8207003520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61949}}^1$

素因数の和:61997

約数の個数: 192

約数和(自身を含む): 29572452000

約数和(自身を除く): 21365448480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 828, 920, 960, 1035, 1104, 1152, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2760, 2880, 2944, 3312, 3680, 4140, 4416, 5520, 5760, 6624, 7360, 8280, 8832, 11040, 13248, 14720, 16560, 22080, 26496, 33120, 44160, 61949, 66240, 123898, 132480, 185847, 247796, 309745, 371694, 495592, 557541, 619490, 743388, 929235, 991184, 1115082, 1238980, 1424827, 1486776, 1858470, 1982368, 2230164, 2477960, 2787705, 2849654, 2973552, 3716940, 3964736, 4274481, 4460328, 4955920, 5575410, 5699308, 5947104, 7124135, 7433880, 7929472, 8548962, 8920656, 9911840, 11150820, 11398616, 11894208, 12823443, 14248270, 14867760, 17097924, 17841312, 19823680, 21372405, 22301640, 22797232, 23788416, 25646886, 28496540, 29735520, 34195848, 35682624, 39647360, 42744810, 44603280, 45594464, 51293772, 56993080, 59471040, 64117215, 68391696, 71365248, 85489620, 89206560, 91188928, 102587544, 113986160, 118942080, 128234430, 136783392, 170979240, 178413120, 182377856, 205175088, 227972320, 256468860, 273566784, 341958480, 356826240, 410350176, 455944640, 512937720, 547133568, 683916960, 820700352, 911889280, 1025875440, 1367833920, 1641400704, 2051750880, 2735667840, 4103501760, 8207003520]

約数ペア:

[(1, 8207003520), (2, 4103501760), (3, 2735667840), (4, 2051750880), (5, 1641400704), (6, 1367833920), (8, 1025875440), (9, 911889280), (10, 820700352), (12, 683916960), (15, 547133568), (16, 512937720), (18, 455944640), (20, 410350176), (23, 356826240), (24, 341958480), (30, 273566784), (32, 256468860), (36, 227972320), (40, 205175088), (45, 182377856), (46, 178413120), (48, 170979240), (60, 136783392), (64, 128234430), (69, 118942080), (72, 113986160), (80, 102587544), (90, 91188928), (92, 89206560), (96, 85489620), (115, 71365248), (120, 68391696), (128, 64117215), (138, 59471040), (144, 56993080), (160, 51293772), (180, 45594464), (184, 44603280), (192, 42744810), (207, 39647360), (230, 35682624), (240, 34195848), (276, 29735520), (288, 28496540), (320, 25646886), (345, 23788416), (360, 22797232), (368, 22301640), (384, 21372405), (414, 19823680), (460, 17841312), (480, 17097924), (552, 14867760), (576, 14248270), (640, 12823443), (690, 11894208), (720, 11398616), (736, 11150820), (828, 9911840), (920, 8920656), (960, 8548962), (1035, 7929472), (1104, 7433880), (1152, 7124135), (1380, 5947104), (1440, 5699308), (1472, 5575410), (1656, 4955920), (1840, 4460328), (1920, 4274481), (2070, 3964736), (2208, 3716940), (2760, 2973552), (2880, 2849654), (2944, 2787705), (3312, 2477960), (3680, 2230164), (4140, 1982368), (4416, 1858470), (5520, 1486776), (5760, 1424827), (6624, 1238980), (7360, 1115082), (8280, 991184), (8832, 929235), (11040, 743388), (13248, 619490), (14720, 557541), (16560, 495592), (22080, 371694), (26496, 309745), (33120, 247796), (44160, 185847), (61949, 132480), (66240, 123898)]