20406843600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:644

約数の個数: 720

約数和(自身を含む): 81595819200

約数和(自身を除く): 61188975600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 19, 20, 22, 24, 25, 26, 30, 33, 38, 39, 40, 44, 48, 50, 52, 55, 57, 60, 65, 66, 75, 76, 78, 80, 88, 95, 100, 104, 110, 114, 120, 121, 130, 132, 143, 150, 152, 156, 165, 176, 190, 195, 200, 208, 209, 220, 228, 240, 242, 247, 260, 264, 275, 285, 286, 300, 304, 312, 325, 330, 363, 380, 390, 400, 418, 429, 440, 456, 475, 484, 494, 520, 528, 550, 569, 570, 572, 600, 605, 624, 627, 650, 660, 715, 726, 741, 760, 780, 825, 836, 858, 880, 912, 950, 968, 975, 988, 1040, 1045, 1100, 1138, 1140, 1144, 1200, 1210, 1235, 1254, 1300, 1320, 1425, 1430, 1452, 1482, 1520, 1560, 1573, 1650, 1672, 1707, 1716, 1815, 1900, 1936, 1950, 1976, 2090, 2145, 2200, 2276, 2280, 2288, 2299, 2420, 2470, 2508, 2600, 2640, 2717, 2845, 2850, 2860, 2904, 2964, 3025, 3120, 3135, 3146, 3300, 3344, 3414, 3432, 3575, 3630, 3705, 3800, 3900, 3952, 4180, 4290, 4400, 4552, 4560, 4598, 4719, 4840, 4940, 5016, 5200, 5225, 5434, 5690, 5700, 5720, 5808, 5928, 6050, 6175, 6259, 6270, 6292, 6600, 6828, 6864, 6897, 7150, 7260, 7397, 7410, 7600, 7800, 7865, 8151, 8360, 8535, 8580, 9075, 9104, 9196, 9438, 9680, 9880, 10032, 10450, 10725, 10811, 10868, 11380, 11400, 11440, 11495, 11856, 12100, 12350, 12518, 12540, 12584, 13200, 13585, 13656, 13794, 14225, 14300, 14520, 14794, 14820, 15600, 15675, 15730, 16302, 16720, 17070, 17160, 18150, 18392, 18525, 18777, 18876, 19760, 20900, 21450, 21622, 21736, 22191, 22760, 22800, 22990, 23595, 24200, 24700, 25036, 25080, 25168, 27170, 27312, 27588, 28450, 28600, 29040, 29588, 29640, 29887, 31295, 31350, 31460, 32433, 32604, 34140, 34320, 34485, 36300, 36784, 36985, 37050, 37554, 37752, 39325, 40755, 41800, 42675, 42900, 43244, 43472, 44382, 45520, 45980, 47190, 48400, 49400, 50072, 50160, 54055, 54340, 55176, 56900, 57200, 57475, 59176, 59280, 59774, 62590, 62700, 62920, 64866, 65208, 67925, 68280, 68849, 68970, 72600, 73970, 74100, 75108, 75504, 78650, 81367, 81510, 83600, 85350, 85800, 86488, 88764, 89661, 91960, 93885, 94380, 98800, 100144, 108110, 108680, 110352, 110955, 113800, 114950, 117975, 118352, 118921, 119548, 125180, 125400, 125840, 129732, 130416, 135850, 136560, 137698, 137940, 140543, 145200, 147940, 148200, 149435, 150216, 156475, 157300, 162165, 162734, 163020, 170700, 171600, 172425, 172976, 177528, 179322, 183920, 184925, 187770, 188760, 203775, 206547, 216220, 217360, 221910, 227600, 229900, 235950, 237842, 239096, 244101, 250360, 250800, 259464, 270275, 271700, 275396, 275880, 281086, 295880, 296400, 298870, 300432, 312950, 314600, 324330, 325468, 326040, 341400, 344245, 344850, 355056, 356763, 358644, 369850, 375540, 377520, 406835, 407550, 413094, 421629, 432440, 443820, 448305, 459800, 