82462240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 242984448

約数和(自身を除く): 160522208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 61, 68, 70, 71, 80, 85, 112, 119, 122, 136, 140, 142, 160, 170, 224, 238, 244, 272, 280, 284, 305, 340, 355, 427, 476, 488, 497, 544, 560, 568, 595, 610, 680, 710, 854, 952, 976, 994, 1037, 1120, 1136, 1190, 1207, 1220, 1360, 1420, 1708, 1904, 1952, 1988, 2074, 2135, 2272, 2380, 2414, 2440, 2485, 2720, 2840, 3416, 3808, 3976, 4148, 4270, 4331, 4760, 4828, 4880, 4970, 5185, 5680, 6035, 6832, 7259, 7952, 8296, 8449, 8540, 8662, 9520, 9656, 9760, 9940, 10370, 11360, 12070, 13664, 14518, 15904, 16592, 16898, 17080, 17324, 19040, 19312, 19880, 20740, 21655, 24140, 29036, 30317, 33184, 33796, 34160, 34648, 36295, 38624, 39760, 41480, 42245, 43310, 48280, 58072, 60634, 67592, 68320, 69296, 72590, 73627, 79520, 82960, 84490, 86620, 96560, 116144, 121268, 135184, 138592, 145180, 147254, 151585, 165920, 168980, 173240, 193120, 232288, 242536, 270368, 290360, 294508, 303170, 337960, 346480, 368135, 485072, 515389, 580720, 589016, 606340, 675920, 692960, 736270, 970144, 1030778, 1161440, 1178032, 1212680, 1351840, 1472540, 2061556, 2356064, 2425360, 2576945, 2945080, 4123112, 4850720, 5153890, 5890160, 8246224, 10307780, 11780320, 16492448, 20615560, 41231120, 82462240]

約数ペア:

[(1, 82462240), (2, 41231120), (4, 20615560), (5, 16492448), (7, 11780320), (8, 10307780), (10, 8246224), (14, 5890160), (16, 5153890), (17, 4850720), (20, 4123112), (28, 2945080), (32, 2576945), (34, 2425360), (35, 2356064), (40, 2061556), (56, 1472540), (61, 1351840), (68, 1212680), (70, 1178032), (71, 1161440), (80, 1030778), (85, 970144), (112, 736270), (119, 692960), (122, 675920), (136, 606340), (140, 589016), (142, 580720), (160, 515389), (170, 485072), (224, 368135), (238, 346480), (244, 337960), (272, 303170), (280, 294508), (284, 290360), (305, 270368), (340, 242536), (355, 232288), (427, 193120), (476, 173240), (488, 168980), (497, 165920), (544, 151585), (560, 147254), (568, 145180), (595, 138592), (610, 135184), (680, 121268), (710, 116144), (854, 96560), (952, 86620), (976, 84490), (994, 82960), (1037, 79520), (1120, 73627), (1136, 72590), (1190, 69296), (1207, 68320), (1220, 67592), (1360, 60634), (1420, 58072), (1708, 48280), (1904, 43310), (1952, 42245), (1988, 41480), (2074, 39760), (2135, 38624), (2272, 36295), (2380, 34648), (2414, 34160), (2440, 33796), (2485, 33184), (2720, 30317), (2840, 29036), (3416, 24140), (3808, 21655), (3976, 20740), (4148, 19880), (4270, 19312), (4331, 19040), (4760, 17324), (4828, 17080), (4880, 16898), (4970, 16592), (5185, 15904), (5680, 14518), (6035, 13664), (6832, 12070), (7259, 11360), (7952, 10370), (8296, 9940), (8449, 9760), (8540, 9656), (8662, 9520)]