7911613440

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{6359}}^1$

素因数の和:6399

約数の個数: 264

約数和(自身を含む): 28433321280

約数和(自身を除く): 20521707840

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, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1024, 1080, 1152, 1215, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 3888, 4320, 4608, 4860, 5120, 5184, 5760, 6359, 6480, 6912, 7680, 7776, 8640, 9216, 9720, 10368, 11520, 12718, 12960, 13824, 15360, 15552, 17280, 19077, 19440, 20736, 23040, 25436, 25920, 27648, 31104, 31795, 34560, 38154, 38880, 41472, 46080, 50872, 51840, 57231, 62208, 63590, 69120, 76308, 77760, 82944, 95385, 101744, 103680, 114462, 124416, 127180, 138240, 152616, 155520, 171693, 190770, 203488, 207360, 228924, 248832, 254360, 286155, 305232, 311040, 343386, 381540, 406976, 414720, 457848, 508720, 515079, 572310, 610464, 622080, 686772, 763080, 813952, 858465, 915696, 1017440, 1030158, 1144620, 1220928, 1244160, 1373544, 1526160, 1545237, 1627904, 1716930, 1831392, 2034880, 2060316, 2289240, 2441856, 2575395, 2747088, 3052320, 3090474, 3255808, 3433860, 3662784, 4069760, 4120632, 4578480, 4883712, 5150790, 5494176, 6104640, 6180948, 6511616, 6867720, 7325568, 7726185, 8139520, 8241264, 9156960, 9767424, 10301580, 10988352, 12209280, 12361896, 13735440, 14651136, 15452370, 16279040, 16482528, 18313920, 19534848, 20603160, 21976704, 24418560, 24723792, 27470880, 29302272, 30904740, 32558080, 32965056, 36627840, 41206320, 43953408, 48837120, 49447584, 54941760, 58604544, 61809480, 65930112, 73255680, 82412640, 87906816, 97674240, 98895168, 109883520, 123618960, 131860224, 146511360, 164825280, 175813632, 197790336, 219767040, 247237920, 263720448, 293022720, 329650560, 395580672, 439534080, 494475840, 527440896, 659301120, 791161344, 879068160, 988951680, 1318602240, 1582322688, 1977903360, 2637204480, 3955806720, 7911613440]

約数ペア:

[(1, 7911613440), (2, 3955806720), (3, 2637204480), (4, 1977903360), (5, 1582322688), (6, 1318602240), (8, 988951680), (9, 879068160), (10, 791161344), (12, 659301120), (15, 527440896), (16, 494475840), (18, 439534080), (20, 395580672), (24, 329650560), (27, 293022720), (30, 263720448), (32, 247237920), (36, 219767040), (40, 197790336), (45, 175813632), (48, 164825280), (54, 146511360), (60, 131860224), (64, 123618960), (72, 109883520), (80, 98895168), (81, 97674240), (90, 87906816), (96, 82412640), (108, 73255680), (120, 65930112), (128, 61809480), (135, 58604544), (144, 54941760), (160, 49447584), (162, 48837120), (180, 43953408), (192, 41206320), (216, 36627840), (240, 32965056), (243, 32558080), (256, 30904740), (270, 29302272), (288, 27470880), (320, 24723792), (324, 24418560), (360, 21976704), (384, 20603160), (405, 19534848), (432, 18313920), (480, 16482528), (486, 16279040), (512, 15452370), (540, 14651136), (576, 13735440), (640, 12361896), (648, 12209280), (720, 10988352), (768, 10301580), (810, 9767424), (864, 9156960), (960, 8241264), (972, 8139520), (1024, 7726185), (1080, 7325568), (1152, 6867720), (1215, 6511616), (1280, 6180948), (1296, 6104640), (1440, 5494176), (1536, 5150790), (1620, 4883712), (1728, 4578480), (1920, 4120632), (1944, 4069760), (2160, 3662784), (2304, 3433860), (2430, 3255808), (2560, 3090474), (2592, 3052320), (2880, 2747088), (3072, 2575395), (3240, 2441856), (3456, 2289240), (3840, 2060316), (3888, 2034880), (4320, 1831392), (4608, 1716930), (4860, 1627904), (5120, 1545237), (5184, 1526160), (5760, 1373544), (6359, 1244160), (6480, 1220928), (6912, 1144620), (7680, 1030158), (7776, 1017440), (8640, 915696), (9216, 858465), (9720, 813952), (10368, 763080), (11520, 686772), (12718, 622080), (12960, 610464), (13824, 572310), (15360, 515079), (15552, 508720), (17280, 457848), (19077, 414720), (19440, 406976), (20736, 381540), (23040, 343386), (25436, 311040), (25920, 305232), (27648, 286155), (31104, 254360), (31795, 248832), (34560, 228924), (38154, 207360), (38880, 203488), (41472, 190770), (46080, 171693), (50872, 155520), (51840, 152616), (57231, 138240), (62208, 127180), (63590, 124416), (69120, 114462), (76308, 103680), (77760, 101744), (82944, 95385)]