7216680960

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:490

約数の個数: 416

約数和(自身を含む): 26546703360

約数和(自身を除く): 19330022400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 360, 372, 384, 421, 432, 465, 480, 496, 512, 540, 558, 576, 620, 640, 720, 744, 768, 837, 842, 864, 930, 960, 992, 1024, 1080, 1116, 1152, 1240, 1263, 1280, 1395, 1440, 1488, 1536, 1674, 1684, 1728, 1860, 1920, 1984, 2048, 2105, 2160, 2232, 2304, 2480, 2526, 2560, 2790, 2880, 2976, 3072, 3348, 3368, 3456, 3720, 3789, 3840, 3968, 4096, 4185, 4210, 4320, 4464, 4608, 4960, 5052, 5120, 5580, 5760, 5952, 6144, 6315, 6696, 6736, 6912, 7440, 7578, 7680, 7936, 8370, 8420, 8640, 8928, 9216, 9920, 10104, 10240, 11160, 11367, 11520, 11904, 12288, 12630, 13051, 13392, 13472, 13824, 14880, 15156, 15360, 15872, 16740, 16840, 17280, 17856, 18432, 18945, 19840, 20208, 20480, 22320, 22734, 23040, 23808, 25260, 26102, 26784, 26944, 27648, 29760, 30312, 30720, 31744, 33480, 33680, 34560, 35712, 36864, 37890, 39153, 39680, 40416, 44640, 45468, 46080, 47616, 50520, 52204, 53568, 53888, 55296, 56835, 59520, 60624, 61440, 63488, 65255, 66960, 67360, 69120, 71424, 75780, 78306, 79360, 80832, 89280, 90936, 92160, 95232, 101040, 104408, 107136, 107776, 110592, 113670, 117459, 119040, 121248, 126976, 130510, 133920, 134720, 138240, 142848, 151560, 156612, 158720, 161664, 178560, 181872, 184320, 190464, 195765, 202080, 208816, 214272, 215552, 227340, 234918, 238080, 242496, 261020, 267840, 269440, 276480, 285696, 303120, 313224, 317440, 323328, 352377, 357120, 363744, 380928, 391530, 404160, 417632, 428544, 431104, 454680, 469836, 476160, 484992, 522040, 535680, 538880, 552960, 571392, 587295, 606240, 626448, 634880, 646656, 704754, 714240, 727488, 783060, 808320, 835264, 857088, 862208, 909360, 939672, 952320, 969984, 1044080, 1071360, 1077760, 1142784, 1174590, 1212480, 1252896, 1293312, 1409508, 1428480, 1454976, 1566120, 1616640, 1670528, 1714176, 1724416, 1761885, 1818720, 1879344, 1904640, 1939968, 2088160, 2142720, 2155520, 2349180, 2424960, 2505792, 2586624, 2819016, 2856960, 2909952, 3132240, 3233280, 3341056, 3428352, 3523770, 3637440, 3758688, 3879936, 4176320, 4285440, 4311040, 4698360, 4849920, 5011584, 5173248, 5638032, 5713920, 5819904, 6264480, 6466560, 6682112, 7047540, 7274880, 7517376, 7759872, 8352640, 8570880, 8622080, 9396720, 9699840, 10023168, 11276064, 11639808, 12528960, 12933120, 13364224, 14095080, 14549760, 15034752, 15519744, 16705280, 17141760, 18793440, 19399680, 20046336, 22552128, 23279616, 25057920, 25866240, 26728448, 28190160, 29099520, 30069504, 33410560, 37586880, 38799360, 40092672, 45104256, 46559232, 50115840, 53456896, 56380320, 58199040, 60139008, 66821120, 75173760, 77598720, 80185344, 90208512, 100231680, 112760640, 116398080, 120278016, 133642240, 150347520, 160370688, 180417024, 200463360, 225521280, 232796160, 240556032, 267284480, 300695040, 360834048, 400926720, 451042560, 481112064, 601390080, 721668096, 801853440, 902085120, 1202780160, 1443336192, 1804170240, 2405560320, 3608340480, 7216680960]

約数ペア:

