21578042880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:754

約数の個数: 480

約数和(自身を含む): 80145093600

約数和(自身を除く): 58567050720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 89, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 178, 180, 192, 204, 240, 255, 256, 267, 272, 288, 306, 320, 340, 356, 360, 384, 408, 445, 480, 510, 512, 534, 544, 576, 612, 619, 640, 680, 712, 720, 765, 768, 801, 816, 890, 960, 1020, 1068, 1088, 1152, 1224, 1238, 1280, 1335, 1360, 1424, 1440, 1513, 1530, 1536, 1602, 1632, 1780, 1857, 1920, 2040, 2136, 2176, 2304, 2448, 2476, 2560, 2670, 2720, 2848, 2880, 3026, 3060, 3095, 3204, 3264, 3560, 3714, 3840, 4005, 4080, 4272, 4352, 4539, 4608, 4896, 4952, 5340, 5440, 5571, 5696, 5760, 6052, 6120, 6190, 6408, 6528, 7120, 7428, 7565, 7680, 8010, 8160, 8544, 8704, 9078, 9285, 9792, 9904, 10523, 10680, 10880, 11142, 11392, 11520, 12104, 12240, 12380, 12816, 13056, 13617, 14240, 14856, 15130, 16020, 16320, 17088, 18156, 18570, 19584, 19808, 21046, 21360, 21760, 22284, 22695, 22784, 23040, 24208, 24480, 24760, 25632, 26112, 27234, 27855, 28480, 29712, 30260, 31569, 32040, 32640, 34176, 36312, 37140, 39168, 39616, 42092, 42720, 43520, 44568, 45390, 45568, 48416, 48960, 49520, 51264, 52615, 54468, 55091, 55710, 56960, 59424, 60520, 63138, 64080, 65280, 68085, 68352, 72624, 74280, 78336, 79232, 84184, 85440, 89136, 90780, 94707, 96832, 97920, 99040, 102528, 105230, 108936, 110182, 111420, 113920, 118848, 121040, 126276, 128160, 130560, 136170, 136704, 145248, 148560, 157845, 158464, 165273, 168368, 170880, 178272, 181560, 189414, 193664, 195840, 198080, 205056, 210460, 217872, 220364, 222840, 227840, 237696, 242080, 252552, 256320, 272340, 275455, 290496, 297120, 315690, 316928, 330546, 336736, 341760, 356544, 363120, 378828, 387328, 391680, 396160, 410112, 420920, 435744, 440728, 445680, 473535, 475392, 484160, 495819, 505104, 512640, 544680, 550910, 580992, 594240, 631380, 661092, 673472, 683520, 713088, 726240, 757656, 774656, 792320, 826365, 841840, 871488, 881456, 891360, 936547, 947070, 950784, 968320, 991638, 1010208, 1025280, 1089360, 1101820, 1161984, 1188480, 1262760, 1322184, 1346944, 1426176, 1452480, 1515312, 1584640, 1652730, 1683680, 1742976, 1762912, 1782720, 1873094, 1894140, 1936640, 1983276, 2020416, 2050560, 2178720, 2203640, 2323968, 2376960, 2479095, 2525520, 2644368, 2693888, 2809641, 2852352, 2904960, 3030624, 3305460, 3367360, 3485952, 3525824, 3565440, 3746188, 3788280, 3873280, 3966552, 4040832, 4357440, 4407280, 4682735, 4753920, 4958190, 5051040, 5288736, 5387776, 5619282, 5809920, 6061248, 6610920, 6734720, 6971904, 7051648, 7130880, 7492376, 7576560, 7933104, 8081664, 8428923, 8714880, 8814560, 9365470, 9916380, 10102080, 10577472, 11238564, 11619840, 12122496, 13221840, 13469440, 14048205, 14103296, 14261760, 14984752, 15153120, 15866208, 16163328, 16857846, 17429760, 17629120, 18730940, 19832760, 20204160, 21154944, 22477128, 24244992, 26443680, 26938880, 28096410, 28206592, 29969504, 30306240, 31732416, 33715692, 34859520, 35258240, 37461880, 39665520, 40408320, 42144615, 42309888, 44954256, 48489984, 52887360, 56192820, 59939008, 60612480, 63464832, 67431384, 70516480, 74923760, 79331040, 80816640, 84289230, 84619776, 89908512, 105774720, 112385640, 119878016, 121224960, 126929664, 134862768, 141032960, 149847520, 158662080, 168578460, 179817024, 211549440, 224771280, 239756032, 242449920, 253859328, 269725536, 299695040, 317324160, 337156920, 359634048, 423098880, 449542560, 479512064, 539451072, 599390080, 634648320, 674313840, 719268096, 899085120, 1078902144, 1198780160, 1269296640, 1348627680, 1438536192, 1798170240, 2157804288, 2397560320, 2697255360, 3596340480, 4315608576, 5394510720, 7192680960, 10789021440, 21578042880]

約数ペア:

