20236085280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2441}}^1$

素因数の和:2585

約数の個数: 384

約数和(自身を含む): 75323001600

約数和(自身を除く): 55086916320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 101, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 202, 216, 228, 240, 270, 285, 288, 303, 304, 342, 360, 380, 404, 432, 456, 480, 505, 513, 540, 570, 606, 608, 684, 720, 760, 808, 855, 864, 909, 912, 1010, 1026, 1080, 1140, 1212, 1368, 1440, 1515, 1520, 1616, 1710, 1818, 1824, 1919, 2020, 2052, 2160, 2280, 2424, 2441, 2565, 2727, 2736, 3030, 3040, 3232, 3420, 3636, 3838, 4040, 4104, 4320, 4545, 4560, 4848, 4882, 5130, 5454, 5472, 5757, 6060, 6840, 7272, 7323, 7676, 8080, 8208, 9090, 9120, 9595, 9696, 9764, 10260, 10908, 11514, 12120, 12205, 13635, 13680, 14544, 14646, 15352, 16160, 16416, 17271, 18180, 19190, 19528, 20520, 21816, 21969, 23028, 24240, 24410, 27270, 27360, 28785, 29088, 29292, 30704, 34542, 36360, 36615, 38380, 39056, 41040, 43632, 43938, 46056, 46379, 48480, 48820, 51813, 54540, 57570, 58584, 61408, 65907, 69084, 72720, 73230, 76760, 78112, 82080, 86355, 87264, 87876, 92112, 92758, 97640, 103626, 109080, 109845, 115140, 117168, 131814, 138168, 139137, 145440, 146460, 153520, 172710, 175752, 184224, 185516, 195280, 207252, 218160, 219690, 230280, 231895, 234336, 246541, 259065, 263628, 276336, 278274, 292920, 307040, 329535, 345420, 351504, 371032, 390560, 414504, 417411, 436320, 439380, 460560, 463790, 493082, 518130, 527256, 552672, 556548, 585840, 659070, 690840, 695685, 703008, 739623, 742064, 829008, 834822, 878760, 921120, 927580, 986164, 1036260, 1054512, 1113096, 1171680, 1232705, 1252233, 1318140, 1381680, 1391370, 1479246, 1484128, 1658016, 1669644, 1757520, 1855160, 1972328, 2072520, 2087055, 2109024, 2218869, 2226192, 2465410, 2504466, 2636280, 2763360, 2782740, 2958492, 3339288, 3515040, 3698115, 3710320, 3944656, 4145040, 4174110, 4437738, 4452384, 4684279, 4930820, 5008932, 5272560, 5565480, 5916984, 6261165, 6656607, 6678576, 7396230, 7420640, 7889312, 8290080, 8348220, 8875476, 9368558, 9861640, 10017864, 10545120, 11094345, 11130960, 11833968, 12522330, 13313214, 13357152, 14052837, 14792460, 16696440, 17750952, 18737116, 19723280, 20035728, 22188690, 22261920, 23421395, 23667936, 25044660, 26626428, 28105674, 29584920, 33283035, 33392880, 35501904, 37474232, 39446560, 40071456, 42158511, 44377380, 46842790, 50089320, 53252856, 56211348, 59169840, 66566070, 66785760, 70264185, 71003808, 74948464, 84317022, 88754760, 93685580, 100178640, 106505712, 112422696, 118339680, 126475533, 133132140, 140528370, 149896928, 168634044, 177509520, 187371160, 200357280, 210792555, 213011424, 224845392, 252951066, 266264280, 281056740, 337268088, 355019040, 374742320, 421585110, 449690784, 505902132, 532528560, 562113480, 632377665, 674536176, 749484640, 843170220, 1011804264, 1065057120, 1124226960, 1264755330, 1349072352, 1686340440, 2023608528, 2248453920, 2529510660, 3372680880, 4047217056, 5059021320, 6745361760, 10118042640, 20236085280]

約数ペア:

