426618400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 288

約数和(自身を含む): 1259919360

約数和(自身を除く): 833300960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 19, 20, 25, 26, 32, 34, 38, 40, 50, 52, 65, 68, 76, 80, 85, 95, 100, 104, 127, 130, 136, 152, 160, 170, 190, 200, 208, 221, 247, 254, 260, 272, 304, 323, 325, 340, 380, 400, 416, 425, 442, 475, 494, 508, 520, 544, 608, 635, 646, 650, 680, 760, 800, 850, 884, 950, 988, 1016, 1040, 1105, 1235, 1270, 1292, 1300, 1360, 1520, 1615, 1651, 1700, 1768, 1900, 1976, 2032, 2080, 2159, 2210, 2413, 2470, 2540, 2584, 2600, 2720, 3040, 3175, 3230, 3302, 3400, 3536, 3800, 3952, 4064, 4199, 4318, 4420, 4826, 4940, 5080, 5168, 5200, 5525, 6175, 6350, 6460, 6604, 6800, 7072, 7600, 7904, 8075, 8255, 8398, 8636, 8840, 9652, 9880, 10160, 10336, 10400, 10795, 11050, 12065, 12350, 12700, 12920, 13208, 13600, 15200, 16150, 16510, 16796, 17272, 17680, 19304, 19760, 20320, 20995, 21590, 22100, 24130, 24700, 25400, 25840, 26416, 28067, 31369, 32300, 33020, 33592, 34544, 35360, 38608, 39520, 41021, 41275, 41990, 43180, 44200, 48260, 49400, 50800, 51680, 52832, 53975, 56134, 60325, 62738, 64600, 66040, 67184, 69088, 77216, 82042, 82550, 83980, 86360, 88400, 96520, 98800, 101600, 104975, 107950, 112268, 120650, 125476, 129200, 132080, 134368, 140335, 156845, 164084, 165100, 167960, 172720, 176800, 193040, 197600, 205105, 209950, 215900, 224536, 241300, 250952, 258400, 264160, 280670, 313690, 328168, 330200, 335920, 345440, 386080, 410210, 419900, 431800, 449072, 482600, 501904, 533273, 561340, 627380, 656336, 660400, 671840, 701675, 784225, 820420, 839800, 863600, 898144, 965200, 1003808, 1025525, 1066546, 1122680, 1254760, 1312672, 1320800, 1403350, 1568450, 1640840, 1679600, 1727200, 1930400, 2051050, 2133092, 2245360, 2509520, 2666365, 2806700, 3136900, 3281680, 3359200, 4102100, 4266184, 4490720, 5019040, 5332730, 5613400, 6273800, 6563360, 8204200, 8532368, 10665460, 11226800, 12547600, 13331825, 16408400, 17064736, 21330920, 22453600, 25095200, 26663650, 32816800, 42661840, 53327300, 85323680, 106654600, 213309200, 426618400]

約数ペア:

[(1, 426618400), (2, 213309200), (4, 106654600), (5, 85323680), (8, 53327300), (10, 42661840), (13, 32816800), (16, 26663650), (17, 25095200), (19, 22453600), (20, 21330920), (25, 17064736), (26, 16408400), (32, 13331825), (34, 12547600), (38, 11226800), (40, 10665460), (50, 8532368), (52, 8204200), (65, 6563360), (68, 6273800), (76, 5613400), (80, 5332730), (85, 5019040), (95, 4490720), (100, 4266184), (104, 4102100), (127, 3359200), (130, 3281680), (136, 3136900), (152, 2806700), (160, 2666365), (170, 2509520), (190, 2245360), (200, 2133092), (208, 2051050), (221, 1930400), (247, 1727200), (254, 1679600), (260, 1640840), (272, 1568450), (304, 1403350), (323, 1320800), (325, 1312672), (340, 1254760), (380, 1122680), (400, 1066546), (416, 1025525), (425, 1003808), (442, 965200), (475, 898144), (494, 863600), (508, 839800), (520, 820420), (544, 784225), (608, 701675), (635, 671840), (646, 660400), (650, 656336), (680, 627380), (760, 561340), (800, 533273), (850, 501904), (884, 482600), (950, 449072), (988, 431800), (1016, 419900), (1040, 410210), (1105, 386080), (1235, 345440), (1270, 335920), (1292, 330200), (1300, 328168), (1360, 313690), (1520, 280670), (1615, 264160), (1651, 258400), (1700, 250952), (1768, 241300), (1900, 224536), (1976, 215900), (2032, 209950), (2080, 205105), (2159, 197600), (2210, 193040), (2413, 176800), (2470, 172720), (2540, 167960), (2584, 165100), (2600, 164084), (2720, 156845), (3040, 140335), (3175, 134368), (3230, 132080), (3302, 129200), (3400, 125476), (3536, 120650), (3800, 112268), (3952, 107950), (4064, 104975), (4199, 101600), (4318, 98800), (4420, 96520), (4826, 88400), (4940, 86360), (5080, 83980), (5168, 82550), (5200, 82042), (5525, 77216), (6175, 69088), (6350, 67184), (6460, 66040), (6604, 64600), (6800, 62738), (7072, 60325), (7600, 56134), (7904, 53975), (8075, 52832), (8255, 51680), (8398, 50800), (8636, 49400), (8840, 48260), (9652, 44200), (9880, 43180), (10160, 41990), (10336, 41275), (10400, 41021), (10795, 39520), (11050, 38608), (12065, 35360), (12350, 34544), (12700, 33592), (12920, 33020), (13208, 32300), (13600, 31369), (15200, 28067), (16150, 26416), (16510, 25840), (16796, 25400), (17272, 24700), (17680, 24130), (19304, 22100), (19760, 21590), (20320, 20995)]