21545441280

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:498

約数の個数: 576

約数和(自身を含む): 83205027360

約数和(自身を除く): 61659586080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 53, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 106, 110, 120, 128, 132, 144, 159, 160, 165, 176, 180, 192, 198, 212, 220, 240, 256, 264, 265, 288, 318, 320, 330, 352, 360, 384, 396, 401, 424, 440, 477, 480, 495, 512, 528, 530, 576, 583, 636, 640, 660, 704, 720, 768, 792, 795, 802, 848, 880, 954, 960, 990, 1024, 1056, 1060, 1152, 1166, 1203, 1272, 1280, 1320, 1408, 1440, 1536, 1584, 1590, 1604, 1696, 1749, 1760, 1908, 1920, 1980, 2005, 2048, 2112, 2120, 2304, 2332, 2385, 2406, 2544, 2560, 2640, 2816, 2880, 2915, 3072, 3168, 3180, 3208, 3392, 3498, 3520, 3609, 3816, 3840, 3960, 4010, 4224, 4240, 4411, 4608, 4664, 4770, 4812, 5088, 5120, 5247, 5280, 5632, 5760, 5830, 6015, 6144, 6336, 6360, 6416, 6784, 6996, 7040, 7218, 7632, 7680, 7920, 8020, 8448, 8480, 8745, 8822, 9216, 9328, 9540, 9624, 10176, 10240, 10494, 10560, 11264, 11520, 11660, 12030, 12672, 12720, 12832, 13233, 13568, 13992, 14080, 14436, 15264, 15360, 15840, 16040, 16896, 16960, 17490, 17644, 18045, 18432, 18656, 19080, 19248, 20352, 20988, 21120, 21253, 22055, 22528, 23040, 23320, 24060, 25344, 25440, 25664, 26235, 26466, 27136, 27984, 28160, 28872, 30528, 30720, 31680, 32080, 33792, 33920, 34980, 35288, 36090, 37312, 38160, 38496, 39699, 40704, 41976, 42240, 42506, 44110, 46080, 46640, 48120, 50688, 50880, 51328, 52470, 52932, 54272, 55968, 56320, 57744, 61056, 63360, 63759, 64160, 66165, 67584, 67840, 69960, 70576, 72180, 74624, 76320, 76992, 79398, 81408, 83952, 84480, 85012, 88220, 92160, 93280, 96240, 101376, 101760, 102656, 104940, 105864, 106265, 108544, 111936, 112640, 115488, 122112, 126720, 127518, 128320, 132330, 135680, 139920, 141152, 144360, 149248, 152640, 153984, 158796, 162816, 167904, 168960, 170024, 176440, 186560, 191277, 192480, 198495, 202752, 203520, 205312, 209880, 211728, 212530, 223872, 230976, 233783, 244224, 253440, 255036, 256640, 264660, 271360, 279840, 282304, 288720, 298496, 305280, 307968, 317592, 318795, 325632, 335808, 337920, 340048, 352880, 373120, 382554, 384960, 396990, 407040, 410624, 419760, 423456, 425060, 447744, 461952, 467566, 488448, 506880, 510072, 513280, 529320, 542720, 559680, 564608, 577440, 596992, 610560, 615936, 635184, 637590, 671616, 680096, 701349, 705760, 746240, 765108, 769920, 793980, 814080, 821248, 839520, 846912, 850120, 895488, 923904, 935132, 956385, 976896, 1013760, 1020144, 1026560, 1058640, 1119360, 1129216, 1154880, 1168915, 1193984, 1221120, 1231872, 1270368, 1275180, 1343232, 1360192, 1402698, 1411520, 1492480, 1530216, 1539840, 1587960, 1628160, 1679040, 1693824, 1700240, 1790976, 1847808, 1870264, 1912770, 2040288, 2053120, 2104047, 2117280, 2238720, 2258432, 2309760, 2337830, 2442240, 2463744, 2540736, 2550360, 2686464, 2720384, 2805396, 2823040, 2984960, 3060432, 3079680, 3175920, 3358080, 3387648, 3400480, 3506745, 3581952, 3695616, 3740528, 3825540, 4080576, 4106240, 4208094, 4234560, 4477440, 4516864, 4619520, 4675660, 4884480, 5081472, 5100720, 5372928, 5440768, 5610792, 5646080, 5969920, 6120864, 6159360, 6351840, 6716160, 6775296, 6800960, 7013490, 7391232, 7481056, 7651080, 8161152, 8416188, 8469120, 8954880, 9033728, 9239040, 9351320, 10162944, 10201440, 10520235, 10745856, 10881536, 11221584, 11292160, 12241728, 12318720, 12703680, 13432320, 13550592, 13601920, 14026980, 14962112, 15302160, 16322304, 16832376, 16938240, 17909760, 18478080, 18702640, 20325888, 20402880, 21040470, 21763072, 22443168, 22584320, 24483456, 25407360, 26864640, 27101184, 27203840, 28053960, 29924224, 30604320, 32644608, 33664752, 33876480, 36956160, 37405280, 40651776, 40805760, 42080940, 43526144, 44886336, 45168640, 48966912, 50814720, 53729280, 54407680, 56107920, 59848448, 61208640, 65289216, 67329504, 67752960, 74810560, 81303552, 81611520, 84161880, 89772672, 97933824, 101629440, 108815360, 112215840, 119696896, 122417280, 130578432, 134659008, 135505920, 149621120, 163223040, 168323760, 179545344, 195867648, 203258880, 217630720, 224431680, 239393792, 244834560, 269318016, 299242240, 326446080, 336647520, 359090688, 391735296, 406517760, 448863360, 478787584, 489669120, 538636032, 598484480, 652892160, 673295040, 718181376, 897726720, 979338240, 1077272064, 1196968960, 1346590080, 1436362752, 1795453440, 1958676480, 2154544128, 2393937920, 2693180160, 3590906880, 4309088256, 5386360320, 7181813760, 10772720640, 21545441280]

