550872, 598920, 603336, 609894, 612080, 624960, 629568, 638848, 677660, 684480, 688590, 699520, 703892, 711543, 718704, 734496, 754170, 779309, 786960, 798560, 804448, 813192, 821376, 879865, 898380, 905004, 918120, 927360, 948724, 958272, 979328, 1005560, 1016490, 1026720, 1049280, 1055838, 1084256, 1101744, 1131255, 1185905, 1197840, 1206672, 1219788, 1224160, 1249920, 1259136, 1355320, 1368960, 1377180, 1407784, 1423086, 1437408, 1468992, 1508340, 1524735, 1558618, 1573920, 1583757, 1597120, 1608896, 1626384, 1759730, 1796760, 1810008, 1836240, 1897448, 1916544, 2011120, 2032980, 2053440, 2098560, 2111676, 2134629, 2168512, 2203488, 2262510, 2337927, 2371810, 2395680, 2413344, 2439576, 2448320, 2639595, 2710640, 2754360, 2815568, 2846172, 2874816, 2937984, 3016680, 3049470, 3117236, 3147840, 3167514, 3194240, 3217792, 3252768, 3519460, 3557715, 3593520, 3620016, 3672480, 3794896, 3896545, 4022240, 4065960, 4106880, 4223352, 4269258, 4337024, 4406976, 4525020, 4675854, 4743620, 4791360, 4826688, 4879152, 4896640, 5279190, 5421280, 5455163, 5508720, 5631136, 5692344, 5749632, 6033360, 6098940, 6234472, 6295680, 6335028, 6505536, 7013781, 7038920, 7115430, 7187040, 7240032, 7344960, 7589792, 7793090, 7918785, 8044480, 8131920, 8446704, 8538516, 8813952, 9050040, 9351708, 9487240, 9582720, 9653376, 9758304, 10558380, 10673145, 10842560, 10910326, 11017440, 11262272, 11384688, 11689635, 12066720, 12197880, 12468944, 12670056, 13011072, 14027562, 14077840, 14230860, 14374080, 14480064, 14689920, 15179584, 15586180, 15837570, 16088960, 16263840, 16365489, 16893408, 17077032, 18100080, 18703416, 18974480, 19516608, 21116760, 21346290, 21685120, 21820652, 22034880, 22524544, 22769376, 23379270, 24133440, 24395760, 24937888, 25340112, 27275815, 28055124, 28155680, 28461720, 28748160, 28960128, 30359168, 31172360, 31675140, 32527680, 32730978, 33786816, 34154064, 35068905, 36200160, 37406832, 37948960, 39033216, 42233520, 42692580, 43641304, 44069760, 45538752, 46758540, 48266880, 48791520, 49096467, 49875776, 50680224, 54551630, 56110248, 56311360, 56923440, 62344720, 63350280, 65055360, 65461956, 67573632, 68308128, 70137810, 72400320, 74813664, 75897920, 81827445, 84467040, 85385160, 87282608, 91077504, 93517080, 97583040, 98192934, 99751552, 101360448, 109103260, 112220496, 112622720, 113846880, 124689440, 126700560, 130923912, 136616256, 140275620, 144800640, 149627328, 151795840, 163654890, 168934080, 170770320, 174565216, 187034160, 195166080, 196385868, 202720896, 218206520, 224440992, 227693760, 245482335, 249378880, 253401120, 261847824, 273232512, 280551240, 299254656, 327309780, 337868160, 341540640, 349130432, 374068320, 392771736, 436413040, 448881984, 455387520, 490964670, 498757760, 506802240, 523695648, 561102480, 654619560, 683081280, 698260864, 748136640, 785543472, 872826080, 897763968, 981929340, 1013604480, 1047391296, 1122204960, 1309239120, 1366162560, 1496273280, 1571086944, 1745652160, 1963858680, 2094782592, 2244409920, 2618478240, 3142173888, 3491304320, 3927717360, 4488819840, 5236956480, 6284347776, 7855434720, 10473912960, 15710869440, 31421738880]

約数ペア:

[(1, 31421738880), (2, 15710869440), (3, 10473912960), (4, 7855434720), (5, 6284347776), (6, 5236956480), (7, 4488819840), (8, 3927717360), (9, 3491304320), (10, 3142173888), (12, 2618478240), (14, 2244409920), (15, 2094782592), (16, 1963858680), (18, 1745652160), (20, 1571086944), (21, 1496273280), (23, 1366162560), (24, 1309239120), (28, 1122204960), (30, 1047391296), (31, 1013604480), (32, 981929340), (35, 897763968), (36, 872826080), (40, 785543472), (42, 748136640), (45, 698260864), (46, 683081280), (48, 654619560), (56, 561102480), (60, 523695648), (62, 506802240), (63, 498757760), (64, 490964670), (69, 455387520), (70, 448881984), (72, 436413040), (80, 392771736), (84, 374068320), (90, 349130432), (92, 341540640), (93, 337868160), (96, 327309780), (105, 299254656), (112, 280551240), (115, 273232512), (120, 261847824), (124, 253401120), (126, 249378880), (128, 245482335), (138, 227693760), (140, 224440992), (144, 218206520), (155, 202720896), (160, 196385868), (161, 195166080), (168, 187034160), (180, 174565216), (184, 170770320), (186, 168934080), (192, 163654890), (207, 151795840), (210, 149627328), (217, 144800640), (224, 140275620), (230, 136616256), (240, 130923912), (248, 126700560), (252, 124689440), (276, 113846880), (279, 112622720), (280, 112220496), (288, 109103260), (310, 101360448), (315, 99751552), (320, 98192934), (322, 97583040), (336, 93517080), (345, 91077504), (360, 87282608), (368, 85385160), (372, 84467040), (384, 81827445), (414, 75897920), (420, 74813664), (434, 72400320), (448, 70137810), (460, 68308128), (465, 67573632), (480, 65461956), (483, 65055360), (496, 63350280), (504, 62344720), (552, 56923440), (558, 56311360), (560, 56110248), (576, 54551630), (620, 50680224), (630, 49875776), (640, 49096467), (644, 48791520), (651, 48266880), (672, 46758540), (690, 45538752), (713, 44069760), (720, 43641304), (736, 42692580), (744, 42233520), (805, 39033216), (828, 37948960), (840, 37406832), (868, 36200160), (896, 35068905), (920, 34154064), (930, 33786816), (960, 32730978), (966, 32527680), (992, 31675140), (1008, 31172360), (1035, 30359168), (1085, 28960128), (1093, 28748160), (1104, 28461720), (1116, 28155680), (1120, 28055124), (1152, 27275815), (1240, 25340112), (1260, 24937888), (1288, 24395760), (1302, 24133440), (1344, 23379270), (1380, 22769376), (1395, 22524544), (1426, 22034880), (1440, 21820652), (1449, 21685120), (1472, 21346290), (1488, 21116760), (1610, 19516608), (1656, 18974480), (1680, 18703416), (1736, 18100080), (1840, 17077032), (1860, 16893408), (1920, 16365489), (1932, 16263840), (1953, 16088960), (1984, 15837570), (2016, 15586180), (2070, 15179584), (2139, 14689920), (2170, 14480064), (2186, 14374080), (2208, 14230860), (2232, 14077840), (2240, 14027562), (2415, 13011072), (2480, 12670056), (2520, 12468944), (2576, 12197880), (2604, 12066720), (2688, 11689635), (2760, 11384688), (2790, 11262272), (2852, 11017440), (2880, 10910326), (2898, 10842560), (2944, 10673145), (2976, 10558380), (3220, 9758304), (3255, 9653376), (3279, 9582720), (3312, 9487240), (3360, 9351708), (3472, 9050040), (3565, 8813952), (3680, 8538516), (3720, 8446704), (3864, 8131920), (3906, 8044480), (3968, 7918785), (4032, 7793090), (4140, 7589792), (4278, 7344960), (4340, 7240032), (4372, 7187040), (4416, 7115430), (4464, 7038920), (4480, 7013781), (4830, 6505536), (4960, 6335028), (4991, 6295680), (5040, 6234472), (5152, 6098940), (5208, 6033360), (5465, 