214287840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11447}}^1$

素因数の和:11481

約数の個数: 144

約数和(自身を含む): 787576608

約数和(自身を除く): 573288768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 11447, 18720, 22894, 34341, 45788, 57235, 68682, 91576, 103023, 114470, 137364, 148811, 171705, 183152, 206046, 228940, 274728, 297622, 343410, 366304, 412092, 446433, 457880, 515115, 549456, 595244, 686820, 744055, 824184, 892866, 915760, 1030230, 1098912, 1190488, 1339299, 1373640, 1488110, 1648368, 1785732, 1831520, 2060460, 2232165, 2380976, 2678598, 2747280, 2976220, 3296736, 3571464, 4120920, 4464330, 4761952, 5357196, 5494560, 5952440, 6696495, 7142928, 8241840, 8928660, 10714392, 11904880, 13392990, 14285856, 16483680, 17857320, 21428784, 23809760, 26785980, 35714640, 42857568, 53571960, 71429280, 107143920, 214287840]

約数ペア:

[(1, 214287840), (2, 107143920), (3, 71429280), (4, 53571960), (5, 42857568), (6, 35714640), (8, 26785980), (9, 23809760), (10, 21428784), (12, 17857320), (13, 16483680), (15, 14285856), (16, 13392990), (18, 11904880), (20, 10714392), (24, 8928660), (26, 8241840), (30, 7142928), (32, 6696495), (36, 5952440), (39, 5494560), (40, 5357196), (45, 4761952), (48, 4464330), (52, 4120920), (60, 3571464), (65, 3296736), (72, 2976220), (78, 2747280), (80, 2678598), (90, 2380976), (96, 2232165), (104, 2060460), (117, 1831520), (120, 1785732), (130, 1648368), (144, 1488110), (156, 1373640), (160, 1339299), (180, 1190488), (195, 1098912), (208, 1030230), (234, 915760), (240, 892866), (260, 824184), (288, 744055), (312, 686820), (360, 595244), (390, 549456), (416, 515115), (468, 457880), (480, 446433), (520, 412092), (585, 366304), (624, 343410), (720, 297622), (780, 274728), (936, 228940), (1040, 206046), (1170, 183152), (1248, 171705), (1440, 148811), (1560, 137364), (1872, 114470), (2080, 103023), (2340, 91576), (3120, 68682), (3744, 57235), (4680, 45788), (6240, 34341), (9360, 22894), (11447, 18720)]