688279680

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 640

約数和(自身を含む): 2879141760

約数和(自身を除く): 2190862080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 64, 66, 68, 71, 72, 80, 81, 85, 88, 90, 96, 99, 102, 108, 110, 120, 128, 132, 135, 136, 142, 144, 153, 160, 162, 165, 170, 176, 180, 187, 192, 198, 204, 213, 216, 220, 240, 255, 264, 270, 272, 284, 288, 297, 306, 320, 324, 330, 340, 352, 355, 360, 374, 384, 396, 405, 408, 426, 432, 440, 459, 480, 495, 510, 528, 540, 544, 561, 568, 576, 594, 612, 639, 640, 648, 660, 680, 704, 710, 720, 748, 765, 781, 792, 810, 816, 852, 864, 880, 891, 918, 935, 960, 990, 1020, 1056, 1065, 1080, 1088, 1122, 1136, 1152, 1188, 1207, 1224, 1278, 1296, 1320, 1360, 1377, 1408, 1420, 1440, 1485, 1496, 1530, 1562, 1584, 1620, 1632, 1683, 1704, 1728, 1760, 1782, 1836, 1870, 1917, 1920, 1980, 2040, 2112, 2130, 2160, 2176, 2244, 2272, 2295, 2343, 2376, 2414, 2448, 2556, 2592, 2640, 2720, 2754, 2805, 2840, 2880, 2970, 2992, 3060, 3124, 3168, 3195, 3240, 3264, 3366, 3408, 3456, 3520, 3564, 3621, 3672, 3740, 3834, 3905, 3960, 4080, 4224, 4260, 4320, 4455, 4488, 4544, 4590, 4686, 4752, 4828, 4896, 5049, 5112, 5184, 5280, 5440, 5508, 5610, 5680, 5751, 5760, 5940, 5984, 6035, 6120, 6248, 6336, 6390, 6480, 6528, 6732, 6816, 6885, 7029, 7040, 7128, 7242, 7344, 7480, 7668, 7810, 7920, 8160, 8415, 8520, 8640, 8910, 8976, 9088, 9180, 9372, 9504, 9585, 9656, 9792, 10098, 10224, 10368, 10560, 10863, 10880, 11016, 11220, 11360, 11502, 11715, 11880, 11968, 12070, 12240, 12496, 12672, 12780, 12960, 13277, 13464, 13632, 13770, 14058, 14256, 14484, 14688, 14960, 15147, 15336, 15620, 15840, 16320, 16830, 17040, 17280, 17820, 17952, 18105, 18360, 18744, 19008, 19170, 19312, 19584, 20196, 20448, 21087, 21120, 21726, 22032, 22440, 22720, 23004, 23430, 23760, 23936, 24140, 24480, 24992, 25245, 25560, 25920, 26554, 26928, 27264, 27540, 28116, 28512, 28755, 28968, 29376, 29920, 30294, 30672, 31240, 31680, 32589, 32640, 33660, 34080, 35145, 35640, 35904, 36210, 36720, 37488, 38016, 38340, 38624, 39831, 40392, 40896, 42174, 43452, 44064, 44880, 45440, 46008, 46860, 47520, 48280, 48960, 49984, 50490, 51120, 51840, 53108, 53856, 54315, 55080, 56232, 57024, 57510, 57936, 58752, 59840, 60588, 61344, 62480, 63261, 63360, 65178, 66385, 67320, 68160, 70290, 71280, 71808, 72420, 73440, 74976, 75735, 76680, 77248, 79662, 80784, 81792, 84348, 86904, 88128, 89760, 92016, 93720, 95040, 96560, 97767, 97920, 99968, 100980, 102240, 105435, 106216, 107712, 108630, 110160, 112464, 114048, 115020, 115872, 119493, 119680, 121176, 122688, 124960, 126522, 130356, 132770, 134640, 136320, 140580, 142560, 144840, 146880, 149952, 151470, 153360, 154496, 159324, 161568, 162945, 168696, 173808, 176256, 179520, 184032, 187440, 190080, 193120, 195534, 199155, 201960, 204480, 210870, 212432, 215424, 217260, 220320, 224928, 230040, 231744, 238986, 242352, 245376, 249920, 253044, 260712, 265540, 269280, 281160, 285120, 289680, 293760, 299904, 302940, 306720, 316305, 318648, 323136, 325890, 337392, 347616, 358479, 359040, 368064, 374880, 386240, 391068, 398310, 403920, 408960, 421740, 424864, 434520, 440640, 449856, 460080, 463488, 477972, 484704, 488835, 499840, 506088, 521424, 531080, 538560, 562320, 570240, 579360, 597465, 605880, 613440, 632610, 637296, 646272, 651780, 674784, 695232, 716958, 736128, 749760, 772480, 782136, 796620, 807840, 843480, 849728, 869040, 881280, 899712, 920160, 955944, 969408, 977670, 1012176, 1042848, 1062160, 1075437, 1077120, 1124640, 1158720, 1194930, 1211760, 1226880, 1265220, 1274592, 1303560, 1349568, 1390464, 1433916, 1499520, 1564272, 1593240, 1615680, 1686960, 1699456, 1738080, 1792395, 1840320, 1911888, 1938816, 1955340, 2024352, 2085696, 2124320, 2150874, 2249280, 2317440, 2389860, 2423520, 2530440, 2549184, 2607120, 2699136, 2867832, 3128544, 3186480, 3231360, 3373920, 3476160, 3584790, 3680640, 3823776, 3910680, 4048704, 4171392, 4248640, 4301748, 4498560, 4779720, 4847040, 5060880, 5098368, 5214240, 5377185, 5735664, 6257088, 6372960, 6747840, 6952320, 7169580, 7647552, 7821360, 8097408, 8497280, 8603496, 9559440, 9694080, 10121760, 10428480, 10754370, 11471328, 12514176, 12745920, 13495680, 14339160, 15295104, 15642720, 17206992, 19118880, 20243520, 20856960, 21508740, 22942656, 25491840, 28678320, 31285440, 34413984, 38237760, 40487040, 43017480, 45885312, 57356640, 62570880, 68827968, 76475520, 86034960, 114713280, 137655936, 172069920, 229426560, 344139840, 688279680]