[(1, 21578042880), (2, 10789021440), (3, 7192680960), (4, 5394510720), (5, 4315608576), (6, 3596340480), (8, 2697255360), (9, 2397560320), (10, 2157804288), (12, 1798170240), (15, 1438536192), (16, 1348627680), (17, 1269296640), (18, 1198780160), (20, 1078902144), (24, 899085120), (30, 719268096), (32, 674313840), (34, 634648320), (36, 599390080), (40, 539451072), (45, 479512064), (48, 449542560), (51, 423098880), (60, 359634048), (64, 337156920), (68, 317324160), (72, 299695040), (80, 269725536), (85, 253859328), (89, 242449920), (90, 239756032), (96, 224771280), (102, 211549440), (120, 179817024), (128, 168578460), (136, 158662080), (144, 149847520), (153, 141032960), (160, 134862768), (170, 126929664), (178, 121224960), (180, 119878016), (192, 112385640), (204, 105774720), (240, 89908512), (255, 84619776), (256, 84289230), (267, 80816640), (272, 79331040), (288, 74923760), (306, 70516480), (320, 67431384), (340, 63464832), (356, 60612480), (360, 59939008), (384, 56192820), (408, 52887360), (445, 48489984), (480, 44954256), (510, 42309888), (512, 42144615), (534, 40408320), (544, 39665520), (576, 37461880), (612, 35258240), (619, 34859520), (640, 33715692), (680, 31732416), (712, 30306240), (720, 29969504), (765, 28206592), (768, 28096410), (801, 26938880), (816, 26443680), (890, 24244992), (960, 22477128), (1020, 21154944), (1068, 20204160), (1088, 19832760), (1152, 18730940), (1224, 17629120), (1238, 17429760), (1280, 16857846), (1335, 16163328), (1360, 15866208), (1424, 15153120), (1440, 14984752), (1513, 14261760), (1530, 14103296), (1536, 14048205), (1602, 13469440), (1632, 13221840), (1780, 12122496), (1857, 11619840), (1920, 11238564), (2040, 10577472), (2136, 10102080), (2176, 9916380), (2304, 9365470), (2448, 8814560), (2476, 8714880), (2560, 8428923), (2670, 8081664), (2720, 7933104), (2848, 7576560), (2880, 7492376), (3026, 7130880), (3060, 7051648), (3095, 6971904), (3204, 6734720), (3264, 6610920), (3560, 6061248), (3714, 5809920), (3840, 5619282), (4005, 5387776), (4080, 5288736), (4272, 5051040), (4352, 4958190), (4539, 4753920), (4608, 4682735), (4896, 4407280), (4952, 4357440), (5340, 4040832), (5440, 3966552), (5571, 3873280), (5696, 3788280), (5760, 3746188), (6052, 3565440), (6120, 3525824), (6190, 3485952), (6408, 3367360), (6528, 3305460), (7120, 3030624), (7428, 2904960), (7565, 2852352), (7680, 2809641), (8010, 2693888), (8160, 2644368), (8544, 2525520), (8704, 2479095), (9078, 2376960), (9285, 2323968), (9792, 2203640), (9904, 2178720), (10523, 2050560), (10680, 2020416), (10880, 1983276), (11142, 1936640), (11392, 1894140), (11520, 1873094), (12104, 1782720), (12240, 1762912), (12380, 1742976), (12816, 1683680), (13056, 1652730), (13617, 1584640), (14240, 1515312), (14856, 1452480), (15130, 1426176), (16020, 1346944), (16320, 1322184), (17088, 1262760), (18156, 1188480), (18570, 1161984), (19584, 1101820), (19808, 1089360), (21046, 1025280), (21360, 1010208), (21760, 991638), (22284, 968320), (22695, 950784), (22784, 947070), (23040, 936547), (24208, 891360), (24480, 881456), (24760, 871488), (25632, 841840), (26112, 826365), (27234, 792320), (27855, 774656), (28480, 757656), (29712, 726240), (30260, 713088), (31569, 683520), (32040, 673472), (32640, 661092), (34176, 631380), (36312, 594240), (37140, 580992), (39168, 550910), (39616, 544680), (42092, 512640), (42720, 505104), (43520, 495819), (44568, 484160), (45390, 475392), (45568, 473535), (48416, 445680), (48960, 440728), (49520, 435744), (51264, 420920), (52615, 410112), (54468, 396160), (55091, 391680), (55710, 387328), (56960, 378828), (59424, 363120), (60520, 356544), (63138, 341760), (64080, 336736), (65280, 330546), (68085, 316928), (68352, 315690), (72624, 297120), (74280, 290496), (78336, 275455), (79232, 272340), (84184, 256320), (85440, 252552), (89136, 242080), (90780, 237696), (94707, 227840), (96832, 222840), (97920, 220364), (99040, 217872), (102528, 210460), (105230, 205056), (108936, 198080), (110182, 195840), (111420, 193664), (113920, 189414), (118848, 181560), (121040, 178272), (126276, 170880), (128160, 168368), (130560, 165273), (136170, 158464), (136704, 157845), (145248, 148560)]