640400670720

素因数分解:

$2^{14}\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{937}}^1$

素因数の和:1085

約数の個数: 600

約数和(自身を含む): 2320649114784

約数和(自身を除く): 1680248444064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 103, 108, 120, 128, 135, 144, 160, 162, 180, 192, 206, 216, 240, 256, 270, 288, 309, 320, 324, 360, 384, 405, 412, 432, 480, 512, 515, 540, 576, 618, 640, 648, 720, 768, 810, 824, 864, 927, 937, 960, 1024, 1030, 1080, 1152, 1236, 1280, 1296, 1440, 1536, 1545, 1620, 1648, 1728, 1854, 1874, 1920, 2048, 2060, 2160, 2304, 2472, 2560, 2592, 2781, 2811, 2880, 3072, 3090, 3240, 3296, 3456, 3708, 3748, 3840, 4096, 4120, 4320, 4608, 4635, 4685, 4944, 5120, 5184, 5562, 5622, 5760, 6144, 6180, 6480, 6592, 6912, 7416, 7496, 7680, 8192, 8240, 8343, 8433, 8640, 9216, 9270, 9370, 9888, 10240, 10368, 11124, 11244, 11520, 12288, 12360, 12960, 13184, 13824, 13905, 14055, 14832, 14992, 15360, 16384, 16480, 16686, 16866, 17280, 18432, 18540, 18740, 19776, 20480, 20736, 22248, 22488, 23040, 24576, 24720, 25299, 25920, 26368, 27648, 27810, 28110, 29664, 29984, 30720, 32960, 33372, 33732, 34560, 36864, 37080, 37480, 39552, 40960, 41472, 41715, 42165, 44496, 44976, 46080, 49152, 49440, 50598, 51840, 52736, 55296, 55620, 56220, 59328, 59968, 61440, 65920, 66744, 67464, 69120, 73728, 74160, 74960, 75897, 79104, 81920, 82944, 83430, 84330, 88992, 89952, 92160, 96511, 98880, 101196, 103680, 105472, 110592, 111240, 112440, 118656, 119936, 122880, 126495, 131840, 133488, 134928, 138240, 147456, 148320, 149920, 151794, 158208, 165888, 166860, 168660, 177984, 179904, 184320, 193022, 197760, 202392, 207360, 210944, 221184, 222480, 224880, 237312, 239872, 245760, 252990, 263680, 266976, 269856, 276480, 289533, 296640, 299840, 303588, 316416, 331776, 333720, 337320, 355968, 359808, 368640, 379485, 386044, 395520, 404784, 414720, 421888, 442368, 444960, 449760, 474624, 479744, 482555, 505980, 527360, 533952, 539712, 552960, 579066, 593280, 599680, 607176, 632832, 663552, 667440, 674640, 711936, 719616, 737280, 758970, 772088, 791040, 809568, 829440, 843776, 868599, 889920, 899520, 949248, 959488, 965110, 1011960, 1054720, 1067904, 1079424, 1105920, 1158132, 1186560, 1199360, 1214352, 1265664, 1327104, 1334880, 1349280, 1423872, 1439232, 1447665, 1517940, 1544176, 1582080, 1619136, 1658880, 1687552, 1737198, 1779840, 1799040, 1898496, 1918976, 1930220, 2023920, 2109440, 2135808, 2158848, 2211840, 2316264, 2373120, 2398720, 2428704, 2531328, 2605797, 2669760, 2698560, 2847744, 2878464, 2895330, 3035880, 3088352, 3164160, 3238272, 3317760, 3474396, 3559680, 3598080, 3796992, 3837952, 3860440, 4047840, 4218880, 4271616, 4317696, 4342995, 4632528, 4746240, 4797440, 4857408, 5062656, 5211594, 5339520, 5397120, 5695488, 5756928, 5790660, 6071760, 6176704, 6328320, 6476544, 6635520, 6948792, 7119360, 7196160, 7593984, 7675904, 7720880, 7817391, 8095680, 8437760, 8543232, 8635392, 8685990, 9265056, 9492480, 9594880, 9714816, 10423188, 10679040, 10794240, 11390976, 11513856, 11581320, 12143520, 12353408, 12656640, 12953088, 13028985, 13897584, 14238720, 14392320, 15187968, 15351808, 15441760, 15634782, 16191360, 17086464, 17270784, 17371980, 18530112, 18984960, 19189760, 19429632, 20846376, 21358080, 21588480, 22781952, 23027712, 23162640, 24287040, 24706816, 25313280, 25906176, 26057970, 27795168, 28477440, 28784640, 30883520, 31269564, 32382720, 34172928, 34541568, 34743960, 37060224, 37969920, 38379520, 38859264, 39086955, 41692752, 42716160, 43176960, 45563904, 46055424, 46325280, 48574080, 49413632, 51812352, 52115940, 55590336, 56954880, 57569280, 61767040, 62539128, 64765440, 68345856, 69083136, 69487920, 74120448, 75939840, 76759040, 77718528, 78173910, 83385504, 85432320, 86353920, 92650560, 97148160, 98827264, 103624704, 104231880, 111180672, 113909760, 115138560, 123534080, 125078256, 129530880, 136691712, 138166272, 138975840, 148240896, 155437056, 156347820, 166771008, 170864640, 172707840, 185301120, 194296320, 197654528, 207249408, 208463760, 222361344, 227819520, 230277120, 247068160, 250156512, 259061760, 277951680, 296481792, 310874112, 312695640, 333542016, 341729280, 345415680, 370602240, 388592640, 395309056, 414498816, 416927520, 444722688, 494136320, 500313024, 518123520, 555903360, 592963584, 621748224, 625391280, 667084032, 683458560, 690831360, 741204480, 777185280, 790618112, 833855040, 889445376, 988272640, 1000626048, 1036247040, 1111806720, 1185927168, 1243496448, 1250782560, 1334168064, 1482408960, 1554370560, 1581236224, 1667710080, 1778890752, 1976545280, 2001252096, 2072494080, 2223613440, 2371854336, 2501565120, 2668336128, 2964817920, 3108741120, 3335420160, 3557781504, 3953090560, 4002504192, 4447226880, 4743708672, 5003130240, 5336672256, 5929635840, 6217482240, 6670840320, 7115563008, 7906181120, 8005008384, 8894453760, 10006260480, 10673344512, 11859271680, 13341680640, 14231126016, 16010016768, 17788907520, 20012520960, 21346689024, 23718543360, 26683361280, 32020033536, 35577815040, 40025041920, 42693378048, 53366722560, 64040067072, 71155630080, 80050083840, 106733445120, 128080134144, 160100167680, 213466890240, 320200335360, 640400670720]

