21994364160

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{691}}^1$

素因数の和:1031

約数の個数: 360

約数和(自身を含む): 79070472096

約数和(自身を除く): 57076107936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 307, 320, 324, 360, 384, 405, 432, 480, 540, 576, 614, 640, 648, 691, 720, 768, 810, 864, 921, 960, 1080, 1152, 1228, 1280, 1296, 1382, 1440, 1535, 1620, 1728, 1842, 1920, 2073, 2160, 2304, 2456, 2592, 2763, 2764, 2880, 3070, 3240, 3455, 3456, 3684, 3840, 4146, 4320, 4605, 4912, 5184, 5526, 5528, 5760, 6140, 6219, 6480, 6910, 6912, 7368, 8289, 8292, 8640, 9210, 9824, 10365, 10368, 11052, 11056, 11520, 12280, 12438, 12960, 13815, 13820, 14736, 16578, 16584, 17280, 18420, 18657, 19648, 20730, 20736, 22104, 22112, 24560, 24867, 24876, 25920, 27630, 27640, 29472, 31095, 33156, 33168, 34560, 36840, 37314, 39296, 41445, 41460, 44208, 44224, 49120, 49734, 49752, 51840, 55260, 55280, 55971, 58944, 62190, 66312, 66336, 73680, 74628, 78592, 82890, 82920, 88416, 88448, 93285, 98240, 99468, 99504, 103680, 110520, 110560, 111942, 117888, 124335, 124380, 132624, 132672, 147360, 149256, 165780, 165840, 176832, 176896, 186570, 196480, 198936, 199008, 212137, 221040, 221120, 223884, 235776, 248670, 248760, 265248, 265344, 279855, 294720, 298512, 331560, 331680, 353664, 373140, 392960, 397872, 398016, 424274, 442080, 442240, 447768, 497340, 497520, 530496, 530688, 559710, 589440, 597024, 636411, 663120, 663360, 707328, 746280, 795744, 796032, 848548, 884160, 884480, 895536, 994680, 995040, 1060685, 1060992, 1119420, 1178880, 1194048, 1272822, 1326240, 1326720, 1492560, 1591488, 1592064, 1697096, 1768320, 1791072, 1909233, 1989360, 1990080, 2121370, 2121984, 2238840, 2388096, 2545644, 2652480, 2653440, 2985120, 3182055, 3182976, 3394192, 3536640, 3582144, 3818466, 3978720, 3980160, 4242740, 4477680, 4776192, 5091288, 5304960, 5727699, 5970240, 6364110, 6365952, 6788384, 7164288, 7636932, 7957440, 7960320, 8485480, 8955360, 9546165, 10182576, 10609920, 11455398, 11940480, 12728220, 13576768, 14328576, 15273864, 15914880, 16970960, 17183097, 17910720, 19092330, 20365152, 22910796, 23880960, 25456440, 27153536, 28638495, 30547728, 31829760, 33941920, 34366194, 35821440, 38184660, 40730304, 45821592, 50912880, 54307072, 57276990, 61095456, 67883840, 68732388, 71642880, 76369320, 81460608, 85915485, 91643184, 101825760, 114553980, 122190912, 135767680, 137464776, 152738640, 162921216, 171830970, 183286368, 203651520, 229107960, 244381824, 271535360, 274929552, 305477280, 343661940, 366572736, 407303040, 458215920, 488763648, 549859104, 610954560, 687323880, 733145472, 814606080, 916431840, 1099718208, 1221909120, 1374647760, 1466290944, 1832863680, 2199436416, 2443818240, 2749295520, 3665727360, 4398872832, 5498591040, 7331454720, 10997182080, 21994364160]

約数ペア:

[(1, 21994364160), (2, 10997182080), (3, 7331454720), (4, 5498591040), (5, 4398872832), (6, 3665727360), (8, 2749295520), (9, 2443818240), (10, 2199436416), (12, 1832863680), (15, 1466290944), (16, 1374647760), (18, 1221909120), (20, 1099718208), (24, 916431840), (27, 814606080), (30, 733145472), (32, 687323880), (36, 610954560), (40, 549859104), (45, 488763648), (48, 458215920), (54, 407303040), (60, 366572736), (64, 343661940), (72, 305477280), (80, 274929552), (81, 271535360), (90, 244381824), (96, 229107960), (108, 203651520), (120, 183286368), (128, 171830970), (135, 162921216), (144, 152738640), (160, 137464776), (162, 135767680), (180, 122190912), (192, 114553980), (216, 101825760), (240, 91643184), (256, 85915485), (270, 81460608), (288, 76369320), (307, 71642880), (320, 68732388), (324, 67883840), (360, 61095456), (384, 57276990), (405, 54307072), (432, 50912880), (480, 45821592), (540, 40730304), (576, 38184660), (614, 35821440), (640, 34366194), (648, 33941920), (691, 31829760), (720, 30547728), (768, 28638495), (810, 27153536), (864, 25456440), (921, 23880960), (960, 22910796), (1080, 20365152), (1152, 19092330), (1228, 17910720), (1280, 17183097), (1296, 16970960), (1382, 15914880), (1440, 15273864), (1535, 14328576), (1620, 13576768), (1728, 12728220), (1842, 11940480), (1920, 11455398), (2073, 10609920), (2160, 10182576), (2304, 9546165), (2456, 8955360), (2592, 8485480), (2763, 7960320), (2764, 7957440), (2880, 7636932), (3070, 7164288), (3240, 6788384), (3455, 6365952), (3456, 6364110), (3684, 5970240), (3840, 5727699), (4146, 5304960), (4320, 5091288), (4605, 4776192), (4912, 4477680), (5184, 4242740), (5526, 3980160), (5528, 3978720), (5760, 3818466), (6140, 3582144), (6219, 3536640), (6480, 3394192), (6910, 3182976), (6912, 3182055), (7368, 2985120), (8289, 2653440), (8292, 2652480), (8640, 2545644), (9210, 2388096), (9824, 2238840), (10365, 2121984), (10368, 2121370), (11052, 1990080), (11056, 1989360), (11520, 1909233), (12280, 1791072), (12438, 1768320), (12960, 1697096), (13815, 1592064), (13820, 1591488), (14736, 1492560), (16578, 1326720), (16584, 1326240), (17280, 1272822), (18420, 1194048), (18657, 1178880), (19648, 1119420), (20730, 1060992), (20736, 1060685), (22104, 995040), (22112, 994680), (24560, 895536), (24867, 884480), (24876, 884160), (25920, 848548), (27630, 796032), (27640, 795744), (29472, 746280), (31095, 707328), (33156, 663360), (33168, 663120), (34560, 636411), (36840, 597024), (37314, 589440), (39296, 559710), (41445, 530688), (41460, 530496), (44208, 497520), (44224, 497340), (49120, 447768), (49734, 442240), (49752, 442080), (51840, 424274), (55260, 398016), (55280, 397872), (55971, 392960), (58944, 373140), (62190, 353664), (66312, 331680), (66336, 331560), (73680, 298512), (74628, 294720), (78592, 279855), (82890, 265344), (82920, 265248), (88416, 248760), (88448, 248670), (93285, 235776), (98240, 223884), (99468, 221120), (99504, 221040), (103680, 212137), (110520, 199008), (110560, 198936), (111942, 196480), (117888, 186570), (124335, 176896), (124380, 176832), (132624, 165840), (132672, 165780), (147360, 149256)]