約数ペア:

[(1, 21545441280), (2, 10772720640), (3, 7181813760), (4, 5386360320), (5, 4309088256), (6, 3590906880), (8, 2693180160), (9, 2393937920), (10, 2154544128), (11, 1958676480), (12, 1795453440), (15, 1436362752), (16, 1346590080), (18, 1196968960), (20, 1077272064), (22, 979338240), (24, 897726720), (30, 718181376), (32, 673295040), (33, 652892160), (36, 598484480), (40, 538636032), (44, 489669120), (45, 478787584), (48, 448863360), (53, 406517760), (55, 391735296), (60, 359090688), (64, 336647520), (66, 326446080), (72, 299242240), (80, 269318016), (88, 244834560), (90, 239393792), (96, 224431680), (99, 217630720), (106, 203258880), (110, 195867648), (120, 179545344), (128, 168323760), (132, 163223040), (144, 149621120), (159, 135505920), (160, 134659008), (165, 130578432), (176, 122417280), (180, 119696896), (192, 112215840), (198, 108815360), (212, 101629440), (220, 97933824), (240, 89772672), (256, 84161880), (264, 81611520), (265, 81303552), (288, 74810560), (318, 67752960), (320, 67329504), (330, 65289216), (352, 61208640), (360, 59848448), (384, 56107920), (396, 54407680), (401, 53729280), (424, 50814720), (440, 48966912), (477, 45168640), (480, 44886336), (495, 43526144), (512, 42080940), (528, 40805760), (530, 40651776), (576, 37405280), (583, 36956160), (636, 33876480), (640, 33664752), (660, 32644608), (704, 30604320), (720, 29924224), (768, 28053960), (792, 27203840), (795, 27101184), (802, 26864640), (848, 25407360), (880, 24483456), (954, 22584320), (960, 22443168), (990, 21763072), (1024, 21040470), (1056, 20402880), (1060, 20325888), (1152, 18702640), (1166, 18478080), (1203, 17909760), (1272, 16938240), (1280, 16832376), (1320, 16322304), (1408, 15302160), (1440, 14962112), (1536, 14026980), (1584, 13601920), (1590, 13550592), (1604, 13432320), (1696, 12703680), (1749, 12318720), (1760, 12241728), (1908, 11292160), (1920, 11221584), (1980, 10881536), (2005, 10745856), (2048, 10520235), (2112, 10201440), (2120, 10162944), (2304, 9351320), (2332, 9239040), (2385, 9033728), (2406, 8954880), (2544, 8469120), (2560, 8416188), (2640, 8161152), (2816, 7651080), (2880, 7481056), (2915, 7391232), (3072, 7013490), (3168, 6800960), (3180, 6775296), (3208, 6716160), (3392, 6351840), (3498, 6159360), (3520, 6120864), (3609, 5969920), (3816, 5646080), (3840, 5610792), (3960, 5440768), (4010, 5372928), (4224, 5100720), (4240, 5081472), (4411, 4884480), (4608, 4675660), (4664, 4619520), (4770, 4516864), (4812, 4477440), (5088, 4234560), (5120, 