約数ペア:

[(1, 688279680), (2, 344139840), (3, 229426560), (4, 172069920), (5, 137655936), (6, 114713280), (8, 86034960), (9, 76475520), (10, 68827968), (11, 62570880), (12, 57356640), (15, 45885312), (16, 43017480), (17, 40487040), (18, 38237760), (20, 34413984), (22, 31285440), (24, 28678320), (27, 25491840), (30, 22942656), (32, 21508740), (33, 20856960), (34, 20243520), (36, 19118880), (40, 17206992), (44, 15642720), (45, 15295104), (48, 14339160), (51, 13495680), (54, 12745920), (55, 12514176), (60, 11471328), (64, 10754370), (66, 10428480), (68, 10121760), (71, 9694080), (72, 9559440), (80, 8603496), (81, 8497280), (85, 8097408), (88, 7821360), (90, 7647552), (96, 7169580), (99, 6952320), (102, 6747840), (108, 6372960), (110, 6257088), (120, 5735664), (128, 5377185), (132, 5214240), (135, 5098368), (136, 5060880), (142, 4847040), (144, 4779720), (153, 4498560), (160, 4301748), (162, 4248640), (165, 4171392), (170, 4048704), (176, 3910680), (180, 3823776), (187, 3680640), (192, 3584790), (198, 3476160), (204, 3373920), (213, 3231360), (216, 3186480), (220, 3128544), (240, 2867832), (255, 2699136), (264, 2607120), (270, 2549184), (272, 2530440), (284, 2423520), (288, 2389860), (297, 2317440), (306, 2249280), (320, 2150874), (324, 2124320), (330, 2085696), (340, 2024352), (352, 1955340), (355, 1938816), (360, 1911888), (374, 1840320), (384, 1792395), (396, 1738080), (405, 1699456), (408, 1686960), (426, 1615680), (432, 1593240), (440, 1564272), (459, 1499520), (480, 1433916), (495, 1390464), (510, 1349568), (528, 1303560), (540, 1274592), (544, 1265220), (561, 1226880), (568, 1211760), (576, 1194930), (594, 1158720), (612, 1124640), (639, 1077120), (640, 1075437), (648, 1062160), (660, 1042848), (680, 1012176), (704, 977670), (710, 969408), (720, 955944), (748, 920160), (765, 899712), (781, 881280), (792, 869040), (810, 849728), (816, 843480), (852, 807840), (864, 796620), (880, 782136), (891, 772480), (918, 749760), (935, 736128), (960, 716958), (990, 695232), (1020, 674784), (1056, 651780), (1065, 646272), (1080, 637296), (1088, 632610), (1122, 613440), (1136, 605880), (1152, 597465), (1188, 579360), (1207, 570240), (1224, 562320), (1278, 538560), (1296, 531080), (1320, 521424), (1360, 506088), (1377, 499840), (1408, 488835), (1420, 484704), (1440, 477972), (1485, 463488), (1496, 460080), (1530, 449856), (1562, 440640), (1584, 434520), (1620, 424864), (1632, 421740), (1683, 408960), (1704, 403920), (1728, 398310), (1760, 391068), (1782, 386240), (1836, 374880), (1870, 368064), (1917, 