20660365440

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{929}}^1$

素因数の和:987

約数の個数: 768

約数和(自身を含む): 87013180800

約数和(自身を除く): 66352815360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 64, 65, 66, 72, 78, 80, 81, 88, 90, 96, 99, 104, 108, 110, 117, 120, 128, 130, 132, 135, 143, 144, 156, 160, 162, 165, 176, 180, 192, 195, 198, 208, 216, 220, 234, 240, 243, 260, 264, 270, 286, 288, 297, 312, 320, 324, 330, 351, 352, 360, 384, 390, 396, 405, 416, 429, 432, 440, 468, 480, 486, 495, 520, 528, 540, 572, 576, 585, 594, 624, 640, 648, 660, 702, 704, 715, 720, 780, 792, 810, 832, 858, 864, 880, 891, 929, 936, 960, 972, 990, 1040, 1053, 1056, 1080, 1144, 1152, 1170, 1188, 1215, 1248, 1287, 1296, 1320, 1404, 1408, 1430, 1440, 1485, 1560, 1584, 1620, 1664, 1716, 1728, 1755, 1760, 1782, 1858, 1872, 1920, 1944, 1980, 2080, 2106, 2112, 2145, 2160, 2288, 2340, 2376, 2430, 2496, 2574, 2592, 2640, 2673, 2787, 2808, 2860, 2880, 2970, 3120, 3159, 3168, 3240, 3432, 3456, 3510, 3520, 3564, 3716, 3744, 3861, 3888, 3960, 4160, 4212, 4224, 4290, 4320, 4455, 4576, 4645, 4680, 4752, 4860, 4992, 5148, 5184, 5265, 5280, 5346, 5574, 5616, 5720, 5760, 5940, 6240, 6318, 6336, 6435, 6480, 6864, 7020, 7040, 7128, 7432, 7488, 7722, 7776, 7920, 8320, 8361, 8424, 8580, 8640, 8910, 9152, 9290, 9360, 9504, 9720, 10219, 10296, 10368, 10530, 10560, 10692, 11148, 11232, 11440, 11583, 11880, 12077, 12480, 12636, 12672, 12870, 12960, 13365, 13728, 13935, 14040, 14256, 14864, 14976, 15444, 15552, 15795, 15840, 16722, 16848, 17160, 17280, 17820, 18304, 18580, 18720, 19008, 19305, 19440, 20438, 20592, 21060, 21120, 21384, 22296, 22464, 22880, 23166, 23760, 24154, 24960, 25083, 25272, 25740, 25920, 26730, 27456, 27870, 28080, 28512, 29728, 30657, 30888, 31104, 31590, 31680, 33444, 33696, 34320, 34749, 35640, 36231, 37160, 37440, 38016, 38610, 38880, 40876, 41184, 41805, 42120, 42768, 44592, 44928, 45760, 46332, 47520, 48308, 50166, 50544, 51095, 51480, 51840, 53460, 54912, 55740, 56160, 57024, 57915, 59456, 60385, 61314, 61776, 63180, 63360, 66888, 67392, 68640, 69498, 71280, 72462, 74320, 74880, 75249, 77220, 77760, 81752, 82368, 83610, 84240, 85536, 89184, 91520, 91971, 92664, 95040, 96616, 100332, 101088, 102190, 102960, 106920, 108693, 111480, 112320, 114048, 115830, 118912, 120770, 122628, 123552, 125415, 126360, 132847, 133776, 134784, 137280, 138996, 142560, 144924, 148640, 150498, 153285, 154440, 155520, 163504, 164736, 167220, 168480, 171072, 173745, 178368, 181155, 183942, 185328, 190080, 193232, 200664, 202176, 204380, 205920, 213840, 217386, 222960, 224640, 225747, 231660, 241540, 245256, 247104, 250830, 252720, 265694, 267552, 274560, 275913, 277992, 285120, 289848, 297280, 300996, 306570, 308880, 326079, 327008, 334440, 336960, 342144, 347490, 356736, 362310, 367884, 370656, 376245, 386464, 398541, 401328, 404352, 408760, 411840, 427680, 434772, 445920, 451494, 459855, 463320, 483080, 490512, 494208, 501660, 505440, 531388, 535104, 543465, 551826, 