4208094), (5247, 4106240), (5280, 4080576), (5632, 3825540), (5760, 3740528), (5830, 3695616), (6015, 3581952), (6144, 3506745), (6336, 3400480), (6360, 3387648), (6416, 3358080), (6784, 3175920), (6996, 3079680), (7040, 3060432), (7218, 2984960), (7632, 2823040), (7680, 2805396), (7920, 2720384), (8020, 2686464), (8448, 2550360), (8480, 2540736), (8745, 2463744), (8822, 2442240), (9216, 2337830), (9328, 2309760), (9540, 2258432), (9624, 2238720), (10176, 2117280), (10240, 2104047), (10494, 2053120), (10560, 2040288), (11264, 1912770), (11520, 1870264), (11660, 1847808), (12030, 1790976), (12672, 1700240), (12720, 1693824), (12832, 1679040), (13233, 1628160), (13568, 1587960), (13992, 1539840), (14080, 1530216), (14436, 1492480), (15264, 1411520), (15360, 1402698), (15840, 1360192), (16040, 1343232), (16896, 1275180), (16960, 1270368), (17490, 1231872), (17644, 1221120), (18045, 1193984), (18432, 1168915), (18656, 1154880), (19080, 1129216), (19248, 1119360), (20352, 1058640), (20988, 1026560), (21120, 1020144), (21253, 1013760), (22055, 976896), (22528, 956385), (23040, 935132), (23320, 923904), (24060, 895488), (25344, 850120), (25440, 846912), (25664, 839520), (26235, 821248), (26466, 814080), (27136, 793980), (27984, 769920), (28160, 765108), (28872, 746240), (30528, 705760), (30720, 701349), (31680, 680096), (32080, 671616), (33792, 637590), (33920, 635184), (34980, 615936), (35288, 610560), (36090, 596992), (37312, 577440), (38160, 564608), (38496, 559680), (39699, 542720), (40704, 529320), (41976, 513280), (42240, 510072), (42506, 506880), (44110, 488448), (46080, 467566), (46640, 461952), (48120, 447744), (50688, 425060), (50880, 423456), (51328, 419760), (52470, 410624), (52932, 407040), (54272, 396990), (55968, 384960), (56320, 382554), (57744, 373120), (61056, 352880), (63360, 340048), (63759, 337920), (64160, 335808), (66165, 325632), (67584, 318795), (67840, 317592), (69960, 307968), (70576, 305280), (72180, 298496), (74624, 288720), (76320, 282304), (76992, 279840), (79398, 271360), (81408, 264660), (83952, 256640), (84480, 255036), (85012, 253440), (88220, 244224), (92160, 233783), (93280, 230976), (96240, 223872), (101376, 212530), (101760, 211728), (102656, 209880), (104940, 205312), (105864, 203520), (106265, 202752), (108544, 198495), (111936, 192480), (112640, 191277), (115488, 186560), (122112, 176440), (126720, 170024), (127518, 168960), (128320, 167904), (132330, 162816), (135680, 158796), (139920, 153984), (141152, 152640), (144360, 149248)]