[(1, 20236085280), (2, 10118042640), (3, 6745361760), (4, 5059021320), (5, 4047217056), (6, 3372680880), (8, 2529510660), (9, 2248453920), (10, 2023608528), (12, 1686340440), (15, 1349072352), (16, 1264755330), (18, 1124226960), (19, 1065057120), (20, 1011804264), (24, 843170220), (27, 749484640), (30, 674536176), (32, 632377665), (36, 562113480), (38, 532528560), (40, 505902132), (45, 449690784), (48, 421585110), (54, 374742320), (57, 355019040), (60, 337268088), (72, 281056740), (76, 266264280), (80, 252951066), (90, 224845392), (95, 213011424), (96, 210792555), (101, 200357280), (108, 187371160), (114, 177509520), (120, 168634044), (135, 149896928), (144, 140528370), (152, 133132140), (160, 126475533), (171, 118339680), (180, 112422696), (190, 106505712), (202, 100178640), (216, 93685580), (228, 88754760), (240, 84317022), (270, 74948464), (285, 71003808), (288, 70264185), (303, 66785760), (304, 66566070), (342, 59169840), (360, 56211348), (380, 53252856), (404, 50089320), (432, 46842790), (456, 44377380), (480, 42158511), (505, 40071456), (513, 39446560), (540, 37474232), (570, 35501904), (606, 33392880), (608, 33283035), (684, 29584920), (720, 28105674), (760, 26626428), (808, 25044660), (855, 23667936), (864, 23421395), (909, 22261920), (912, 22188690), (1010, 20035728), (1026, 19723280), (1080, 18737116), (1140, 17750952), (1212, 16696440), (1368, 14792460), (1440, 14052837), (1515, 13357152), (1520, 13313214), (1616, 12522330), (1710, 11833968), (1818, 11130960), (1824, 11094345), (1919, 10545120), (2020, 10017864), (2052, 9861640), (2160, 9368558), (2280, 8875476), (2424, 8348220), (2441, 8290080), (2565, 7889312), (2727, 7420640), (2736, 7396230), (3030, 6678576), (3040, 6656607), (3232, 6261165), (3420, 5916984), (3636, 5565480), (3838, 5272560), (4040, 5008932), (4104, 4930820), (4320, 4684279), (4545, 4452384), (4560, 4437738), (4848, 4174110), (4882, 4145040), (5130, 3944656), (5454, 3710320), (5472, 3698115), (5757, 3515040), (6060, 3339288), (6840, 2958492), (7272, 2782740), (7323, 2763360), (7676, 2636280), (8080, 2504466), (8208, 2465410), (9090, 2226192), (9120, 2218869), (9595, 2109024), (9696, 2087055), (9764, 2072520), (10260, 1972328), (10908, 1855160), (11514, 1757520), (12120, 1669644), (12205, 1658016), (13635, 1484128), (13680, 1479246), (14544, 1391370), (14646, 1381680), (15352, 1318140), (16160, 1252233), (16416, 1232705), (17271, 1171680), (18180, 1113096), (19190, 1054512), (19528, 1036260), (20520, 986164), (21816, 927580), (21969, 921120), (23028, 878760), (24240, 834822), (24410, 829008), (27270, 742064), (27360, 739623), (28785, 703008), (29088, 695685), (29292, 690840), (30704, 659070), (34542, 585840), (36360, 556548), (36615, 552672), (38380, 527256), (39056, 518130), (41040, 493082), (43632, 463790), (43938, 460560), (46056, 439380), (46379, 436320), (48480, 417411), (48820, 414504), (51813, 390560), (54540, 371032), (57570, 351504), (58584, 345420), (61408, 329535), (65907, 307040), (69084, 292920), (72720, 278274), (73230, 276336), (76760, 263628), (78112, 259065), (82080, 246541), (86355, 234336), (87264, 231895), (87876, 230280), (92112, 219690), (92758, 218160), (97640, 207252), (103626, 195280), (109080, 185516), (109845, 184224), (115140, 175752), (117168, 172710), (131814, 153520), (138168, 146460), (139137, 145440)]