7984250880

素因数分解:

$2^{17}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 288

約数和(自身を含む): 26575008768

約数和(自身を除く): 18590757888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 131, 155, 160, 186, 192, 240, 248, 256, 262, 310, 320, 372, 384, 393, 465, 480, 496, 512, 524, 620, 640, 655, 744, 768, 786, 930, 960, 992, 1024, 1048, 1240, 1280, 1310, 1488, 1536, 1572, 1860, 1920, 1965, 1984, 2048, 2096, 2480, 2560, 2620, 2976, 3072, 3144, 3720, 3840, 3930, 3968, 4061, 4096, 4192, 4960, 5120, 5240, 5952, 6144, 6288, 7440, 7680, 7860, 7936, 8122, 8192, 8384, 9920, 10240, 10480, 11904, 12183, 12288, 12576, 14880, 15360, 15720, 15872, 16244, 16384, 16768, 19840, 20305, 20480, 20960, 23808, 24366, 24576, 25152, 29760, 30720, 31440, 31744, 32488, 32768, 33536, 39680, 40610, 40960, 41920, 47616, 48732, 49152, 50304, 59520, 60915, 61440, 62880, 63488, 64976, 65536, 67072, 79360, 81220, 81920, 83840, 95232, 97464, 98304, 100608, 119040, 121830, 122880, 125760, 126976, 129952, 131072, 134144, 158720, 162440, 163840, 167680, 190464, 194928, 196608, 201216, 238080, 243660, 245760, 251520, 253952, 259904, 268288, 317440, 324880, 327680, 335360, 380928, 389856, 393216, 402432, 476160, 487320, 491520, 503040, 507904, 519808, 536576, 634880, 649760, 655360, 670720, 761856, 779712, 804864, 952320, 974640, 983040, 1006080, 1015808, 1039616, 1073152, 1269760, 1299520, 1341440, 1523712, 1559424, 1609728, 1904640, 1949280, 1966080, 2012160, 2031616, 2079232, 2146304, 2539520, 2599040, 2682880, 3047424, 3118848, 3219456, 3809280, 3898560, 4024320, 4063232, 4158464, 4292608, 5079040, 5198080, 5365760, 6094848, 6237696, 6438912, 7618560, 7797120, 8048640, 8316928, 8585216, 10158080, 10396160, 10731520, 12189696, 12475392, 12877824, 15237120, 15594240, 16097280, 16633856, 17170432, 20316160, 20792320, 21463040, 24950784, 25755648, 30474240, 31188480, 32194560, 33267712, 41584640, 42926080, 49901568, 51511296, 60948480, 62376960, 64389120, 66535424, 83169280, 85852160, 99803136, 124753920, 128778240, 133070848, 166338560, 199606272, 249507840, 257556480, 266141696, 332677120, 399212544, 499015680, 532283392, 665354240, 798425088, 998031360, 1330708480, 1596850176, 1996062720, 2661416960, 3992125440, 7984250880]

約数ペア:

[(1, 7984250880), (2, 3992125440), (3, 2661416960), (4, 1996062720), (5, 1596850176), (6, 1330708480), (8, 998031360), (10, 798425088), (12, 665354240), (15, 532283392), (16, 499015680), (20, 399212544), (24, 332677120), (30, 266141696), (31, 257556480), (32, 249507840), (40, 199606272), (48, 166338560), (60, 133070848), (62, 128778240), (64, 124753920), (80, 99803136), (93, 85852160), (96, 83169280), (120, 66535424), (124, 64389120), (128, 62376960), (131, 60948480), (155, 51511296), (160, 49901568), (186, 42926080), (192, 41584640), (240, 33267712), (248, 32194560), (256, 31188480), (262, 30474240), (310, 25755648), (320, 24950784), (372, 21463040), (384, 20792320), (393, 20316160), (465, 17170432), (480, 16633856), (496, 16097280), (512, 15594240), (524, 15237120), (620, 12877824), (640, 12475392), (655, 12189696), (744, 10731520), (768, 10396160), (786, 10158080), (930, 8585216), (960, 8316928), (992, 8048640), (1024, 7797120), (1048, 7618560), (1240, 6438912), (1280, 6237696), (1310, 6094848), (1488, 5365760), (1536, 5198080), (1572, 5079040), (1860, 4292608), (1920, 4158464), (1965, 4063232), (1984, 4024320), (2048, 3898560), (2096, 3809280), (2480, 3219456), (2560, 3118848), (2620, 3047424), (2976, 2682880), (3072, 2599040), (3144, 2539520), (3720, 2146304), (3840, 2079232), (3930, 2031616), (3968, 2012160), (4061, 1966080), (4096, 1949280), (4192, 1904640), (4960, 1609728), (5120, 1559424), (5240, 1523712), (5952, 1341440), (6144, 1299520), (6288, 1269760), (7440, 1073152), (7680, 1039616), (7860, 1015808), (7936, 1006080), (8122, 983040), (8192, 974640), (8384, 952320), (9920, 804864), (10240, 779712), (10480, 761856), (11904, 670720), (12183, 655360), (12288, 649760), (12576, 634880), (14880, 536576), (15360, 519808), (15720, 507904), (15872, 503040), (16244, 491520), (16384, 487320), (16768, 476160), (19840, 402432), (20305, 393216), (20480, 389856), (20960, 380928), (23808, 335360), (24366, 327680), (24576, 324880), (25152, 317440), (29760, 268288), (30720, 259904), (31440, 253952), (31744, 251520), (32488, 245760), (32768, 243660), (33536, 238080), (39680, 201216), (40610, 196608), (40960, 194928), (41920, 190464), (47616, 167680), (48732, 163840), (49152, 162440), (50304, 158720), (59520, 134144), (60915, 131072), (61440, 129952), (62880, 126976), (63488, 125760), (64976, 122880), (65536, 121830), (67072, 119040), (79360, 100608), (81220, 98304), (81920, 97464), (83840, 95232)]