20979273600

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:343

約数の個数: 576

約数和(自身を含む): 77862985200

約数和(自身を除く): 56883711600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 41, 45, 48, 50, 60, 64, 72, 75, 80, 82, 90, 96, 100, 109, 120, 123, 128, 144, 150, 160, 163, 164, 180, 192, 200, 205, 218, 225, 240, 246, 288, 300, 320, 326, 327, 328, 360, 369, 384, 400, 410, 436, 450, 480, 489, 492, 545, 576, 600, 615, 640, 652, 654, 656, 720, 738, 800, 815, 820, 872, 900, 960, 978, 981, 984, 1025, 1090, 1152, 1200, 1230, 1304, 1308, 1312, 1440, 1467, 1476, 1600, 1630, 1635, 1640, 1744, 1800, 1845, 1920, 1956, 1962, 1968, 2050, 2180, 2400, 2445, 2460, 2608, 2616, 2624, 2725, 2880, 2934, 2952, 3075, 3200, 3260, 3270, 3280, 3488, 3600, 3690, 3912, 3924, 3936, 4075, 4100, 4360, 4469, 4800, 4890, 4905, 4920, 5216, 5232, 5248, 5450, 5760, 5868, 5904, 6150, 6520, 6540, 6560, 6683, 6976, 7200, 7335, 7380, 7824, 7848, 7872, 8150, 8175, 8200, 8720, 8938, 9225, 9600, 9780, 9810, 9840, 10432, 10464, 10900, 11736, 11808, 12225, 12300, 13040, 13080, 13120, 13366, 13407, 13952, 14400, 14670, 14760, 15648, 15696, 15744, 16300, 16350, 16400, 17440, 17767, 17876, 18450, 19560, 19620, 19680, 20049, 20864, 20928, 21800, 22345, 23472, 23616, 24450, 24525, 24600, 26080, 26160, 26240, 26732, 26814, 28800, 29340, 29520, 31296, 31392, 32600, 32700, 32800, 33415, 34880, 35534, 35752, 36675, 36900, 39120, 39240, 39360, 40098, 40221, 41856, 43600, 44690, 46944, 47232, 48900, 49050, 49200, 52160, 52320, 53301, 53464, 53628, 58680, 59040, 60147, 62592, 62784, 65200, 65400, 65600, 66830, 67035, 69760, 71068, 71504, 73350, 73800, 78240, 78480, 78720, 80196, 80442, 87200, 88835, 89380, 93888, 97800, 98100, 98400, 100245, 104320, 104640, 106602, 106928, 107256, 111725, 117360, 118080, 120294, 125568, 130400, 130800, 131200, 133660, 134070, 142136, 143008, 146700, 147600, 156480, 156960, 159903, 160392, 160884, 167075, 174400, 177670, 178760, 187776, 195600, 196200, 196800, 200490, 201105, 209280, 213204, 213856, 214512, 223450, 234720, 236160, 240588, 260800, 261600, 266505, 267320, 268140, 284272, 286016, 293400, 295200, 300735, 312960, 313920, 319806, 320784, 321768, 334150, 335175, 348800, 355340, 357520, 391200, 392400, 393600, 400980, 402210, 426408, 427712, 429024, 444175, 446900, 469440, 481176, 501225, 521600, 523200, 533010, 534640, 536280, 568544, 572032, 586800, 590400, 601470, 627840, 639612, 641568, 643536, 668300, 670350, 710680, 715040, 728447, 782400, 784800, 799515, 801960, 804420, 852816, 855424, 858048, 888350, 893800, 938880, 962352, 1002450, 1005525, 1046400, 1066020, 1069280, 1072560, 1137088, 1173600, 1180800, 1202940, 1279224, 1283136, 1287072, 1332525, 1336600, 1340700, 1421360, 1430080, 1456894, 1503675, 1564800, 1569600, 1599030, 1603920, 1608840, 1705632, 1716096, 1776700, 1787600, 1924704, 2004900, 2011050, 2132040, 2138560, 2145120, 2185341, 2274176, 2347200, 2405880, 2558448, 2566272, 2574144, 2665050, 2673200, 2681400, 2842720, 2860160, 2913788, 3007350, 3139200, 3198060, 3207840, 3217680, 3411264, 3553400, 3575200, 3642235, 3849408, 3997575, 4009800, 4022100, 4264080, 4277120, 4290240, 4370682, 4694400, 4811760, 5116896, 5148288, 5330100, 5346400, 5362800, 5685440, 5827576, 6014700, 6396120, 6415680, 6435360, 6556023, 6822528, 7106800, 7150400, 7284470, 7698816, 7995150, 8019600, 8044200, 8528160, 8580480, 8741364, 9623520, 10233792, 10660200, 10692800, 10725600, 10926705, 11370880, 11655152, 12029400, 12792240, 12831360, 12870720, 13112046, 14213600, 14300800, 14568940, 15990300, 16039200, 16088400, 17056320, 17482728, 18211175, 19247040, 20467584, 21320400, 21385600, 21451200, 21853410, 23310304, 24058800, 25584480, 25741440, 26224092, 28427200, 29137880, 31980600, 32078400, 32176800, 32780115, 34112640, 34965456, 36422350, 38494080, 42640800, 42902400, 43706820, 46620608, 48117600, 51168960, 52448184, 54633525, 56854400, 58275760, 63961200, 64156800, 64353600, 65560230, 69930912, 72844700, 85281600, 87413640, 93241216, 96235200, 102337920, 104896368, 109267050, 116551520, 127922400, 128707200, 131120460, 139861824, 145689400, 163900575, 170563200, 174827280, 192470400, 209792736, 218534100, 233103040, 255844800, 262240920, 279723648, 291378800, 327801150, 349654560, 419585472, 437068200, 466206080, 511689600, 524481840, 582757600, 655602300, 699309120, 839170944, 874136400, 1048963680, 1165515200, 1311204600, 1398618240, 1748272800, 2097927360, 2331030400, 2622409200, 3496545600, 4195854720, 5244818400, 6993091200, 10489636800, 20979273600]