555984, 570240, 579696, 594560, 601992, 613140, 617760, 652158, 654016, 664235, 668880, 673920, 694980, 724620, 735768, 741312, 752490, 772928, 797082, 802656, 817520, 823680, 827739, 855360, 869544, 891840, 902988, 919710, 926640, 966160, 978237, 981024, 1003320, 1010880, 1062776, 1070208, 1086930, 1103652, 1111968, 1128735, 1159392, 1195623, 1203984, 1226280, 1235520, 1304316, 1308032, 1328470, 1337760, 1379565, 1389960, 1449240, 1471536, 1482624, 1504980, 1545856, 1594164, 1605312, 1630395, 1635040, 1655478, 1710720, 1739088, 1783680, 1805976, 1839420, 1853280, 1932320, 1956474, 1962048, 1992705, 2006640, 2021760, 2125552, 2173860, 2207304, 2223936, 2257470, 2318784, 2391246, 2407968, 2452560, 2471040, 2483217, 2608632, 2656940, 2675520, 2759130, 2779920, 2898480, 2934711, 2943072, 3009960, 3188328, 3210624, 3260790, 3270080, 3310956, 3478176, 3586869, 3611952, 3678840, 3706560, 3864640, 3912948, 3924096, 3985410, 4013280, 4138695, 4251104, 4347720, 4414608, 4447872, 4514940, 4637568, 4782492, 4815936, 4891185, 4905120, 4966434, 5217264, 5313880, 5351040, 5518260, 5559840, 5796960, 5869422, 5886144, 5978115, 6019920, 6376656, 6521580, 6540160, 6621912, 6956352, 7173738, 7223904, 7357680, 7413120, 7729280, 7825896, 7970820, 8026560, 8277390, 8502208, 8695440, 8829216, 9029880, 9564984, 9631872, 9782370, 9810240, 9932868, 10434528, 10627760, 10760607, 11036520, 11119680, 11593920, 11738844, 11772288, 11956230, 12039840, 12416085, 12753312, 13043160, 13243824, 13912704, 14347476, 14447808, 14673555, 14715360, 15651792, 15941640, 16053120, 16554780, 17004416, 17390880, 17658432, 17934345, 18059760, 19129968, 19564740, 19620480, 19865736, 20869056, 21255520, 21521214, 22073040, 22239360, 23187840, 23477688, 23912460, 24079680, 24832170, 25506624, 26086320, 26487648, 28694952, 28895616, 29347110, 29430720, 31303584, 31883280, 32281821, 33109560, 34781760, 35316864, 35868690, 36119520, 38259936, 39129480, 39731472, 41738112, 42511040, 43042428, 44146080, 46955376, 47824920, 48159360, 49664340, 51013248, 52172640, 52975296, 53803035, 57389904, 58694220, 58861440, 62607168, 63766560, 64563642, 66219120, 69563520, 71737380, 72239040, 76519872, 78258960, 79462944, 85022080, 86084856, 88292160, 93910752, 95649840, 99328680, 104345280, 105950592, 107606070, 114779808, 117388440, 125214336, 127533120, 129127284, 132438240, 143474760, 144478080, 153039744, 156517920, 158925888, 161409105, 172169712, 176584320, 187821504, 191299680, 198657360, 208690560, 215212140, 229559616, 234776880, 255066240, 258254568, 264876480, 286949520, 313035840, 317851776, 322818210, 344339424, 375643008, 382599360, 397314720, 430424280, 459119232, 469553760, 516509136, 529752960, 573899040, 626071680, 645636420, 688678848, 765198720, 794629440, 860848560, 939107520, 1033018272, 1147798080, 1291272840, 1377357696, 1589258880, 1721697120, 1878215040, 2066036544, 2295596160, 2582545680, 3443394240, 4132073088, 5165091360, 6886788480, 10330182720, 20660365440]

約数ペア:

