191141280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1097}}^1$

素因数の和:1140

約数の個数: 216

約数和(自身を含む): 717611076

約数和(自身を除く): 526469796

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 198, 220, 240, 242, 264, 288, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1056, 1089, 1097, 1210, 1320, 1440, 1452, 1584, 1760, 1815, 1936, 1980, 2178, 2194, 2420, 2640, 2904, 3168, 3291, 3630, 3872, 3960, 4356, 4388, 4840, 5280, 5445, 5485, 5808, 6582, 7260, 7920, 8712, 8776, 9680, 9873, 10890, 10970, 11616, 12067, 13164, 14520, 15840, 16455, 17424, 17552, 19360, 19746, 21780, 21940, 24134, 26328, 29040, 32910, 34848, 35104, 36201, 39492, 43560, 43880, 48268, 49365, 52656, 58080, 60335, 65820, 72402, 78984, 87120, 87760, 96536, 98730, 105312, 108603, 120670, 131640, 132737, 144804, 157968, 174240, 175520, 181005, 193072, 197460, 217206, 241340, 263280, 265474, 289608, 315936, 362010, 386144, 394920, 398211, 434412, 482680, 526560, 530948, 543015, 579216, 663685, 724020, 789840, 796422, 868824, 965360, 1061896, 1086030, 1158432, 1194633, 1327370, 1448040, 1579680, 1592844, 1737648, 1930720, 1991055, 2123792, 2172060, 2389266, 2654740, 2896080, 3185688, 3475296, 3982110, 4247584, 4344120, 4778532, 5309480, 5792160, 5973165, 6371376, 7964220, 8688240, 9557064, 10618960, 11946330, 12742752, 15928440, 17376480, 19114128, 21237920, 23892660, 31856880, 38228256, 47785320, 63713760, 95570640, 191141280]

約数ペア:

[(1, 191141280), (2, 95570640), (3, 63713760), (4, 47785320), (5, 38228256), (6, 31856880), (8, 23892660), (9, 21237920), (10, 19114128), (11, 17376480), (12, 15928440), (15, 12742752), (16, 11946330), (18, 10618960), (20, 9557064), (22, 8688240), (24, 7964220), (30, 6371376), (32, 5973165), (33, 5792160), (36, 5309480), (40, 4778532), (44, 4344120), (45, 4247584), (48, 3982110), (55, 3475296), (60, 3185688), (66, 2896080), (72, 2654740), (80, 2389266), (88, 2172060), (90, 2123792), (96, 1991055), (99, 1930720), (110, 1737648), (120, 1592844), (121, 1579680), (132, 1448040), (144, 1327370), (160, 1194633), (165, 1158432), (176, 1086030), (180, 1061896), (198, 965360), (220, 868824), (240, 796422), (242, 789840), (264, 724020), (288, 663685), (330, 579216), (352, 543015), (360, 530948), (363, 526560), (396, 482680), (440, 434412), (480, 398211), (484, 394920), (495, 386144), (528, 362010), (605, 315936), (660, 289608), (720, 265474), (726, 263280), (792, 241340), (880, 217206), (968, 197460), (990, 193072), (1056, 181005), (1089, 175520), (1097, 174240), (1210, 157968), (1320, 144804), (1440, 132737), (1452, 131640), (1584, 120670), (1760, 108603), (1815, 105312), (1936, 98730), (1980, 96536), (2178, 87760), (2194, 87120), (2420, 78984), (2640, 72402), (2904, 65820), (3168, 60335), (3291, 58080), (3630, 52656), (3872, 49365), (3960, 48268), (4356, 43880), (4388, 43560), (4840, 39492), (5280, 36201), (5445, 35104), (5485, 34848), (5808, 32910), (6582, 29040), (7260, 26328), (7920, 24134), (8712, 21940), (8776, 21780), (9680, 19746), (9873, 19360), (10890, 17552), (10970, 17424), (11616, 16455), (12067, 15840), (13164, 14520)]