約数ペア:

[(1, 20979273600), (2, 10489636800), (3, 6993091200), (4, 5244818400), (5, 4195854720), (6, 3496545600), (8, 2622409200), (9, 2331030400), (10, 2097927360), (12, 1748272800), (15, 1398618240), (16, 1311204600), (18, 1165515200), (20, 1048963680), (24, 874136400), (25, 839170944), (30, 699309120), (32, 655602300), (36, 582757600), (40, 524481840), (41, 511689600), (45, 466206080), (48, 437068200), (50, 419585472), (60, 349654560), (64, 327801150), (72, 291378800), (75, 279723648), (80, 262240920), (82, 255844800), (90, 233103040), (96, 218534100), (100, 209792736), (109, 192470400), (120, 174827280), (123, 170563200), (128, 163900575), (144, 145689400), (150, 139861824), (160, 131120460), (163, 128707200), (164, 127922400), (180, 116551520), (192, 109267050), (200, 104896368), (205, 102337920), (218, 96235200), (225, 93241216), (240, 87413640), (246, 85281600), (288, 72844700), (300, 69930912), (320, 65560230), (326, 64353600), (327, 64156800), (328, 63961200), (360, 58275760), (369, 56854400), (384, 54633525), (400, 52448184), (410, 51168960), (436, 48117600), (450, 46620608), (480, 43706820), (489, 42902400), (492, 42640800), (545, 38494080), (576, 36422350), (600, 34965456), (615, 34112640), (640, 32780115), (652, 32176800), (654, 32078400), (656, 31980600), (720, 29137880), (738, 28427200), (800, 26224092), (815, 25741440), (820, 25584480), (872, 24058800), (900, 23310304), (960, 21853410), (978, 21451200), (981, 21385600), (984, 21320400), (1025, 20467584), (1090, 19247040), (1152, 18211175), (1200, 17482728), (1230, 17056320), (1304, 16088400), (1308, 16039200), (1312, 15990300), (1440, 14568940), (1467, 14300800), (1476, 14213600), (1600, 13112046), (1630, 12870720), (1635, 12831360), (1640, 12792240), (1744, 12029400), (1800, 11655152), (1845, 11370880), (1920, 10926705), (1956, 10725600), (1962, 10692800), (1968, 10660200), (2050, 10233792), (2180, 9623520), (2400, 8741364), (2445, 8580480), (2460, 8528160), (2608, 8044200), (2616, 8019600), (2624, 7995150), (2725, 7698816), (2880, 7284470), (2934, 7150400), (2952, 7106800), (3075, 6822528), (3200, 6556023), (3260, 6435360), (3270, 6415680), (3280, 6396120), (3488, 6014700), (3600, 5827576), (3690, 5685440), (3912, 5362800), (3924, 5346400), (3936, 5330100), (4075, 5148288), (4100, 5116896), (4360, 4811760), (4469, 4694400), (4800, 4370682), (4890, 4290240), (4905, 4277120), (4920, 4264080), (5216, 4022100), (5232, 4009800), (5248, 3997575), (5450, 3849408), (5760, 3642235), (5868, 