31494372480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{24967}}^1$

素因数の和:25068

約数の個数: 256

約数和(自身を含む): 113075078400

約数和(自身を除く): 81580705920

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, 73, 80, 90, 96, 108, 120, 128, 135, 144, 146, 160, 180, 192, 216, 219, 240, 270, 288, 292, 320, 360, 365, 384, 432, 438, 480, 540, 576, 584, 640, 657, 720, 730, 864, 876, 960, 1080, 1095, 1152, 1168, 1314, 1440, 1460, 1728, 1752, 1920, 1971, 2160, 2190, 2336, 2628, 2880, 2920, 3285, 3456, 3504, 3942, 4320, 4380, 4672, 5256, 5760, 5840, 6570, 7008, 7884, 8640, 8760, 9344, 9855, 10512, 11680, 13140, 14016, 15768, 17280, 17520, 19710, 21024, 23360, 24967, 26280, 28032, 31536, 35040, 39420, 42048, 46720, 49934, 52560, 63072, 70080, 74901, 78840, 84096, 99868, 105120, 124835, 126144, 140160, 149802, 157680, 199736, 210240, 224703, 249670, 252288, 299604, 315360, 374505, 399472, 420480, 449406, 499340, 599208, 630720, 674109, 749010, 798944, 898812, 998680, 1123515, 1198416, 1261440, 1348218, 1498020, 1597888, 1797624, 1822591, 1997360, 2247030, 2396832, 2696436, 2996040, 3195776, 3370545, 3595248, 3645182, 3994720, 4494060, 4793664, 5392872, 5467773, 5992080, 6741090, 7190496, 7290364, 7989440, 8988120, 9112955, 9587328, 10785744, 10935546, 11984160, 13482180, 14380992, 14580728, 15978880, 16403319, 17976240, 18225910, 21571488, 21871092, 23968320, 26964360, 27338865, 28761984, 29161456, 32806638, 35952480, 36451820, 43142976, 43742184, 47936640, 49209957, 53928720, 54677730, 58322912, 65613276, 71904960, 72903640, 82016595, 86285952, 87484368, 98419914, 107857440, 109355460, 116645824, 131226552, 143809920, 145807280, 164033190, 174968736, 196839828, 215714880, 218710920, 233291648, 246049785, 262453104, 291614560, 328066380, 349937472, 393679656, 431429760, 437421840, 492099570, 524906208, 583229120, 656132760, 699874944, 787359312, 874843680, 984199140, 1049812416, 1166458240, 1312265520, 1574718624, 1749687360, 1968398280, 2099624832, 2624531040, 3149437248, 3499374720, 3936796560, 5249062080, 6298874496, 7873593120, 10498124160, 15747186240, 31494372480]

約数ペア:

[(1, 31494372480), (2, 15747186240), (3, 10498124160), (4, 7873593120), (5, 6298874496), (6, 5249062080), (8, 3936796560), (9, 3499374720), (10, 3149437248), (12, 2624531040), (15, 2099624832), (16, 1968398280), (18, 1749687360), (20, 1574718624), (24, 1312265520), (27, 1166458240), (30, 1049812416), (32, 984199140), (36, 874843680), (40, 787359312), (45, 699874944), (48, 656132760), (54, 583229120), (60, 524906208), (64, 492099570), (72, 437421840), (73, 431429760), (80, 393679656), (90, 349937472), (96, 328066380), (108, 291614560), (120, 262453104), (128, 246049785), (135, 233291648), (144, 218710920), (146, 215714880), (160, 196839828), (180, 174968736), (192, 164033190), (216, 145807280), (219, 143809920), (240, 131226552), (270, 116645824), (288, 109355460), (292, 107857440), (320, 98419914), (360, 87484368), (365, 86285952), (384, 82016595), (432, 72903640), (438, 71904960), (480, 65613276), (540, 58322912), (576, 54677730), (584, 53928720), (640, 49209957), (657, 47936640), (720, 43742184), (730, 43142976), (864, 36451820), (876, 35952480), (960, 32806638), (1080, 29161456), (1095, 28761984), (1152, 27338865), (1168, 26964360), (1314, 23968320), (1440, 21871092), (1460, 21571488), (1728, 18225910), (1752, 17976240), (1920, 16403319), (1971, 15978880), (2160, 14580728), (2190, 14380992), (2336, 13482180), (2628, 11984160), (2880, 10935546), (2920, 10785744), (3285, 9587328), (3456, 9112955), (3504, 8988120), (3942, 7989440), (4320, 7290364), (4380, 7190496), (4672, 6741090), (5256, 5992080), (5760, 5467773), (5840, 5392872), (6570, 4793664), (7008, 4494060), (7884, 3994720), (8640, 3645182), (8760, 3595248), (9344, 3370545), (9855, 3195776), (10512, 2996040), (11680, 2696436), (13140, 2396832), (14016, 2247030), (15768, 1997360), (17280, 1822591), (17520, 1797624), (19710, 1597888), (21024, 1498020), (23360, 1348218), (24967, 1261440), (26280, 1198416), (28032, 1123515), (31536, 998680), (35040, 898812), (39420, 798944), (42048, 749010), (46720, 674109), (49934, 630720), (52560, 599208), (63072, 499340), (70080, 449406), (74901, 420480), (78840, 399472), (84096, 374505), (99868, 315360), (105120, 299604), (124835, 252288), (126144, 249670), (140160, 224703), (149802, 210240), (157680, 199736)]