91301280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1$

素因数の和:991

約数の個数: 192

約数和(自身を含む): 340381440

約数和(自身を除く): 249080160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 224, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 480, 560, 580, 609, 672, 696, 812, 840, 870, 928, 937, 1015, 1120, 1160, 1218, 1392, 1624, 1680, 1740, 1874, 2030, 2320, 2436, 2784, 2811, 3045, 3248, 3360, 3480, 3748, 4060, 4640, 4685, 4872, 5622, 6090, 6496, 6559, 6960, 7496, 8120, 9370, 9744, 11244, 12180, 13118, 13920, 14055, 14992, 16240, 18740, 19488, 19677, 22488, 24360, 26236, 27173, 28110, 29984, 32480, 32795, 37480, 39354, 44976, 48720, 52472, 54346, 56220, 65590, 74960, 78708, 81519, 89952, 97440, 98385, 104944, 108692, 112440, 131180, 135865, 149920, 157416, 163038, 190211, 196770, 209888, 217384, 224880, 262360, 271730, 314832, 326076, 380422, 393540, 407595, 434768, 449760, 524720, 543460, 570633, 629664, 652152, 760844, 787080, 815190, 869536, 951055, 1049440, 1086920, 1141266, 1304304, 1521688, 1574160, 1630380, 1902110, 2173840, 2282532, 2608608, 2853165, 3043376, 3148320, 3260760, 3804220, 4347680, 4565064, 5706330, 6086752, 6521520, 7608440, 9130128, 11412660, 13043040, 15216880, 18260256, 22825320, 30433760, 45650640, 91301280]

約数ペア:

[(1, 91301280), (2, 45650640), (3, 30433760), (4, 22825320), (5, 18260256), (6, 15216880), (7, 13043040), (8, 11412660), (10, 9130128), (12, 7608440), (14, 6521520), (15, 6086752), (16, 5706330), (20, 4565064), (21, 4347680), (24, 3804220), (28, 3260760), (29, 3148320), (30, 3043376), (32, 2853165), (35, 2608608), (40, 2282532), (42, 2173840), (48, 1902110), (56, 1630380), (58, 1574160), (60, 1521688), (70, 1304304), (80, 1141266), (84, 1086920), (87, 1049440), (96, 951055), (105, 869536), (112, 815190), (116, 787080), (120, 760844), (140, 652152), (145, 629664), (160, 570633), (168, 543460), (174, 524720), (203, 449760), (210, 434768), (224, 407595), (232, 393540), (240, 380422), (280, 326076), (290, 314832), (336, 271730), (348, 262360), (406, 224880), (420, 217384), (435, 209888), (464, 196770), (480, 190211), (560, 163038), (580, 157416), (609, 149920), (672, 135865), (696, 131180), (812, 112440), (840, 108692), (870, 104944), (928, 98385), (937, 97440), (1015, 89952), (1120, 81519), (1160, 78708), (1218, 74960), (1392, 65590), (1624, 56220), (1680, 54346), (1740, 52472), (1874, 48720), (2030, 44976), (2320, 39354), (2436, 37480), (2784, 32795), (2811, 32480), (3045, 29984), (3248, 28110), (3360, 27173), (3480, 26236), (3748, 24360), (4060, 22488), (4640, 19677), (4685, 19488), (4872, 18740), (5622, 16240), (6090, 14992), (6496, 14055), (6559, 13920), (6960, 13118), (7496, 12180), (8120, 11244), (9370, 9744)]