20843481600

素因数分解:

$2^9\times 3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1471}}^1$

素因数の和:1549

約数の個数: 480

約数和(自身を含む): 78424980480

約数和(自身を除く): 57581498880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 41, 45, 48, 50, 54, 60, 64, 72, 75, 80, 82, 90, 96, 100, 108, 120, 123, 128, 135, 144, 150, 160, 164, 180, 192, 200, 205, 216, 225, 240, 246, 256, 270, 288, 300, 320, 328, 360, 369, 384, 400, 410, 432, 450, 480, 492, 512, 540, 576, 600, 615, 640, 656, 675, 720, 738, 768, 800, 820, 864, 900, 960, 984, 1025, 1080, 1107, 1152, 1200, 1230, 1280, 1312, 1350, 1440, 1471, 1476, 1536, 1600, 1640, 1728, 1800, 1845, 1920, 1968, 2050, 2160, 2214, 2304, 2400, 2460, 2560, 2624, 2700, 2880, 2942, 2952, 3075, 3200, 3280, 3456, 3600, 3690, 3840, 3936, 4100, 4320, 4413, 4428, 4608, 4800, 4920, 5248, 5400, 5535, 5760, 5884, 5904, 6150, 6400, 6560, 6912, 7200, 7355, 7380, 7680, 7872, 8200, 8640, 8826, 8856, 9225, 9600, 9840, 10496, 10800, 11070, 11520, 11768, 11808, 12300, 12800, 13120, 13239, 13824, 14400, 14710, 14760, 15744, 16400, 17280, 17652, 17712, 18450, 19200, 19680, 20992, 21600, 22065, 22140, 23040, 23536, 23616, 24600, 26240, 26478, 27675, 28800, 29420, 29520, 31488, 32800, 34560, 35304, 35424, 36775, 36900, 38400, 39360, 39717, 43200, 44130, 44280, 47072, 47232, 49200, 52480, 52956, 55350, 57600, 58840, 59040, 60311, 62976, 65600, 66195, 69120, 70608, 70848, 73550, 73800, 78720, 79434, 86400, 88260, 88560, 94144, 94464, 98400, 104960, 105912, 110325, 110700, 115200, 117680, 118080, 120622, 131200, 132390, 141216, 141696, 147100, 147600, 157440, 158868, 172800, 176520, 177120, 180933, 188288, 188928, 196800, 198585, 211824, 220650, 221400, 235360, 236160, 241244, 262400, 264780, 282432, 283392, 294200, 295200, 301555, 314880, 317736, 330975, 345600, 353040, 354240, 361866, 376576, 393600, 397170, 423648, 441300, 442800, 470720, 472320, 482488, 524800, 529560, 542799, 564864, 566784, 588400, 590400, 603110, 635472, 661950, 706080, 708480, 723732, 753152, 787200, 794340, 847296, 882600, 885600, 904665, 941440, 944640, 964976, 992925, 1059120, 1085598, 1129728, 1176800, 1180800, 1206220, 1270944, 1323900, 1412160, 1416960, 1447464, 1507775, 1574400, 1588680, 1628397, 1694592, 1765200, 1771200, 1809330, 1882880, 1929952, 1985850, 2118240, 2171196, 2259456, 2353600, 2361600, 2412440, 2541888, 2647800, 2713995, 2824320, 2833920, 2894928, 3015550, 3177360, 3256794, 3389184, 3530400, 3542400, 3618660, 3765760, 3859904, 3971700, 4236480, 4342392, 4523325, 4707200, 4723200, 4824880, 5083776, 5295600, 5427990, 5648640, 5789856, 6031100, 6354720, 6513588, 6778368, 7060800, 7084800, 7237320, 7719808, 7943400, 8141985, 8472960, 8684784, 9046650, 9414400, 9649760, 10167552, 10591200, 10855980, 11297280, 11579712, 12062200, 12709440, 13027176, 13569975, 14121600, 14169600, 14474640, 15439616, 15886800, 16283970, 16945920, 17369568, 18093300, 18828800, 19299520, 20335104, 21182400, 21711960, 23159424, 24124400, 25418880, 26054352, 27139950, 28243200, 28949280, 30879232, 31773600, 32567940, 33891840, 34739136, 36186600, 38599040, 40709925, 42364800, 43423920, 46318848, 48248800, 50837760, 52108704, 54279900, 56486400, 57898560, 63547200, 65135880, 69478272, 72373200, 77198080, 81419850, 84729600, 86847840, 92637696, 96497600, 101675520, 104217408, 108559800, 115797120, 127094400, 130271760, 138956544, 144746400, 154396160, 162839700, 169459200, 173695680, 192995200, 208434816, 217119600, 231594240, 254188800, 260543520, 277913088, 289492800, 325679400, 347391360, 385990400, 416869632, 434239200, 463188480, 508377600, 521087040, 578985600, 651358800, 694782720, 771980800, 833739264, 868478400, 1042174080, 1157971200, 1302717600, 1389565440, 1736956800, 2084348160, 2315942400, 2605435200, 3473913600, 4168696320, 5210870400, 6947827200, 10421740800, 20843481600]

