1579422720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 264

約数和(自身を含む): 5268683232

約数和(自身を除く): 3689260512

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, 107, 120, 124, 128, 155, 160, 186, 192, 214, 240, 248, 256, 310, 320, 321, 372, 384, 428, 465, 480, 496, 512, 535, 620, 640, 642, 744, 768, 856, 930, 960, 961, 992, 1024, 1070, 1240, 1280, 1284, 1488, 1536, 1605, 1712, 1860, 1920, 1922, 1984, 2140, 2480, 2560, 2568, 2883, 2976, 3072, 3210, 3317, 3424, 3720, 3840, 3844, 3968, 4280, 4805, 4960, 5120, 5136, 5766, 5952, 6420, 6634, 6848, 7440, 7680, 7688, 7936, 8560, 9610, 9920, 9951, 10272, 11532, 11904, 12840, 13268, 13696, 14415, 14880, 15360, 15376, 15872, 16585, 17120, 19220, 19840, 19902, 20544, 23064, 23808, 25680, 26536, 27392, 28830, 29760, 30752, 31744, 33170, 34240, 38440, 39680, 39804, 41088, 46128, 47616, 49755, 51360, 53072, 54784, 57660, 59520, 61504, 66340, 68480, 76880, 79360, 79608, 82176, 92256, 95232, 99510, 102720, 102827, 106144, 109568, 115320, 119040, 123008, 132680, 136960, 153760, 158720, 159216, 164352, 184512, 199020, 205440, 205654, 212288, 230640, 238080, 246016, 265360, 273920, 307520, 308481, 318432, 328704, 369024, 398040, 410880, 411308, 424576, 461280, 476160, 492032, 514135, 530720, 547840, 615040, 616962, 636864, 738048, 796080, 821760, 822616, 849152, 922560, 984064, 1028270, 1061440, 1230080, 1233924, 1273728, 1476096, 1542405, 1592160, 1643520, 1645232, 1698304, 1845120, 2056540, 2122880, 2460160, 2467848, 2547456, 2952192, 3084810, 3184320, 3290464, 3396608, 3690240, 4113080, 4245760, 4920320, 4935696, 5094912, 6169620, 6368640, 6580928, 7380480, 8226160, 8491520, 9871392, 10189824, 12339240, 12737280, 13161856, 14760960, 16452320, 16983040, 19742784, 24678480, 25474560, 26323712, 32904640, 39485568, 49356960, 50949120, 52647424, 65809280, 78971136, 98713920, 105294848, 131618560, 157942272, 197427840, 263237120, 315884544, 394855680, 526474240, 789711360, 1579422720]

約数ペア:

[(1, 1579422720), (2, 789711360), (3, 526474240), (4, 394855680), (5, 315884544), (6, 263237120), (8, 197427840), (10, 157942272), (12, 131618560), (15, 105294848), (16, 98713920), (20, 78971136), (24, 65809280), (30, 52647424), (31, 50949120), (32, 49356960), (40, 39485568), (48, 32904640), (60, 26323712), (62, 25474560), (64, 24678480), (80, 19742784), (93, 16983040), (96, 16452320), (107, 14760960), (120, 13161856), (124, 12737280), (128, 12339240), (155, 10189824), (160, 9871392), (186, 8491520), (192, 8226160), (214, 7380480), (240, 6580928), (248, 6368640), (256, 6169620), (310, 5094912), (320, 4935696), (321, 4920320), (372, 4245760), (384, 4113080), (428, 3690240), (465, 3396608), (480, 3290464), (496, 3184320), (512, 3084810), (535, 2952192), (620, 2547456), (640, 2467848), (642, 2460160), (744, 2122880), (768, 2056540), (856, 1845120), (930, 1698304), (960, 1645232), (961, 1643520), (992, 1592160), (1024, 1542405), (1070, 1476096), (1240, 1273728), (1280, 1233924), (1284, 1230080), (1488, 1061440), (1536, 1028270), (1605, 984064), (1712, 922560), (1860, 849152), (1920, 822616), (1922, 821760), (1984, 796080), (2140, 738048), (2480, 636864), (2560, 616962), (2568, 615040), (2883, 547840), (2976, 530720), (3072, 514135), (3210, 492032), (3317, 476160), (3424, 461280), (3720, 424576), (3840, 411308), (3844, 410880), (3968, 398040), (4280, 369024), (4805, 328704), (4960, 318432), (5120, 308481), (5136, 307520), (5766, 273920), (5952, 265360), (6420, 246016), (6634, 238080), (6848, 230640), (7440, 212288), (7680, 205654), (7688, 205440), (7936, 199020), (8560, 184512), (9610, 164352), (9920, 159216), (9951, 158720), (10272, 153760), (11532, 136960), (11904, 132680), (12840, 123008), (13268, 119040), (13696, 115320), (14415, 109568), (14880, 106144), (15360, 102827), (15376, 102720), (15872, 99510), (16585, 95232), (17120, 92256), (19220, 82176), (19840, 79608), (19902, 79360), (20544, 76880), (23064, 68480), (23808, 66340), (25680, 61504), (26536, 59520), (27392, 57660), (28830, 54784), (29760, 53072), (30752, 51360), (31744, 49755), (33170, 47616), (34240, 46128), (38440, 41088), (39680, 39804)]