469425, 471900, 475684, 478192, 488202, 500720, 518928, 540550, 543400, 550792, 551760, 554775, 562172, 591760, 594605, 597740, 625900, 629200, 648660, 650936, 652080, 682800, 688490, 689700, 702715, 713526, 717288, 739700, 747175, 751080, 810825, 813670, 815100, 826188, 843258, 864880, 887640, 895037, 896610, 919600, 938850, 943800, 951368, 976404, 1032735, 1081100, 1086800, 1101584, 1109550, 1124344, 1189210, 1195480, 1220505, 1251800, 1297320, 1301872, 1308131, 1376980, 1379400, 1405430, 1427052, 1434576, 1479400, 1494350, 1502160, 1545973, 1621650, 1627340, 1630200, 1652376, 1686516, 1721225, 1775280, 1783815, 1790074, 1793220, 1877700, 1887600, 1902736, 1952808, 2034175, 2065470, 2108145, 2162200, 2219100, 2241525, 2248688, 2378420, 2390960, 2441010, 2503600, 2594640, 2616262, 2685111, 2753960, 2758800, 2810860, 2854104, 2958800, 2973025, 2988700, 3091946, 3243300, 3254680, 3260400, 3304752, 3373032, 3442450, 3513575, 3567630, 3580148, 3586440, 3755400, 3905616, 3924393, 4068350, 4130940, 4216290, 4324400, 4438200, 4475185, 4483050, 4637919, 4756840, 4882020, 5163675, 5232524, 5370222, 5507920, 5621720, 5708208, 5946050, 5977400, 6102525, 6183892, 6486600, 6509360, 6540655, 6746064, 6884900, 7027150, 7135260, 7160296, 7172880, 7510800, 7729865, 7848786, 8136700, 8261880, 8432580, 8876400, 8919075, 8950370, 8966100, 9275838, 9513680, 9764040, 10327350, 10465048, 10540725, 10740444, 11243440, 11892100, 11954800, 12205050, 12367784, 12973200, 13081310, 13425555, 13769800, 14054300, 14270520, 14320592, 15459730, 15697572, 16273400, 16523760, 16865160, 17005703, 17838150, 17900740, 17932200, 18551676, 19528080, 19621965, 20654700, 20930096, 21081450, 21480888, 22375925, 23189595, 23784200, 24410100, 24735568, 26162620, 26851110, 27539600, 28108600, 28541040, 30919460, 31395144, 32546800, 32703275, 33730320, 34011406, 35676300, 35801480, 35864400, 37103352, 38649325, 39243930, 41309400, 42162900, 42961776, 44751850, 46379190, 47568400, 48820200, 51017109, 52325240, 53702220, 56217200, 61838920, 62790288, 65406550, 67127775, 68022812, 71352600, 71602960, 74206704, 77298650, 78487860, 82618800, 84325800, 85028515, 89503700, 92758380, 97640400, 98109825, 102034218, 104650480, 107404440, 115947975, 123677840, 130813100, 134255550, 136045624, 142705200, 154597300, 156975720, 168651600, 170057030, 179007400, 185516760, 196219650, 204068436, 214808880, 231895950, 255085545, 261626200, 268511100, 272091248, 309194600, 313951440, 340114060, 358014800, 371033520, 392439300, 408136872, 425142575, 463791900, 510171090, 523252400, 537022200, 618389200, 680228120, 784878600, 816273744, 850285150, 927583800, 1020342180, 1074044400, 1275427725, 1360456240, 1569757200, 1700570300, 1855167600, 2040684360, 2550855450, 3401140600, 4081368720, 5101710900, 6802281200, 10203421800, 20406843600]