約数ペア:

[(1, 640400670720), (2, 320200335360), (3, 213466890240), (4, 160100167680), (5, 128080134144), (6, 106733445120), (8, 80050083840), (9, 71155630080), (10, 64040067072), (12, 53366722560), (15, 42693378048), (16, 40025041920), (18, 35577815040), (20, 32020033536), (24, 26683361280), (27, 23718543360), (30, 21346689024), (32, 20012520960), (36, 17788907520), (40, 16010016768), (45, 14231126016), (48, 13341680640), (54, 11859271680), (60, 10673344512), (64, 10006260480), (72, 8894453760), (80, 8005008384), (81, 7906181120), (90, 7115563008), (96, 6670840320), (103, 6217482240), (108, 5929635840), (120, 5336672256), (128, 5003130240), (135, 4743708672), (144, 4447226880), (160, 4002504192), (162, 3953090560), (180, 3557781504), (192, 3335420160), (206, 3108741120), (216, 2964817920), (240, 2668336128), (256, 2501565120), (270, 2371854336), (288, 2223613440), (309, 2072494080), (320, 2001252096), (324, 1976545280), (360, 1778890752), (384, 1667710080), (405, 1581236224), (412, 1554370560), (432, 1482408960), (480, 1334168064), (512, 1250782560), (515, 1243496448), (540, 1185927168), (576, 1111806720), (618, 1036247040), (640, 1000626048), (648, 988272640), (720, 889445376), (768, 833855040), (810, 790618112), (824, 777185280), (864, 741204480), (927, 690831360), (937, 683458560), (960, 667084032), (1024, 625391280), (1030, 621748224), (1080, 592963584), (1152, 555903360), (1236, 518123520), (1280, 500313024), (1296, 494136320), (1440, 444722688), (1536, 416927520), (1545, 414498816), (1620, 395309056), (1648, 388592640), (1728, 370602240), (1854, 345415680), (1874, 341729280), (1920, 333542016), (2048, 312695640), (2060, 310874112), (2160, 296481792), (2304, 277951680), (2472, 259061760), (2560, 250156512), (2592, 247068160), (2781, 230277120), (2811, 227819520), (2880, 222361344), (3072, 208463760), (3090, 207249408), (3240, 197654528), (3296, 194296320), (3456, 185301120), (3708, 172707840), (3748, 170864640), (3840, 166771008), (4096, 156347820), (4120, 155437056), (4320, 148240896), (4608, 138975840), (4635, 138166272), (4685, 136691712), (4944, 129530880), (5120, 125078256), (5184, 123534080), (5562, 115138560), (5622, 113909760), (5760, 111180672), (6144, 104231880), (6180, 103624704), (6480, 98827264), (6592, 97148160), (6912, 92650560), (7416, 86353920), (7496, 85432320), (7680, 83385504), (8192, 78173910), (8240, 77718528), (8343, 76759040), (8433, 75939840), (8640, 74120448), (9216, 69487920), (9270, 69083136), (9370, 68345856), (9888, 64765440), (10240, 62539128), (10368, 61767040), (11124, 57569280), (11244, 56954880), (11520, 55590336), (12288, 52115940), (12360, 51812352), (12960, 49413632), (13184, 48574080), (13824, 46325280), (13905, 46055424), (14055, 45563904), (14832, 43176960), (14992, 42716160), (15360, 41692752), (16384, 39086955), (16480, 