3575200), (5904, 3553400), (6150, 3411264), (6520, 3217680), (6540, 3207840), (6560, 3198060), (6683, 3139200), (6976, 3007350), (7200, 2913788), (7335, 2860160), (7380, 2842720), (7824, 2681400), (7848, 2673200), (7872, 2665050), (8150, 2574144), (8175, 2566272), (8200, 2558448), (8720, 2405880), (8938, 2347200), (9225, 2274176), (9600, 2185341), (9780, 2145120), (9810, 2138560), (9840, 2132040), (10432, 2011050), (10464, 2004900), (10900, 1924704), (11736, 1787600), (11808, 1776700), (12225, 1716096), (12300, 1705632), (13040, 1608840), (13080, 1603920), (13120, 1599030), (13366, 1569600), (13407, 1564800), (13952, 1503675), (14400, 1456894), (14670, 1430080), (14760, 1421360), (15648, 1340700), (15696, 1336600), (15744, 1332525), (16300, 1287072), (16350, 1283136), (16400, 1279224), (17440, 1202940), (17767, 1180800), (17876, 1173600), (18450, 1137088), (19560, 1072560), (19620, 1069280), (19680, 1066020), (20049, 1046400), (20864, 1005525), (20928, 1002450), (21800, 962352), (22345, 938880), (23472, 893800), (23616, 888350), (24450, 858048), (24525, 855424), (24600, 852816), (26080, 804420), (26160, 801960), (26240, 799515), (26732, 784800), (26814, 782400), (28800, 728447), (29340, 715040), (29520, 710680), (31296, 670350), (31392, 668300), (32600, 643536), (32700, 641568), (32800, 639612), (33415, 627840), (34880, 601470), (35534, 590400), (35752, 586800), (36675, 572032), (36900, 568544), (39120, 536280), (39240, 534640), (39360, 533010), (40098, 523200), (40221, 521600), (41856, 501225), (43600, 481176), (44690, 469440), (46944, 446900), (47232, 444175), (48900, 429024), (49050, 427712), (49200, 426408), (52160, 402210), (52320, 400980), (53301, 393600), (53464, 392400), (53628, 391200), (58680, 357520), (59040, 355340), (60147, 348800), (62592, 335175), (62784, 334150), (65200, 321768), (65400, 320784), (65600, 319806), (66830, 313920), (67035, 312960), (69760, 300735), (71068, 295200), (71504, 293400), (73350, 286016), (73800, 284272), (78240, 268140), (78480, 267320), (78720, 266505), (80196, 261600), (80442, 260800), (87200, 240588), (88835, 236160), (89380, 234720), (93888, 223450), (97800, 214512), (98100, 213856), (98400, 213204), (100245, 209280), (104320, 201105), (104640, 200490), (106602, 196800), (106928, 196200), (107256, 195600), (111725, 187776), (117360, 178760), (118080, 177670), (120294, 174400), (125568, 167075), (130400, 160884), (130800, 160392), (131200, 159903), (133660, 156960), (134070, 156480), (142136, 147600), (143008, 146700)]