[(1, 7216680960), (2, 3608340480), (3, 2405560320), (4, 1804170240), (5, 1443336192), (6, 1202780160), (8, 902085120), (9, 801853440), (10, 721668096), (12, 601390080), (15, 481112064), (16, 451042560), (18, 400926720), (20, 360834048), (24, 300695040), (27, 267284480), (30, 240556032), (31, 232796160), (32, 225521280), (36, 200463360), (40, 180417024), (45, 160370688), (48, 150347520), (54, 133642240), (60, 120278016), (62, 116398080), (64, 112760640), (72, 100231680), (80, 90208512), (90, 80185344), (93, 77598720), (96, 75173760), (108, 66821120), (120, 60139008), (124, 58199040), (128, 56380320), (135, 53456896), (144, 50115840), (155, 46559232), (160, 45104256), (180, 40092672), (186, 38799360), (192, 37586880), (216, 33410560), (240, 30069504), (248, 29099520), (256, 28190160), (270, 26728448), (279, 25866240), (288, 25057920), (310, 23279616), (320, 22552128), (360, 20046336), (372, 19399680), (384, 18793440), (421, 17141760), (432, 16705280), (465, 15519744), (480, 15034752), (496, 14549760), (512, 14095080), (540, 13364224), (558, 12933120), (576, 12528960), (620, 11639808), (640, 11276064), (720, 10023168), (744, 9699840), (768, 9396720), (837, 8622080), (842, 8570880), (864, 8352640), (930, 7759872), (960, 7517376), (992, 7274880), (1024, 7047540), (1080, 6682112), (1116, 6466560), (1152, 6264480), (1240, 5819904), (1263, 5713920), (1280, 5638032), (1395, 5173248), (1440, 5011584), (1488, 4849920), (1536, 4698360), (1674, 4311040), (1684, 4285440), (1728, 4176320), (1860, 3879936), (1920, 3758688), (1984, 3637440), (2048, 3523770), (2105, 3428352), (2160, 3341056), (2232, 3233280), (2304, 3132240), (2480, 2909952), (2526, 2856960), (2560, 2819016), (2790, 2586624), (2880, 2505792), (2976, 2424960), (3072, 2349180), (3348, 2155520), (3368, 2142720), (3456, 2088160), (3720, 1939968), (3789, 1904640), (3840, 1879344), (3968, 1818720), (4096, 1761885), (4185, 1724416), (4210, 1714176), (4320, 1670528), (4464, 1616640), (4608, 1566120), (4960, 1454976), (5052, 1428480), (5120, 1409508), (5580, 1293312), (5760, 1252896), (5952, 1212480), (6144, 1174590), (6315, 1142784), (6696, 1077760), (6736, 1071360), (6912, 1044080), (7440, 969984), (7578, 952320), (7680, 939672), (7936, 909360), (8370, 862208), (8420, 857088), (8640, 835264), (8928, 808320), (9216, 783060), (9920, 727488), (10104, 714240), (10240, 704754), (11160, 646656), (11367, 634880), (11520, 626448), (11904, 606240), (12288, 587295), (12630, 571392), (13051, 552960), (13392, 538880), (13472, 535680), (13824, 522040), (14880, 484992), (15156, 476160), (15360, 469836), (15872, 454680), (16740, 431104), (16840, 428544), (17280, 417632), (17856, 404160), (18432, 391530), (18945, 380928), (19840, 363744), (20208, 357120), (20480, 352377), (22320, 323328), (22734, 317440), (23040, 313224), (23808, 303120), (25260, 285696), (26102, 276480), (26784, 269440), (26944, 267840), (27648, 261020), (29760, 242496), (30312, 238080), (30720, 234918), (31744, 227340), (33480, 215552), (33680, 214272), (34560, 208816), (35712, 202080), (36864, 195765), (37890, 190464), (39153, 184320), (39680, 181872), (40416, 178560), (44640, 161664), (45468, 158720), (46080, 156612), (47616, 151560), (50520, 142848), (52204, 138240), (53568, 134720), (53888, 133920), (55296, 130510), (56835, 126976), (59520, 121248), (60624, 119040), (61440, 117459), (63488, 113670), (65255, 110592), (66960, 107776), (67360, 107136), (69120, 104408), (71424, 101040), (75780, 95232), (78306, 92160), (79360, 90936), (80832, 89280)]