約数ペア:

[(1, 20843481600), (2, 10421740800), (3, 6947827200), (4, 5210870400), (5, 4168696320), (6, 3473913600), (8, 2605435200), (9, 2315942400), (10, 2084348160), (12, 1736956800), (15, 1389565440), (16, 1302717600), (18, 1157971200), (20, 1042174080), (24, 868478400), (25, 833739264), (27, 771980800), (30, 694782720), (32, 651358800), (36, 578985600), (40, 521087040), (41, 508377600), (45, 463188480), (48, 434239200), (50, 416869632), (54, 385990400), (60, 347391360), (64, 325679400), (72, 289492800), (75, 277913088), (80, 260543520), (82, 254188800), (90, 231594240), (96, 217119600), (100, 208434816), (108, 192995200), (120, 173695680), (123, 169459200), (128, 162839700), (135, 154396160), (144, 144746400), (150, 138956544), (160, 130271760), (164, 127094400), (180, 115797120), (192, 108559800), (200, 104217408), (205, 101675520), (216, 96497600), (225, 92637696), (240, 86847840), (246, 84729600), (256, 81419850), (270, 77198080), (288, 72373200), (300, 69478272), (320, 65135880), (328, 63547200), (360, 57898560), (369, 56486400), (384, 54279900), (400, 52108704), (410, 50837760), (432, 48248800), (450, 46318848), (480, 43423920), (492, 42364800), (512, 40709925), (540, 38599040), (576, 36186600), (600, 34739136), (615, 33891840), (640, 32567940), (656, 31773600), (675, 30879232), (720, 28949280), (738, 28243200), (768, 27139950), (800, 26054352), (820, 25418880), (864, 24124400), (900, 23159424), (960, 21711960), (984, 21182400), (1025, 20335104), (1080, 19299520), (1107, 18828800), (1152, 18093300), (1200, 17369568), (1230, 16945920), (1280, 16283970), (1312, 15886800), (1350, 15439616), (1440, 14474640), (1471, 14169600), (1476, 14121600), (1536, 13569975), (1600, 13027176), (1640, 12709440), (1728, 12062200), (1800, 11579712), (1845, 11297280), (1920, 10855980), (1968, 10591200), (2050, 10167552), (2160, 9649760), (2214, 9414400), (2304, 9046650), (2400, 8684784), (2460, 8472960), (2560, 8141985), (2624, 7943400), (2700, 7719808), (2880, 7237320), (2942, 7084800), (2952, 7060800), (3075, 6778368), (3200, 6513588), (3280, 6354720), (3456, 6031100), (3600, 5789856), (3690, 5648640), (3840, 5427990), (3936, 5295600), (4100, 5083776), (4320, 4824880), (4413, 4723200), (4428, 4707200), (4608, 4523325), (4800, 4342392), (4920, 4236480), (5248, 3971700), (5400, 3859904), (5535, 3765760), (5760, 3618660), (5884, 3542400), (5904, 3530400), (6150, 3389184), (6400, 3256794), (6560, 3177360), (6912, 3015550), (7200, 2894928), (7355, 2833920), (7380, 2824320), (7680, 2713995), (7872, 2647800), (8200, 2541888), (8640, 2412440), (8826, 2361600), (8856, 2353600), (9225, 2259456), (9600, 2171196), (9840, 2118240), (10496, 1985850), (10800, 1929952), (11070, 1882880), (11520, 1809330), (11768, 1771200), (11808, 1765200), (12300, 1694592), (12800, 1628397), (13120, 1588680), (13239, 1574400), (13824, 1507775), (14400, 1447464), (14710, 1416960), (14760, 1412160), (15744, 1323900), (16400, 1270944), (17280, 1206220), (17652, 1180800), (17712, 1176800), (18450, 1129728), (19200, 1085598), (19680, 1059120), (20992, 992925), (21600, 964976), (22065, 944640), (22140, 941440), (23040, 904665), (23536, 885600), (23616, 882600), (24600, 847296), (26240, 794340), (26478, 787200), (27675, 753152), (28800, 723732), (29420, 708480), (29520, 706080), (31488, 661950), (32800, 635472), (34560, 603110), (35304, 590400), (35424, 588400), (36775, 566784), (36900, 564864), (38400, 542799), (39360, 529560), (39717, 524800), (43200, 482488), (44130, 472320), (44280, 470720), (47072, 442800), (47232, 441300), (49200, 423648), (52480, 397170), (52956, 393600), (55350, 376576), (57600, 361866), (58840, 354240), (59040, 353040), (60311, 345600), (62976, 330975), (65600, 317736), (66195, 314880), (69120, 301555), (70608, 295200), (70848, 294200), (73550, 283392), (73800, 282432), (78720, 264780), (79434, 262400), (86400, 241244), (88260, 236160), (88560, 235360), (94144, 221400), (94464, 220650), (98400, 211824), (104960, 198585), (105912, 196800), (110325, 188928), (110700, 188288), (115200, 180933), (117680, 177120), (118080, 176520), (120622, 172800), (131200, 158868), (132390, 157440), (141216, 147600), (141696, 147100)]