[(1, 20660365440), (2, 10330182720), (3, 6886788480), (4, 5165091360), (5, 4132073088), (6, 3443394240), (8, 2582545680), (9, 2295596160), (10, 2066036544), (11, 1878215040), (12, 1721697120), (13, 1589258880), (15, 1377357696), (16, 1291272840), (18, 1147798080), (20, 1033018272), (22, 939107520), (24, 860848560), (26, 794629440), (27, 765198720), (30, 688678848), (32, 645636420), (33, 626071680), (36, 573899040), (39, 529752960), (40, 516509136), (44, 469553760), (45, 459119232), (48, 430424280), (52, 397314720), (54, 382599360), (55, 375643008), (60, 344339424), (64, 322818210), (65, 317851776), (66, 313035840), (72, 286949520), (78, 264876480), (80, 258254568), (81, 255066240), (88, 234776880), (90, 229559616), (96, 215212140), (99, 208690560), (104, 198657360), (108, 191299680), (110, 187821504), (117, 176584320), (120, 172169712), (128, 161409105), (130, 158925888), (132, 156517920), (135, 153039744), (143, 144478080), (144, 143474760), (156, 132438240), (160, 129127284), (162, 127533120), (165, 125214336), (176, 117388440), (180, 114779808), (192, 107606070), (195, 105950592), (198, 104345280), (208, 99328680), (216, 95649840), (220, 93910752), (234, 88292160), (240, 86084856), (243, 85022080), (260, 79462944), (264, 78258960), (270, 76519872), (286, 72239040), (288, 71737380), (297, 69563520), (312, 66219120), (320, 64563642), (324, 63766560), (330, 62607168), (351, 58861440), (352, 58694220), (360, 57389904), (384, 53803035), (390, 52975296), (396, 52172640), (405, 51013248), (416, 49664340), (429, 48159360), (432, 47824920), (440, 46955376), (468, 44146080), (480, 43042428), (486, 42511040), (495, 41738112), (520, 39731472), (528, 39129480), (540, 38259936), (572, 36119520), (576, 35868690), (585, 35316864), (594, 34781760), (624, 33109560), (640, 32281821), (648, 31883280), (660, 31303584), (702, 29430720), (704, 29347110), (715, 28895616), (720, 28694952), (780, 26487648), (792, 26086320), (810, 25506624), (832, 24832170), (858, 24079680), (864, 23912460), (880, 23477688), (891, 23187840), (929, 22239360), (936, 22073040), (960, 21521214), (972, 21255520), (990, 20869056), (1040, 19865736), (1053, 19620480), (1056, 19564740), (1080, 19129968), (1144, 18059760), (1152, 17934345), (1170, 17658432), (1188, 17390880), (1215, 17004416), (1248, 16554780), (1287, 16053120), (1296, 15941640), (1320, 15651792), (1404, 14715360), (1408, 14673555), (1430, 14447808), (1440, 14347476), (1485, 13912704), (1560, 13243824), (1584, 13043160), (1620, 12753312), (1664, 12416085), (1716, 12039840), (1728, 11956230), (1755, 11772288), (1760, 11738844), (1782, 11593920), (1858, 11119680), (1872, 11036520), (1920, 10760607), (1944, 10627760), (1980, 10434528), (2080, 9932868), (2106, 9810240), (2112, 9782370), (2145, 9631872), (2160, 9564984), (2288, 9029880), (2340, 8829216), (2376, 8695440), (2430, 8502208), (2496, 8277390), (2574, 8026560), (2592, 7970820), (2640, 7825896), (2673, 7729280), (2787, 7413120), (2808, 7357680), (2860, 7223904), (2880, 7173738), (2970, 6956352), (3120, 6621912), (3159, 6540160), (3168, 6521580), (3240, 6376656), (3432, 6019920), (3456, 5978115), (3510, 5886144), (3520, 5869422), (3564, 5796960), (3716, 5559840), (3744, 5518260), (3861, 5351040), (3888, 5313880), (3960, 5217264), (4160, 4966434), (4212, 4905120), (4224, 4891185), (4290, 4815936), (4320, 