473639367680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{23497}}^1$

素因数の和:23680

約数の個数: 176

約数和(自身を含む): 1182115577856

約数和(自身を除く): 708476210176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 127, 128, 155, 160, 248, 254, 256, 310, 320, 496, 508, 512, 620, 635, 640, 992, 1016, 1024, 1240, 1270, 1280, 1984, 2032, 2480, 2540, 2560, 3937, 3968, 4064, 4960, 5080, 5120, 7874, 7936, 8128, 9920, 10160, 15748, 15872, 16256, 19685, 19840, 20320, 23497, 31496, 31744, 32512, 39370, 39680, 40640, 46994, 62992, 65024, 78740, 79360, 81280, 93988, 117485, 125984, 130048, 157480, 158720, 162560, 187976, 234970, 251968, 314960, 325120, 375952, 469940, 503936, 629920, 650240, 728407, 751904, 939880, 1007872, 1259840, 1456814, 1503808, 1879760, 2015744, 2519680, 2913628, 2984119, 3007616, 3642035, 3759520, 4031488, 5039360, 5827256, 5968238, 6015232, 7284070, 7519040, 10078720, 11654512, 11936476, 12030464, 14568140, 14920595, 15038080, 20157440, 23309024, 23872952, 24060928, 29136280, 29841190, 30076160, 46618048, 47745904, 58272560, 59682380, 60152320, 92507689, 93236096, 95491808, 116545120, 119364760, 120304640, 185015378, 186472192, 190983616, 233090240, 238729520, 370030756, 372944384, 381967232, 462538445, 466180480, 477459040, 740061512, 745888768, 763934464, 925076890, 932360960, 954918080, 1480123024, 1527868928, 1850153780, 1864721920, 1909836160, 2960246048, 3055737856, 3700307560, 3729443840, 3819672320, 5920492096, 7400615120, 7639344640, 11840984192, 14801230240, 15278689280, 23681968384, 29602460480, 47363936768, 59204920960, 94727873536, 118409841920, 236819683840, 473639367680]

約数ペア:

[(1, 473639367680), (2, 236819683840), (4, 118409841920), (5, 94727873536), (8, 59204920960), (10, 47363936768), (16, 29602460480), (20, 23681968384), (31, 15278689280), (32, 14801230240), (40, 11840984192), (62, 7639344640), (64, 7400615120), (80, 5920492096), (124, 3819672320), (127, 3729443840), (128, 3700307560), (155, 3055737856), (160, 2960246048), (248, 1909836160), (254, 1864721920), (256, 1850153780), (310, 1527868928), (320, 1480123024), (496, 954918080), (508, 932360960), (512, 925076890), (620, 763934464), (635, 745888768), (640, 740061512), (992, 477459040), (1016, 466180480), (1024, 462538445), (1240, 381967232), (1270, 372944384), (1280, 370030756), (1984, 238729520), (2032, 233090240), (2480, 190983616), (2540, 186472192), (2560, 185015378), (3937, 120304640), (3968, 119364760), (4064, 116545120), (4960, 95491808), (5080, 93236096), (5120, 92507689), (7874, 60152320), (7936, 59682380), (8128, 58272560), (9920, 47745904), (10160, 46618048), (15748, 30076160), (15872, 29841190), (16256, 29136280), (19685, 24060928), (19840, 23872952), (20320, 23309024), (23497, 20157440), (31496, 15038080), (31744, 14920595), (32512, 14568140), (39370, 12030464), (39680, 11936476), (40640, 11654512), (46994, 10078720), (62992, 7519040), (65024, 7284070), (78740, 6015232), (79360, 5968238), (81280, 5827256), (93988, 5039360), (117485, 4031488), (125984, 3759520), (130048, 3642035), (157480, 3007616), (158720, 2984119), (162560, 2913628), (187976, 2519680), (234970, 2015744), (251968, 1879760), (314960, 1503808), (325120, 1456814), (375952, 1259840), (469940, 1007872), (503936, 939880), (629920, 751904), (650240, 728407)]