5749632), (5520, 5692344), (5580, 5631136), (5704, 5508720), (5760, 5455163), (5796, 5421280), (5952, 5279190), (6417, 4896640), (6440, 4879152), (6510, 4826688), (6558, 4791360), (6624, 4743620), (6720, 4675854), (6944, 4525020), (7130, 4406976), (7245, 4337024), (7360, 4269258), (7440, 4223352), (7651, 4106880), (7728, 4065960), (7812, 4022240), (8064, 3896545), (8280, 3794896), (8556, 3672480), (8680, 3620016), (8744, 3593520), (8832, 3557715), (8928, 3519460), (9660, 3252768), (9765, 3217792), (9837, 3194240), (9920, 3167514), (9982, 3147840), (10080, 3117236), (10304, 3049470), (10416, 3016680), (10695, 2937984), (10930, 2874816), (11040, 2846172), (11160, 2815568), (11408, 2754360), (11592, 2710640), (11904, 2639595), (12834, 2448320), (12880, 2439576), (13020, 2413344), (13116, 2395680), (13248, 2371810), (13440, 2337927), (13888, 2262510), (14260, 2203488), (14490, 2168512), (14720, 2134629), (14880, 2111676), (14973, 2098560), (15302, 2053440), (15456, 2032980), (15624, 2011120), (16395, 1916544), (16560, 1897448), (17112, 1836240), (17360, 1810008), (17488, 1796760), (17856, 1759730), (19320, 1626384), (19530, 1608896), (19674, 1597120), (19840, 1583757), (19964, 1573920), (20160, 1558618), (20608, 1524735), (20832, 1508340), (21390, 1468992), (21860, 1437408), (22080, 1423086), (22320, 1407784), (22816, 1377180), (22953, 1368960), (23184, 1355320), (24955, 1259136), (25139, 1249920), (25668, 1224160), (25760, 1219788), (26040, 1206672), (26232, 1197840), (26496, 1185905), (27776, 1131255), (28520, 1101744), (28980, 1084256), (29760, 1055838), (29946, 1049280), (30604, 1026720), (30912, 1016490), (31248, 1005560), (32085, 979328), (32790, 958272), (33120, 948724), (33883, 927360), (34224, 918120), (34720, 905004), (34976, 898380), (35712, 879865), (38255, 821376), (38640, 813192), (39060, 804448), (39348, 798560), (39928, 786960), (40320, 779309), (41664, 754170), (42780, 734496), (43720, 718704), (44160, 711543), (44640, 703892), (44919, 699520), (45632, 688590), (45906, 684480), (46368, 677660), (49185, 638848), (49910, 629568), (50278, 624960), (51336, 612080), (51520, 609894), (52080, 603336), (52464, 598920), (57040, 550872), (57960, 542128), (59520, 527919), (59892, 524640), (61208, 513360), (61824, 508245), (62496, 502780), (64170, 489664), (65580, 479136), (66240, 474362), (67766, 463680), (68448, 459060), (68859, 456320), (69440, 452502), (69952, 449190), (74865, 419712), (75417, 416640), (76510, 410688), (77280, 406596), (78120, 402224), (78696, 399280), (79856, 393480), (83328, 377085), (85560, 367248), (87440, 359352), (89280, 351946), (89838, 349760), (91264, 344295), (91812, 342240), (92736, 338830), (98370, 319424), (99820, 314784), (100556, 312480), (101649, 309120), (102672, 306040), (103040, 304947), (104160, 301668), (104928, 299460), (114080, 275436), (114765, 273792), (115920, 271064), (119784, 262320), (122416, 256680), (124992, 251390), (125695, 249984), (128340, 244832), (131160, 239568), (132480, 237181), (135532, 231840), (136896, 229530), (137718, 228160), (138880, 226251), (139904, 224595), (149730, 209856), (150834, 208320), (153020, 205344), (154560, 203298), (156240, 201112), (157392, 199640), (159712, 196740), (169415, 185472), (171120, 183624), (174880, 179676), (175973, 178560)]