4782492), (4455, 4637568), (4576, 4514940), (4645, 4447872), (4680, 4414608), (4752, 4347720), (4860, 4251104), (4992, 4138695), (5148, 4013280), (5184, 3985410), (5265, 3924096), (5280, 3912948), (5346, 3864640), (5574, 3706560), (5616, 3678840), (5720, 3611952), (5760, 3586869), (5940, 3478176), (6240, 3310956), (6318, 3270080), (6336, 3260790), (6435, 3210624), (6480, 3188328), (6864, 3009960), (7020, 2943072), (7040, 2934711), (7128, 2898480), (7432, 2779920), (7488, 2759130), (7722, 2675520), (7776, 2656940), (7920, 2608632), (8320, 2483217), (8361, 2471040), (8424, 2452560), (8580, 2407968), (8640, 2391246), (8910, 2318784), (9152, 2257470), (9290, 2223936), (9360, 2207304), (9504, 2173860), (9720, 2125552), (10219, 2021760), (10296, 2006640), (10368, 1992705), (10530, 1962048), (10560, 1956474), (10692, 1932320), (11148, 1853280), (11232, 1839420), (11440, 1805976), (11583, 1783680), (11880, 1739088), (12077, 1710720), (12480, 1655478), (12636, 1635040), (12672, 1630395), (12870, 1605312), (12960, 1594164), (13365, 1545856), (13728, 1504980), (13935, 1482624), (14040, 1471536), (14256, 1449240), (14864, 1389960), (14976, 1379565), (15444, 1337760), (15552, 1328470), (15795, 1308032), (15840, 1304316), (16722, 1235520), (16848, 1226280), (17160, 1203984), (17280, 1195623), (17820, 1159392), (18304, 1128735), (18580, 1111968), (18720, 1103652), (19008, 1086930), (19305, 1070208), (19440, 1062776), (20438, 1010880), (20592, 1003320), (21060, 981024), (21120, 978237), (21384, 966160), (22296, 926640), (22464, 919710), (22880, 902988), (23166, 891840), (23760, 869544), (24154, 855360), (24960, 827739), (25083, 823680), (25272, 817520), (25740, 802656), (25920, 797082), (26730, 772928), (27456, 752490), (27870, 741312), (28080, 735768), (28512, 724620), (29728, 694980), (30657, 673920), (30888, 668880), (31104, 664235), (31590, 654016), (31680, 652158), (33444, 617760), (33696, 613140), (34320, 601992), (34749, 594560), (35640, 579696), (36231, 570240), (37160, 555984), (37440, 551826), (38016, 543465), (38610, 535104), (38880, 531388), (40876, 505440), (41184, 501660), (41805, 494208), (42120, 490512), (42768, 483080), (44592, 463320), (44928, 459855), (45760, 451494), (46332, 445920), (47520, 434772), (48308, 427680), (50166, 411840), (50544, 408760), (51095, 404352), (51480, 401328), (51840, 398541), (53460, 386464), (54912, 376245), (55740, 370656), (56160, 367884), (57024, 362310), (57915, 356736), (59456, 347490), (60385, 342144), (61314, 336960), (61776, 334440), (63180, 327008), (63360, 326079), (66888, 308880), (67392, 306570), (68640, 300996), (69498, 297280), (71280, 289848), (72462, 285120), (74320, 277992), (74880, 275913), (75249, 274560), (77220, 267552), (77760, 265694), (81752, 252720), (82368, 250830), (83610, 247104), (84240, 245256), (85536, 241540), (89184, 231660), (91520, 225747), (91971, 224640), (92664, 222960), (95040, 217386), (96616, 213840), (100332, 205920), (101088, 204380), (102190, 202176), (102960, 200664), (106920, 193232), (108693, 190080), (111480, 185328), (112320, 183942), (114048, 181155), (115830, 178368), (118912, 173745), (120770, 171072), (122628, 168480), (123552, 167220), (125415, 164736), (126360, 163504), (132847, 155520), (133776, 154440), (134784, 153285), (137280, 150498), (138996, 148640), (142560, 144924)]