21014726400

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3923}}^1$

素因数の和:3989

約数の個数: 432

約数和(自身を含む): 79564907520

約数和(自身を除く): 58550181120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 108, 120, 124, 128, 135, 144, 150, 155, 160, 180, 186, 192, 200, 216, 225, 240, 248, 256, 270, 279, 288, 300, 310, 320, 360, 372, 384, 400, 432, 450, 465, 480, 496, 540, 558, 576, 600, 620, 640, 675, 720, 744, 768, 775, 800, 837, 864, 900, 930, 960, 992, 1080, 1116, 1152, 1200, 1240, 1280, 1350, 1395, 1440, 1488, 1550, 1600, 1674, 1728, 1800, 1860, 1920, 1984, 2160, 2232, 2304, 2325, 2400, 2480, 2700, 2790, 2880, 2976, 3100, 3200, 3348, 3456, 3600, 3720, 3840, 3923, 3968, 4185, 4320, 4464, 4650, 4800, 4960, 5400, 5580, 5760, 5952, 6200, 6400, 6696, 6912, 6975, 7200, 7440, 7846, 7936, 8370, 8640, 8928, 9300, 9600, 9920, 10800, 11160, 11520, 11769, 11904, 12400, 13392, 13950, 14400, 14880, 15692, 16740, 17280, 17856, 18600, 19200, 19615, 19840, 20925, 21600, 22320, 23538, 23808, 24800, 26784, 27900, 28800, 29760, 31384, 33480, 34560, 35307, 35712, 37200, 39230, 39680, 41850, 43200, 44640, 47076, 49600, 53568, 55800, 57600, 58845, 59520, 62768, 66960, 70614, 71424, 74400, 78460, 83700, 86400, 89280, 94152, 98075, 99200, 105921, 107136, 111600, 117690, 119040, 121613, 125536, 133920, 141228, 148800, 156920, 167400, 172800, 176535, 178560, 188304, 196150, 198400, 211842, 214272, 223200, 235380, 243226, 251072, 267840, 282456, 294225, 297600, 313840, 334800, 353070, 357120, 364839, 376608, 392300, 423684, 446400, 470760, 486452, 502144, 529605, 535680, 564912, 588450, 595200, 608065, 627680, 669600, 706140, 729678, 753216, 784600, 847368, 882675, 892800, 941520, 972904, 1004288, 1059210, 1071360, 1094517, 1129824, 1176900, 1216130, 1255360, 1339200, 1412280, 1459356, 1506432, 1569200, 1694736, 1765350, 1785600, 1824195, 1883040, 1945808, 2118420, 2189034, 2259648, 2353800, 2432260, 2510720, 2648025, 2678400, 2824560, 2918712, 3012864, 3040325, 3138400, 3283551, 3389472, 3530700, 3648390, 3766080, 3891616, 4236840, 4378068, 4519296, 4707600, 4864520, 5021440, 5296050, 5356800, 5472585, 5649120, 5837424, 6080650, 6276800, 6567102, 6778944, 7061400, 7296780, 7532160, 7783232, 8473680, 8756136, 9038592, 9120975, 9415200, 9729040, 10592100, 10945170, 11298240, 11674848, 12161300, 12553600, 13134204, 13557888, 14122800, 14593560, 15064320, 15566464, 16417755, 16947360, 17512272, 18241950, 18830400, 19458080, 21184200, 21890340, 22596480, 23349696, 24322600, 25107200, 26268408, 27115776, 27362925, 28245600, 29187120, 31132928, 32835510, 33894720, 35024544, 36483900, 37660800, 38916160, 42368400, 43780680, 45192960, 46699392, 48645200, 52536816, 54725850, 56491200, 58374240, 65671020, 67789440, 70049088, 72967800, 75321600, 77832320, 82088775, 84736800, 87561360, 93398784, 97290400, 105073632, 109451700, 112982400, 116748480, 131342040, 135578880, 140098176, 145935600, 155664640, 164177550, 169473600, 175122720, 194580800, 210147264, 218903400, 225964800, 233496960, 262684080, 280196352, 291871200, 328355100, 338947200, 350245440, 389161600, 420294528, 437806800, 466993920, 525368160, 583742400, 656710200, 677894400, 700490880, 778323200, 840589056, 875613600, 1050736320, 1167484800, 1313420400, 1400981760, 1751227200, 2101472640, 2334969600, 2626840800, 3502454400, 4202945280, 5253681600, 7004908800, 10507363200, 21014726400]

約数ペア:

[(1, 21014726400), (2, 10507363200), (3, 7004908800), (4, 5253681600), (5, 4202945280), (6, 3502454400), (8, 2626840800), (9, 2334969600), (10, 2101472640), (12, 1751227200), (15, 1400981760), (16, 1313420400), (18, 1167484800), (20, 1050736320), (24, 875613600), (25, 840589056), (27, 778323200), (30, 700490880), (31, 677894400), (32, 656710200), (36, 583742400), (40, 525368160), (45, 466993920), (48, 437806800), (50, 420294528), (54, 389161600), (60, 350245440), (62, 338947200), (64, 328355100), (72, 291871200), (75, 280196352), (80, 262684080), (90, 233496960), (93, 225964800), (96, 218903400), (100, 210147264), (108, 194580800), (120, 175122720), (124, 169473600), (128, 164177550), (135, 155664640), (144, 145935600), (150, 140098176), (155, 135578880), (160, 131342040), (180, 116748480), (186, 112982400), (192, 109451700), (200, 105073632), (216, 97290400), (225, 93398784), (240, 87561360), (248, 84736800), (256, 82088775), (270, 77832320), (279, 75321600), (288, 72967800), (300, 70049088), (310, 67789440), (320, 65671020), (360, 58374240), (372, 56491200), (384, 54725850), (400, 52536816), (432, 48645200), (450, 46699392), (465, 45192960), (480, 43780680), (496, 42368400), (540, 38916160), (558, 37660800), (576, 36483900), (600, 35024544), (620, 33894720), (640, 32835510), (675, 31132928), (720, 29187120), (744, 28245600), (768, 27362925), (775, 27115776), (800, 26268408), (837, 25107200), (864, 24322600), (900, 23349696), (930, 22596480), (960, 21890340), (992, 21184200), (1080, 19458080), (1116, 18830400), (1152, 18241950), (1200, 17512272), (1240, 16947360), (1280, 16417755), (1350, 15566464), (1395, 15064320), (1440, 14593560), (1488, 14122800), (1550, 13557888), (1600, 13134204), (1674, 12553600), (1728, 12161300), (1800, 11674848), (1860, 11298240), (1920, 10945170), (1984, 10592100), (2160, 9729040), (2232, 9415200), (2304, 9120975), (2325, 9038592), (2400, 8756136), (2480, 8473680), (2700, 7783232), (2790, 7532160), (2880, 7296780), (2976, 7061400), (3100, 6778944), (3200, 6567102), (3348, 6276800), (3456, 6080650), (3600, 5837424), (3720, 5649120), (3840, 5472585), (3923, 5356800), (3968, 5296050), (4185, 5021440), (4320, 4864520), (4464, 4707600), (4650, 4519296), (4800, 4378068), (4960, 4236840), (5400, 3891616), (5580, 3766080), (5760, 3648390), (5952, 3530700), (6200, 3389472), (6400, 3283551), (6696, 3138400), (6912, 3040325), (6975, 3012864), (7200, 2918712), (7440, 2824560), (7846, 2678400), (7936, 2648025), (8370, 2510720), (8640, 2432260), (8928, 2353800), (9300, 2259648), (9600, 2189034), (9920, 2118420), (10800, 1945808), (11160, 1883040), (11520, 1824195), (11769, 1785600), (11904, 1765350), (12400, 1694736), (13392, 1569200), (13950, 1506432), (14400, 1459356), (14880, 1412280), (15692, 1339200), (16740, 1255360), (17280, 1216130), (17856, 1176900), (18600, 1129824), (19200, 1094517), (19615, 1071360), (19840, 1059210), (20925, 1004288), (21600, 972904), (22320, 941520), (23538, 892800), (23808, 882675), (24800, 847368), (26784, 784600), (27900, 753216), (28800, 729678), (29760, 706140), (31384, 669600), (33480, 627680), (34560, 608065), (35307, 595200), (35712, 588450), (37200, 564912), (39230, 535680), (39680, 529605), (41850, 502144), (43200, 486452), (44640, 470760), (47076, 446400), (49600, 423684), (53568, 392300), (55800, 376608), (57600, 364839), (58845, 357120), (59520, 353070), (62768, 334800), (66960, 313840), (70614, 297600), (71424, 294225), (74400, 282456), (78460, 267840), (83700, 251072), (86400, 243226), (89280, 235380), (94152, 223200), (98075, 214272), (99200, 211842), (105921, 198400), (107136, 196150), (111600, 188304), (117690, 178560), (119040, 176535), (121613, 172800), (125536, 167400), (133920, 156920), (141228, 148800)]