38859264), (16686, 38379520), (16866, 37969920), (17280, 37060224), (18432, 34743960), (18540, 34541568), (18740, 34172928), (19776, 32382720), (20480, 31269564), (20736, 30883520), (22248, 28784640), (22488, 28477440), (23040, 27795168), (24576, 26057970), (24720, 25906176), (25299, 25313280), (25920, 24706816), (26368, 24287040), (27648, 23162640), (27810, 23027712), (28110, 22781952), (29664, 21588480), (29984, 21358080), (30720, 20846376), (32960, 19429632), (33372, 19189760), (33732, 18984960), (34560, 18530112), (36864, 17371980), (37080, 17270784), (37480, 17086464), (39552, 16191360), (40960, 15634782), (41472, 15441760), (41715, 15351808), (42165, 15187968), (44496, 14392320), (44976, 14238720), (46080, 13897584), (49152, 13028985), (49440, 12953088), (50598, 12656640), (51840, 12353408), (52736, 12143520), (55296, 11581320), (55620, 11513856), (56220, 11390976), (59328, 10794240), (59968, 10679040), (61440, 10423188), (65920, 9714816), (66744, 9594880), (67464, 9492480), (69120, 9265056), (73728, 8685990), (74160, 8635392), (74960, 8543232), (75897, 8437760), (79104, 8095680), (81920, 7817391), (82944, 7720880), (83430, 7675904), (84330, 7593984), (88992, 7196160), (89952, 7119360), (92160, 6948792), (96511, 6635520), (98880, 6476544), (101196, 6328320), (103680, 6176704), (105472, 6071760), (110592, 5790660), (111240, 5756928), (112440, 5695488), (118656, 5397120), (119936, 5339520), (122880, 5211594), (126495, 5062656), (131840, 4857408), (133488, 4797440), (134928, 4746240), (138240, 4632528), (147456, 4342995), (148320, 4317696), (149920, 4271616), (151794, 4218880), (158208, 4047840), (165888, 3860440), (166860, 3837952), (168660, 3796992), (177984, 3598080), (179904, 3559680), (184320, 3474396), (193022, 3317760), (197760, 3238272), (202392, 3164160), (207360, 3088352), (210944, 3035880), (221184, 2895330), (222480, 2878464), (224880, 2847744), (237312, 2698560), (239872, 2669760), (245760, 2605797), (252990, 2531328), (263680, 2428704), (266976, 2398720), (269856, 2373120), (276480, 2316264), (289533, 2211840), (296640, 2158848), (299840, 2135808), (303588, 2109440), (316416, 2023920), (331776, 1930220), (333720, 1918976), (337320, 1898496), (355968, 1799040), (359808, 1779840), (368640, 1737198), (379485, 1687552), (386044, 1658880), (395520, 1619136), (404784, 1582080), (414720, 1544176), (421888, 1517940), (442368, 1447665), (444960, 1439232), (449760, 1423872), (474624, 1349280), (479744, 1334880), (482555, 1327104), (505980, 1265664), (527360, 1214352), (533952, 1199360), (539712, 1186560), (552960, 1158132), (579066, 1105920), (593280, 1079424), (599680, 1067904), (607176, 1054720), (632832, 1011960), (663552, 965110), (667440, 959488), (674640, 949248), (711936, 899520), (719616, 889920), (737280, 868599), (758970, 843776), (772088, 829440), (791040, 809568)]