359040), (1920, 358479), (1980, 347616), (2040, 337392), (2112, 325890), (2130, 323136), (2160, 318648), (2176, 316305), (2244, 306720), (2272, 302940), (2295, 299904), (2343, 293760), (2376, 289680), (2414, 285120), (2448, 281160), (2556, 269280), (2592, 265540), (2640, 260712), (2720, 253044), (2754, 249920), (2805, 245376), (2840, 242352), (2880, 238986), (2970, 231744), (2992, 230040), (3060, 224928), (3124, 220320), (3168, 217260), (3195, 215424), (3240, 212432), (3264, 210870), (3366, 204480), (3408, 201960), (3456, 199155), (3520, 195534), (3564, 193120), (3621, 190080), (3672, 187440), (3740, 184032), (3834, 179520), (3905, 176256), (3960, 173808), (4080, 168696), (4224, 162945), (4260, 161568), (4320, 159324), (4455, 154496), (4488, 153360), (4544, 151470), (4590, 149952), (4686, 146880), (4752, 144840), (4828, 142560), (4896, 140580), (5049, 136320), (5112, 134640), (5184, 132770), (5280, 130356), (5440, 126522), (5508, 124960), (5610, 122688), (5680, 121176), (5751, 119680), (5760, 119493), (5940, 115872), (5984, 115020), (6035, 114048), (6120, 112464), (6248, 110160), (6336, 108630), (6390, 107712), (6480, 106216), (6528, 105435), (6732, 102240), (6816, 100980), (6885, 99968), (7029, 97920), (7040, 97767), (7128, 96560), (7242, 95040), (7344, 93720), (7480, 92016), (7668, 89760), (7810, 88128), (7920, 86904), (8160, 84348), (8415, 81792), (8520, 80784), (8640, 79662), (8910, 77248), (8976, 76680), (9088, 75735), (9180, 74976), (9372, 73440), (9504, 72420), (9585, 71808), (9656, 71280), (9792, 70290), (10098, 68160), (10224, 67320), (10368, 66385), (10560, 65178), (10863, 63360), (10880, 63261), (11016, 62480), (11220, 61344), (11360, 60588), (11502, 59840), (11715, 58752), (11880, 57936), (11968, 57510), (12070, 57024), (12240, 56232), (12496, 55080), (12672, 54315), (12780, 53856), (12960, 53108), (13277, 51840), (13464, 51120), (13632, 50490), (13770, 49984), (14058, 48960), (14256, 48280), (14484, 47520), (14688, 46860), (14960, 46008), (15147, 45440), (15336, 44880), (15620, 44064), (15840, 43452), (16320, 42174), (16830, 40896), (17040, 40392), (17280, 39831), (17820, 38624), (17952, 38340), (18105, 38016), (18360, 37488), (18744, 36720), (19008, 36210), (19170, 35904), (19312, 35640), (19584, 35145), (20196, 34080), (20448, 33660), (21087, 32640), (21120, 32589), (21726, 31680), (22032, 31240), (22440, 30672), (22720, 30294), (23004, 29920), (23430, 29376), (23760, 28968), (23936, 28755), (24140, 28512), (24480, 28116), (24992, 27540), (25245, 27264), (25560, 26928), (25920, 26554)]