2121984000

素因数分解:

$2^{11}\times 3^3\times 5^3\times {\mathrm{307}}^1$

素因数の和:353

約数の個数: 384

約数和(自身を含む): 7870262400

約数和(自身を除く): 5748278400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 125, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 250, 256, 270, 288, 300, 307, 320, 360, 375, 384, 400, 432, 450, 480, 500, 512, 540, 576, 600, 614, 640, 675, 720, 750, 768, 800, 864, 900, 921, 960, 1000, 1024, 1080, 1125, 1152, 1200, 1228, 1280, 1350, 1440, 1500, 1535, 1536, 1600, 1728, 1800, 1842, 1920, 2000, 2048, 2160, 2250, 2304, 2400, 2456, 2560, 2700, 2763, 2880, 3000, 3070, 3072, 3200, 3375, 3456, 3600, 3684, 3840, 4000, 4320, 4500, 4605, 4608, 4800, 4912, 5120, 5400, 5526, 5760, 6000, 6140, 6144, 6400, 6750, 6912, 7200, 7368, 7675, 7680, 8000, 8289, 8640, 9000, 9210, 9216, 9600, 9824, 10240, 10800, 11052, 11520, 12000, 12280, 12800, 13500, 13815, 13824, 14400, 14736, 15350, 15360, 16000, 16578, 17280, 18000, 18420, 18432, 19200, 19648, 21600, 22104, 23025, 23040, 24000, 24560, 25600, 27000, 27630, 27648, 28800, 29472, 30700, 30720, 32000, 33156, 34560, 36000, 36840, 38375, 38400, 39296, 41445, 43200, 44208, 46050, 46080, 48000, 49120, 51200, 54000, 55260, 55296, 57600, 58944, 61400, 64000, 66312, 69075, 69120, 72000, 73680, 76750, 76800, 78592, 82890, 86400, 88416, 92100, 92160, 96000, 98240, 108000, 110520, 115125, 115200, 117888, 122800, 128000, 132624, 138150, 138240, 144000, 147360, 153500, 153600, 157184, 165780, 172800, 176832, 184200, 192000, 196480, 207225, 216000, 221040, 230250, 230400, 235776, 245600, 256000, 265248, 276300, 276480, 288000, 294720, 307000, 314368, 331560, 345375, 345600, 353664, 368400, 384000, 392960, 414450, 432000, 442080, 460500, 460800, 471552, 491200, 530496, 552600, 576000, 589440, 614000, 628736, 663120, 690750, 691200, 707328, 736800, 768000, 785920, 828900, 864000, 884160, 921000, 943104, 982400, 1036125, 1060992, 1105200, 1152000, 1178880, 1228000, 1326240, 1381500, 1382400, 1414656, 1473600, 1571840, 1657800, 1728000, 1768320, 1842000, 1886208, 1964800, 2072250, 2121984, 2210400, 2304000, 2357760, 2456000, 2652480, 2763000, 2829312, 2947200, 3143680, 3315600, 3456000, 3536640, 3684000, 3929600, 4144500, 4243968, 4420800, 4715520, 4912000, 5304960, 5526000, 5658624, 5894400, 6631200, 6912000, 7073280, 7368000, 7859200, 8289000, 8487936, 8841600, 9431040, 9824000, 10609920, 11052000, 11788800, 13262400, 14146560, 14736000, 15718400, 16578000, 16975872, 17683200, 19648000, 21219840, 22104000, 23577600, 26524800, 28293120, 29472000, 33156000, 35366400, 39296000, 42439680, 44208000, 47155200, 53049600, 58944000, 66312000, 70732800, 78592000, 84879360, 88416000, 106099200, 117888000, 132624000, 141465600, 176832000, 212198400, 235776000, 265248000, 353664000, 424396800, 530496000, 707328000, 1060992000, 2121984000]

約数ペア:

[(1, 2121984000), (2, 1060992000), (3, 707328000), (4, 530496000), (5, 424396800), (6, 353664000), (8, 265248000), (9, 235776000), (10, 212198400), (12, 176832000), (15, 141465600), (16, 132624000), (18, 117888000), (20, 106099200), (24, 88416000), (25, 84879360), (27, 78592000), (30, 70732800), (32, 66312000), (36, 58944000), (40, 53049600), (45, 47155200), (48, 44208000), (50, 42439680), (54, 39296000), (60, 35366400), (64, 33156000), (72, 29472000), (75, 28293120), (80, 26524800), (90, 23577600), (96, 22104000), (100, 21219840), (108, 19648000), (120, 17683200), (125, 16975872), (128, 16578000), (135, 15718400), (144, 14736000), (150, 14146560), (160, 13262400), (180, 11788800), (192, 11052000), (200, 10609920), (216, 9824000), (225, 9431040), (240, 8841600), (250, 8487936), (256, 8289000), (270, 7859200), (288, 7368000), (300, 7073280), (307, 6912000), (320, 6631200), (360, 5894400), (375, 5658624), (384, 5526000), (400, 5304960), (432, 4912000), (450, 4715520), (480, 4420800), (500, 4243968), (512, 4144500), (540, 3929600), (576, 3684000), (600, 3536640), (614, 3456000), (640, 3315600), (675, 3143680), (720, 2947200), (750, 2829312), (768, 2763000), (800, 2652480), (864, 2456000), (900, 2357760), (921, 2304000), (960, 2210400), (1000, 2121984), (1024, 2072250), (1080, 1964800), (1125, 1886208), (1152, 1842000), (1200, 1768320), (1228, 1728000), (1280, 1657800), (1350, 1571840), (1440, 1473600), (1500, 1414656), (1535, 1382400), (1536, 1381500), (1600, 1326240), (1728, 1228000), (1800, 1178880), (1842, 1152000), (1920, 1105200), (2000, 1060992), (2048, 1036125), (2160, 982400), (2250, 943104), (2304, 921000), (2400, 884160), (2456, 864000), (2560, 828900), (2700, 785920), (2763, 768000), (2880, 736800), (3000, 707328), (3070, 691200), (3072, 690750), (3200, 663120), (3375, 628736), (3456, 614000), (3600, 589440), (3684, 576000), (3840, 552600), (4000, 530496), (4320, 491200), (4500, 471552), (4605, 460800), (4608, 460500), (4800, 442080), (4912, 432000), (5120, 414450), (5400, 392960), (5526, 384000), (5760, 368400), (6000, 353664), (6140, 345600), (6144, 345375), (6400, 331560), (6750, 314368), (6912, 307000), (7200, 294720), (7368, 288000), (7675, 276480), (7680, 276300), (8000, 265248), (8289, 256000), (8640, 245600), (9000, 235776), (9210, 230400), (9216, 230250), (9600, 221040), (9824, 216000), (10240, 207225), (10800, 196480), (11052, 192000), (11520, 184200), (12000, 176832), (12280, 172800), (12800, 165780), (13500, 157184), (13815, 153600), (13824, 153500), (14400, 147360), (14736, 144000), (15350, 138240), (15360, 138150), (16000, 132624), (16578, 128000), (17280, 122800), (18000, 117888), (18420, 115200), (18432, 115125), (19200, 110520), (19648, 108000), (21600, 98240), (22104, 96000), (23025, 92160), (23040, 92100), (24000, 88416), (24560, 86400), (25600, 82890), (27000, 78592), (27630, 76800), (27648, 76750), (28800, 73680), (29472, 72000), (30700, 69120), (30720, 69075), (32000, 66312), (33156, 64000), (34560, 61400), (36000, 58944), (36840, 57600), (38375, 55296), (38400, 55260), (39296, 54000), (41445, 51200), (43200, 49120), (44208, 48000), (46050, 46080)]