19970657280

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:752

約数の個数: 528

約数和(自身を含む): 79996497984

約数和(自身を除く): 60025840704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 101, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 202, 210, 224, 240, 252, 256, 280, 288, 303, 315, 320, 336, 360, 384, 404, 420, 448, 480, 504, 505, 512, 560, 576, 606, 613, 630, 640, 672, 707, 720, 768, 808, 840, 896, 909, 960, 1008, 1010, 1024, 1120, 1152, 1212, 1226, 1260, 1280, 1344, 1414, 1440, 1515, 1536, 1616, 1680, 1792, 1818, 1839, 1920, 2016, 2020, 2121, 2240, 2304, 2424, 2452, 2520, 2560, 2688, 2828, 2880, 3030, 3065, 3072, 3232, 3360, 3535, 3584, 3636, 3678, 3840, 4032, 4040, 4242, 4291, 4480, 4545, 4608, 4848, 4904, 5040, 5120, 5376, 5517, 5656, 5760, 6060, 6130, 6363, 6464, 6720, 7070, 7168, 7272, 7356, 7680, 8064, 8080, 8484, 8582, 8960, 9090, 9195, 9216, 9696, 9808, 10080, 10605, 10752, 11034, 11312, 11520, 12120, 12260, 12726, 12873, 12928, 13440, 14140, 14544, 14712, 15360, 16128, 16160, 16968, 17164, 17920, 18180, 18390, 19392, 19616, 20160, 21210, 21455, 21504, 22068, 22624, 23040, 24240, 24520, 25452, 25746, 25856, 26880, 27585, 28280, 29088, 29424, 31815, 32256, 32320, 33936, 34328, 35840, 36360, 36780, 38619, 38784, 39232, 40320, 42420, 42910, 44136, 45248, 46080, 48480, 49040, 50904, 51492, 51712, 53760, 55170, 56560, 58176, 58848, 61913, 63630, 64365, 64512, 64640, 67872, 68656, 72720, 73560, 77238, 77568, 78464, 80640, 84840, 85820, 88272, 90496, 96960, 98080, 101808, 102984, 103424, 107520, 110340, 113120, 116352, 117696, 123826, 127260, 128730, 129280, 135744, 137312, 145440, 147120, 154476, 155136, 156928, 161280, 169680, 171640, 176544, 180992, 185739, 193095, 193920, 196160, 203616, 205968, 220680, 226240, 232704, 235392, 247652, 254520, 257460, 258560, 271488, 274624, 290880, 294240, 308952, 309565, 310272, 313856, 322560, 339360, 343280, 353088, 361984, 371478, 386190, 387840, 392320, 407232, 411936, 433391, 441360, 452480, 465408, 470784, 495304, 509040, 514920, 517120, 542976, 549248, 557217, 581760, 588480, 617904, 619130, 627712, 678720, 686560, 706176, 723968, 742956, 772380, 775680, 784640, 814464, 823872, 866782, 882720, 904960, 928695, 930816, 941568, 990608, 1018080, 1029840, 1085952, 1098496, 1114434, 1163520, 1176960, 1235808, 1238260, 1300173, 1357440, 1373120, 1412352, 1485912, 1544760, 1551360, 1569280, 1628928, 1647744, 1733564, 1765440, 1809920, 1857390, 1883136, 1981216, 2036160, 2059680, 2166955, 2171904, 2196992, 2228868, 2327040, 2353920, 2471616, 2476520, 2600346, 2714880, 2746240, 2786085, 2824704, 2971824, 3089520, 3138560, 3257856, 3295488, 3467128, 3530880, 3619840, 3714780, 3900519, 3962432, 4072320, 4119360, 4333910, 4393984, 4457736, 4654080, 4707840, 4943232, 4953040, 5200692, 5429760, 5492480, 5572170, 5649408, 5943648, 6179040, 6500865, 6515712, 6590976, 6934256, 7061760, 7429560, 7801038, 7924864, 8144640, 8238720, 8667820, 8915472, 9415680, 9886464, 9906080, 10401384, 10859520, 10984960, 11144340, 11887296, 12358080, 13001730, 13181952, 13868512, 14123520, 14859120, 15602076, 15849728, 16289280, 16477440, 17335640, 17830944, 19502595, 19772928, 19812160, 20802768, 21969920, 22288680, 23774592, 24716160, 26003460, 27737024, 28247040, 29718240, 31204152, 31699456, 32578560, 32954880, 34671280, 35661888, 39005190, 39545856, 39624320, 41605536, 44577360, 47549184, 49432320, 52006920, 55474048, 59436480, 62408304, 63398912, 65909760, 69342560, 71323776, 78010380, 79248640, 83211072, 89154720, 95098368, 98864640, 104013840, 110948096, 118872960, 124816608, 138685120, 142647552, 156020760, 158497280, 166422144, 178309440, 190196736, 197729280, 208027680, 221896192, 237745920, 249633216, 277370240, 285295104, 312041520, 316994560, 332844288, 356618880, 416055360, 443792384, 475491840, 499266432, 554740480, 570590208, 624083040, 665688576, 713237760, 832110720, 950983680, 998532864, 1109480960, 1248166080, 1331377152, 1426475520, 1664221440, 1997065728, 2218961920, 2496332160, 2852951040, 3328442880, 3994131456, 4992664320, 6656885760, 9985328640, 19970657280]

約数ペア:

[(1, 19970657280), (2, 9985328640), (3, 6656885760), (4, 4992664320), (5, 3994131456), (6, 3328442880), (7, 2852951040), (8, 2496332160), (9, 2218961920), (10, 1997065728), (12, 1664221440), (14, 1426475520), (15, 1331377152), (16, 1248166080), (18, 1109480960), (20, 998532864), (21, 950983680), (24, 832110720), (28, 713237760), (30, 665688576), (32, 624083040), (35, 570590208), (36, 554740480), (40, 499266432), (42, 475491840), (45, 443792384), (48, 416055360), (56, 356618880), (60, 332844288), (63, 316994560), (64, 312041520), (70, 285295104), (72, 277370240), (80, 249633216), (84, 237745920), (90, 221896192), (96, 208027680), (101, 197729280), (105, 190196736), (112, 178309440), (120, 166422144), (126, 158497280), (128, 156020760), (140, 142647552), (144, 138685120), (160, 124816608), (168, 118872960), (180, 110948096), (192, 104013840), (202, 98864640), (210, 95098368), (224, 89154720), (240, 83211072), (252, 79248640), (256, 78010380), (280, 71323776), (288, 69342560), (303, 65909760), (315, 63398912), (320, 62408304), (336, 59436480), (360, 55474048), (384, 52006920), (404, 49432320), (420, 47549184), (448, 44577360), (480, 41605536), (504, 39624320), (505, 39545856), (512, 39005190), (560, 35661888), (576, 34671280), (606, 32954880), (613, 32578560), (630, 31699456), (640, 31204152), (672, 29718240), (707, 28247040), (720, 27737024), (768, 26003460), (808, 24716160), (840, 23774592), (896, 22288680), (909, 21969920), (960, 20802768), (1008, 19812160), (1010, 19772928), (1024, 19502595), (1120, 17830944), (1152, 17335640), (1212, 16477440), (1226, 16289280), (1260, 15849728), (1280, 15602076), (1344, 14859120), (1414, 14123520), (1440, 13868512), (1515, 13181952), (1536, 13001730), (1616, 12358080), (1680, 11887296), (1792, 11144340), (1818, 10984960), (1839, 10859520), (1920, 10401384), (2016, 9906080), (2020, 9886464), (2121, 9415680), (2240, 8915472), (2304, 8667820), (2424, 8238720), (2452, 8144640), (2520, 7924864), (2560, 7801038), (2688, 7429560), (2828, 7061760), (2880, 6934256), (3030, 6590976), (3065, 6515712), (3072, 6500865), (3232, 6179040), (3360, 5943648), (3535, 5649408), (3584, 5572170), (3636, 5492480), (3678, 5429760), (3840, 5200692), (4032, 4953040), (4040, 4943232), (4242, 4707840), (4291, 4654080), (4480, 4457736), (4545, 4393984), (4608, 4333910), (4848, 4119360), (4904, 4072320), (5040, 3962432), (5120, 3900519), (5376, 3714780), (5517, 3619840), (5656, 3530880), (5760, 3467128), (6060, 3295488), (6130, 3257856), (6363, 3138560), (6464, 3089520), (6720, 2971824), (7070, 2824704), (7168, 2786085), (7272, 2746240), (7356, 2714880), (7680, 2600346), (8064, 2476520), (8080, 2471616), (8484, 2353920), (8582, 2327040), (8960, 2228868), (9090, 2196992), (9195, 2171904), (9216, 2166955), (9696, 2059680), (9808, 2036160), (10080, 1981216), (10605, 1883136), (10752, 1857390), (11034, 1809920), (11312, 1765440), (11520, 1733564), (12120, 1647744), (12260, 1628928), (12726, 1569280), (12873, 1551360), (12928, 1544760), (13440, 1485912), (14140, 1412352), (14544, 1373120), (14712, 1357440), (15360, 1300173), (16128, 1238260), (16160, 1235808), (16968, 1176960), (17164, 1163520), (17920, 1114434), (18180, 1098496), (18390, 1085952), (19392, 1029840), (19616, 1018080), (20160, 990608), (21210, 941568), (21455, 930816), (21504, 928695), (22068, 904960), (22624, 882720), (23040, 866782), (24240, 823872), (24520, 814464), (25452, 784640), (25746, 775680), (25856, 772380), (26880, 742956), (27585, 723968), (28280, 706176), (29088, 686560), (29424, 678720), (31815, 627712), (32256, 619130), (32320, 617904), (33936, 588480), (34328, 581760), (35840, 557217), (36360, 549248), (36780, 542976), (38619, 517120), (38784, 514920), (39232, 509040), (40320, 495304), (42420, 470784), (42910, 465408), (44136, 452480), (45248, 441360), (46080, 433391), (48480, 411936), (49040, 407232), (50904, 392320), (51492, 387840), (51712, 386190), (53760, 371478), (55170, 361984), (56560, 353088), (58176, 343280), (58848, 339360), (61913, 322560), (63630, 313856), (64365, 310272), (64512, 309565), (64640, 308952), (67872, 294240), (68656, 290880), (72720, 274624), (73560, 271488), (77238, 258560), (77568, 257460), (78464, 254520), (80640, 247652), (84840, 235392), (85820, 232704), (88272, 226240), (90496, 220680), (96960, 205968), (98080, 203616), (101808, 196160), (102984, 193920), (103424, 193095), (107520, 185739), (110340, 180992), (113120, 176544), (116352, 171640), (117696, 169680), (123826, 161280), (127260, 156928), (128730, 155136), (129280, 154476), (135744, 147120), (137312, 145440)]