約数ペア:

[(1, 20406843600), (2, 10203421800), (3, 6802281200), (4, 5101710900), (5, 4081368720), (6, 3401140600), (8, 2550855450), (10, 2040684360), (11, 1855167600), (12, 1700570300), (13, 1569757200), (15, 1360456240), (16, 1275427725), (19, 1074044400), (20, 1020342180), (22, 927583800), (24, 850285150), (25, 816273744), (26, 784878600), (30, 680228120), (33, 618389200), (38, 537022200), (39, 523252400), (40, 510171090), (44, 463791900), (48, 425142575), (50, 408136872), (52, 392439300), (55, 371033520), (57, 358014800), (60, 340114060), (65, 313951440), (66, 309194600), (75, 272091248), (76, 268511100), (78, 261626200), (80, 255085545), (88, 231895950), (95, 214808880), (100, 204068436), (104, 196219650), (110, 185516760), (114, 179007400), (120, 170057030), (121, 168651600), (130, 156975720), (132, 154597300), (143, 142705200), (150, 136045624), (152, 134255550), (156, 130813100), (165, 123677840), (176, 115947975), (190, 107404440), (195, 104650480), (200, 102034218), (208, 98109825), (209, 97640400), (220, 92758380), (228, 89503700), (240, 85028515), (242, 84325800), (247, 82618800), (260, 78487860), (264, 77298650), (275, 74206704), (285, 71602960), (286, 71352600), (300, 68022812), (304, 67127775), (312, 65406550), (325, 62790288), (330, 61838920), (363, 56217200), (380, 53702220), (390, 52325240), (400, 51017109), (418, 48820200), (429, 47568400), (440, 46379190), (456, 44751850), (475, 42961776), (484, 42162900), (494, 41309400), (520, 39243930), (528, 38649325), (550, 37103352), (569, 35864400), (570, 35801480), (572, 35676300), (600, 34011406), (605, 33730320), (624, 32703275), (627, 32546800), (650, 31395144), (660, 30919460), (715, 28541040), (726, 28108600), (741, 27539600), (760, 26851110), (780, 26162620), (825, 24735568), (836, 24410100), (858, 23784200), (880, 23189595), (912, 22375925), (950, 21480888), (968, 21081450), (975, 20930096), (988, 20654700), (1040, 19621965), (1045, 19528080), (1100, 18551676), (1138, 17932200), (1140, 17900740), (1144, 17838150), (1200, 17005703), (1210, 16865160), (1235, 16523760), (1254, 16273400), (1300, 15697572), (1320, 15459730), (1425, 14320592), (1430, 14270520), (1452, 14054300), (1482, 13769800), (1520, 13425555), (1560, 13081310), (1573, 12973200), (1650, 12367784), (1672, 12205050), (1707, 11954800), (1716, 11892100), (1815, 11243440), (1900, 10740444), (1936, 10540725), (1950, 10465048), (1976, 10327350), (2090, 9764040), (2145, 9513680), (2200, 9275838), (2276, 8966100), (2280, 8950370), (2288, 8919075), (2299, 8876400), (2420, 8432580), (2470, 8261880), (2508, 8136700), (2600, 7848786), (2640, 7729865), (2717, 7510800), (2845, 7172880), (2850, 7160296), (2860, 7135260), (2904, 7027150), (2964, 6884900), (3025, 6746064), (3120, 6540655), (3135, 6509360), (3146, 6486600), (3300, 6183892), (3344, 6102525), (3414, 5977400), (3432, 5946050), (3575, 5708208), (3630, 5621720), (3705, 5507920), (3800, 5370222), (3900, 5232524), (3952, 5163675), (4180, 4882020), (4290, 4756840), (4400, 4637919), (4552, 4483050), (4560, 4475185), (4598, 4438200), (4719, 4324400), (4840, 4216290), (4940, 4130940), (5016, 4068350), (5200, 3924393), (5225, 3905616), (5434, 3755400), (5690, 3586440), (5700, 3580148), (5720, 3567630), (5808, 3513575), (5928, 3442450), (6050, 3373032), (6175, 3304752), (6259, 3260400), (6270, 3254680), (6292, 3243300), (6600, 3091946), (6828, 2988700), (6864, 2973025), (6897, 2958800), (7150, 2854104), (7260, 2810860), (7397, 2758800), (7410, 2753960), (7600, 2685111), (7800, 2616262), (7865, 2594640), (8151, 2503600), (8360, 2441010), (8535, 2390960), (8580, 2378420), (9075, 2248688), (9104, 2241525), (9196, 2219100), (9438, 2162200), (9680, 2108145), (9880, 2065470), (10032, 2034175), (10450, 1952808), (10725, 1902736), (10811, 1887600), (10868, 1877700), (11380, 1793220), (11400, 1790074), (11440, 1783815), (11495, 1775280), (11856, 1721225), (12100, 1686516), (12350, 1652376), (12518, 1630200), (12540, 1627340), (12584, 1621650), (13200, 1545973), (13585, 1502160), (13656, 1494350), (13794, 1479400), (14225, 1434576), (14300, 1427052), (14520, 1405430), (14794, 1379400), (14820, 1376980), (15600, 1308131), (15675, 1301872), (15730, 1297320), (16302, 1251800), (16720, 1220505), (17070, 1195480), (17160, 1189210), (18150, 1124344), (18392, 1109550), (18525, 1101584), (18777, 1086800), (18876, 1081100), (19760, 1032735), (20900, 976404), (21450, 951368), (21622, 943800), (21736, 938850), (22191, 919600), (22760, 896610), (22800, 895037), (22990, 887640), (23595, 864880), (24200, 843258), (24700, 826188), (25036, 815100), (25080, 813670), (25168, 810825), (27170, 751080), (27312, 747175), (27588, 739700), (28450, 717288), (28600, 713526), (29040, 702715), (29588, 689700), (29640, 688490), (29887, 682800), (31295, 652080), (31350, 650936), (31460, 648660), (32433, 629200), (32604, 625900), (34140, 597740), (34320, 594605), (34485, 591760), (36300, 562172), (36784, 554775), (36985, 551760), (37050, 550792), (37554, 543400), (37752, 540550), (39325, 518928), (40755, 500720), (41800, 488202), (42675, 478192), (42900, 475684), (43244, 471900), (43472, 469425), (44382, 459800), (45520, 448305), (45980, 443820), (47190, 432440), (48400, 421629), (49400, 413094), (50072, 407550), (50160, 406835), (54055, 377520), (54340, 375540), (55176, 369850), (56900, 358644), (57200, 356763), (57475, 355056), (59176, 344850), (59280, 344245), (59774, 341400), (62590, 326040), (62700, 325468), (62920, 324330), (64866, 314600), (65208, 312950), (67925, 300432), (68280, 298870), (68849, 296400), (68970, 295880), (72600, 281086), (73970, 275880), (74100, 275396), (75108, 271700), (75504, 270275), (78650, 259464), (81367, 250800), (81510, 250360), (83600, 244101), (85350, 239096), (85800, 237842), (86488, 235950), (88764, 229900), (89661, 227600), (91960, 221910), (93885, 217360), (94380, 216220), (98800, 206547), (100144, 203775), (108110, 188760), (108680, 187770), (110352, 184925), (110955, 183920), (113800, 179322), (114950, 177528), (117975, 172976), (118352, 172425), (118921, 171600), (119548, 170700), (125180, 163020), (125400, 162734), (125840, 162165), (129732, 157300), (130416, 156475), (135850, 150216), (136560, 149435), (137698, 148200), (137940, 147940), (140543, 145200)]