156967356920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1987}}^1$

素因数の和:2230

約数の個数: 256

約数和(自身を含む): 411201100800

約数和(自身を除く): 254233743880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 41, 44, 55, 58, 82, 88, 110, 116, 145, 151, 164, 205, 220, 232, 290, 302, 319, 328, 410, 440, 451, 580, 604, 638, 755, 820, 902, 1160, 1189, 1208, 1276, 1510, 1595, 1640, 1661, 1804, 1987, 2255, 2378, 2552, 3020, 3190, 3322, 3608, 3974, 4379, 4510, 4756, 5945, 6040, 6191, 6380, 6644, 7948, 8305, 8758, 9020, 9512, 9935, 11890, 12382, 12760, 13079, 13288, 15896, 16610, 17516, 18040, 19870, 21857, 21895, 23780, 24764, 26158, 30955, 33220, 35032, 39740, 43714, 43790, 47560, 48169, 49528, 52316, 57623, 61910, 65395, 66440, 68101, 79480, 81467, 87428, 87580, 96338, 104632, 109285, 115246, 123820, 130790, 136202, 162934, 174856, 175160, 179539, 192676, 218570, 230492, 240845, 247640, 261580, 272404, 288115, 300037, 325868, 340505, 359078, 385352, 407335, 437140, 460984, 481690, 523160, 544808, 576230, 600074, 633853, 651736, 681010, 718156, 814670, 874280, 896137, 897695, 963380, 1152460, 1200148, 1267706, 1362020, 1436312, 1500185, 1629340, 1792274, 1795390, 1926760, 1974929, 2304920, 2362543, 2400296, 2535412, 2724040, 3000370, 3169265, 3258680, 3300407, 3584548, 3590780, 3949858, 4480685, 4725086, 5070824, 6000740, 6338530, 6600814, 7169096, 7181560, 7899716, 8701073, 8961370, 9450172, 9874645, 11812715, 12001480, 12301517, 12677060, 13201628, 15799432, 16502035, 17402146, 17922740, 18900344, 19749290, 23625430, 24603034, 25354120, 25987973, 26403256, 33004070, 34804292, 35845480, 39498580, 43505365, 47250860, 49206068, 51975946, 61507585, 66008140, 69608584, 78997160, 87010730, 94501720, 95711803, 98412136, 103951892, 123015170, 129939865, 132016280, 135316687, 174021460, 191423606, 207903784, 246030340, 259879730, 270633374, 348042920, 356743993, 382847212, 478559015, 492060680, 519759460, 541266748, 676583435, 713487986, 765694424, 957118030, 1039518920, 1082533496, 1353166870, 1426975972, 1783719965, 1914236060, 2706333740, 2853951944, 3567439930, 3828472120, 3924183923, 5412667480, 7134879860, 7848367846, 14269759720, 15696735692, 19620919615, 31393471384, 39241839230, 78483678460, 156967356920]

約数ペア:

[(1, 156967356920), (2, 78483678460), (4, 39241839230), (5, 31393471384), (8, 19620919615), (10, 15696735692), (11, 14269759720), (20, 7848367846), (22, 7134879860), (29, 5412667480), (40, 3924183923), (41, 3828472120), (44, 3567439930), (55, 2853951944), (58, 2706333740), (82, 1914236060), (88, 1783719965), (110, 1426975972), (116, 1353166870), (145, 1082533496), (151, 1039518920), (164, 957118030), (205, 765694424), (220, 713487986), (232, 676583435), (290, 541266748), (302, 519759460), (319, 492060680), (328, 478559015), (410, 382847212), (440, 356743993), (451, 348042920), (580, 270633374), (604, 259879730), (638, 246030340), (755, 207903784), (820, 191423606), (902, 174021460), (1160, 135316687), (1189, 132016280), (1208, 129939865), (1276, 123015170), (1510, 103951892), (1595, 98412136), (1640, 95711803), (1661, 94501720), (1804, 87010730), (1987, 78997160), (2255, 69608584), (2378, 66008140), (2552, 61507585), (3020, 51975946), (3190, 49206068), (3322, 47250860), (3608, 43505365), (3974, 39498580), (4379, 35845480), (4510, 34804292), (4756, 33004070), (5945, 26403256), (6040, 25987973), (6191, 25354120), (6380, 24603034), (6644, 23625430), (7948, 19749290), (8305, 18900344), (8758, 17922740), (9020, 17402146), (9512, 16502035), (9935, 15799432), (11890, 13201628), (12382, 12677060), (12760, 12301517), (13079, 12001480), (13288, 11812715), (15896, 9874645), (16610, 9450172), (17516, 8961370), (18040, 8701073), (19870, 7899716), (21857, 7181560), (21895, 7169096), (23780, 6600814), (24764, 6338530), (26158, 6000740), (30955, 5070824), (33220, 4725086), (35032, 4480685), (39740, 3949858), (43714, 3590780), (43790, 3584548), (47560, 3300407), (48169, 3258680), (49528, 3169265), (52316, 3000370), (57623, 2724040), (61910, 2535412), (65395, 2400296), (66440, 2362543), (68101, 2304920), (79480, 1974929), (81467, 1926760), (87428, 1795390), (87580, 1792274), (96338, 1629340), (104632, 1500185), (109285, 1436312), (115246, 1362020), (123820, 1267706), (130790, 1200148), (136202, 1152460), (162934, 963380), (174856, 897695), (175160, 896137), (179539, 874280), (192676, 814670), (218570, 718156), (230492, 681010), (240845, 651736), (247640, 633853), (261580, 600074), (272404, 576230), (288115, 544808), (300037, 523160), (325868, 481690), (340505, 460984), (359078, 437140), (385352, 407335)]