91757120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:197

約数の個数: 224

約数和(自身を含む): 282659328

約数和(自身を除く): 190902208

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 52, 56, 64, 65, 70, 80, 91, 92, 104, 112, 115, 130, 137, 140, 160, 161, 182, 184, 208, 224, 230, 260, 274, 280, 299, 320, 322, 364, 368, 416, 448, 455, 460, 520, 548, 560, 598, 644, 685, 728, 736, 805, 832, 910, 920, 959, 1040, 1096, 1120, 1196, 1288, 1370, 1456, 1472, 1495, 1610, 1781, 1820, 1840, 1918, 2080, 2093, 2192, 2240, 2392, 2576, 2740, 2912, 2990, 3151, 3220, 3562, 3640, 3680, 3836, 4160, 4186, 4384, 4784, 4795, 5152, 5480, 5824, 5980, 6302, 6440, 7124, 7280, 7360, 7672, 8372, 8768, 8905, 9568, 9590, 10304, 10465, 10960, 11960, 12467, 12604, 12880, 14248, 14560, 15344, 15755, 16744, 17810, 19136, 19180, 20930, 21920, 22057, 23920, 24934, 25208, 25760, 28496, 29120, 30688, 31510, 33488, 35620, 38360, 40963, 41860, 43840, 44114, 47840, 49868, 50416, 51520, 56992, 61376, 62335, 63020, 66976, 71240, 76720, 81926, 83720, 88228, 95680, 99736, 100832, 110285, 113984, 124670, 126040, 133952, 142480, 153440, 163852, 167440, 176456, 199472, 201664, 204815, 220570, 249340, 252080, 284960, 286741, 306880, 327704, 334880, 352912, 398944, 409630, 441140, 498680, 504160, 569920, 573482, 655408, 669760, 705824, 797888, 819260, 882280, 997360, 1008320, 1146964, 1310816, 1411648, 1433705, 1638520, 1764560, 1994720, 2293928, 2621632, 2867410, 3277040, 3529120, 3989440, 4587856, 5734820, 6554080, 7058240, 9175712, 11469640, 13108160, 18351424, 22939280, 45878560, 91757120]

約数ペア:

[(1, 91757120), (2, 45878560), (4, 22939280), (5, 18351424), (7, 13108160), (8, 11469640), (10, 9175712), (13, 7058240), (14, 6554080), (16, 5734820), (20, 4587856), (23, 3989440), (26, 3529120), (28, 3277040), (32, 2867410), (35, 2621632), (40, 2293928), (46, 1994720), (52, 1764560), (56, 1638520), (64, 1433705), (65, 1411648), (70, 1310816), (80, 1146964), (91, 1008320), (92, 997360), (104, 882280), (112, 819260), (115, 797888), (130, 705824), (137, 669760), (140, 655408), (160, 573482), (161, 569920), (182, 504160), (184, 498680), (208, 441140), (224, 409630), (230, 398944), (260, 352912), (274, 334880), (280, 327704), (299, 306880), (320, 286741), (322, 284960), (364, 252080), (368, 249340), (416, 220570), (448, 204815), (455, 201664), (460, 199472), (520, 176456), (548, 167440), (560, 163852), (598, 153440), (644, 142480), (685, 133952), (728, 126040), (736, 124670), (805, 113984), (832, 110285), (910, 100832), (920, 99736), (959, 95680), (1040, 88228), (1096, 83720), (1120, 81926), (1196, 76720), (1288, 71240), (1370, 66976), (1456, 63020), (1472, 62335), (1495, 61376), (1610, 56992), (1781, 51520), (1820, 50416), (1840, 49868), (1918, 47840), (2080, 44114), (2093, 43840), (2192, 41860), (2240, 40963), (2392, 38360), (2576, 35620), (2740, 33488), (2912, 31510), (2990, 30688), (3151, 29120), (3220, 28496), (3562, 25760), (3640, 25208), (3680, 24934), (3836, 23920), (4160, 22057), (4186, 21920), (4384, 20930), (4784, 19180), (4795, 19136), (5152, 17810), (5480, 16744), (5824, 15755), (5980, 15344), (6302, 14560), (6440, 14248), (7124, 12880), (7280, 12604), (7360, 12467), (7672, 11960), (8372, 10960), (8768, 10465), (8905, 10304), (9568, 9590)]