191838240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{367}}^1$

素因数の和:413

約数の個数: 288

約数和(自身を含む): 740033280

約数和(自身を除く): 548195040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 121, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 288, 297, 330, 352, 360, 363, 367, 396, 432, 440, 480, 484, 495, 528, 540, 594, 605, 660, 720, 726, 734, 792, 864, 880, 968, 990, 1056, 1080, 1089, 1101, 1188, 1210, 1320, 1440, 1452, 1468, 1485, 1584, 1760, 1815, 1835, 1936, 1980, 2160, 2178, 2202, 2376, 2420, 2640, 2904, 2936, 2970, 3168, 3267, 3303, 3630, 3670, 3872, 3960, 4037, 4320, 4356, 4404, 4752, 4840, 5280, 5445, 5505, 5808, 5872, 5940, 6534, 6606, 7260, 7340, 7920, 8074, 8712, 8808, 9504, 9680, 9909, 10890, 11010, 11616, 11744, 11880, 12111, 13068, 13212, 14520, 14680, 15840, 16148, 16335, 16515, 17424, 17616, 19360, 19818, 20185, 21780, 22020, 23760, 24222, 26136, 26424, 29040, 29360, 32296, 32670, 33030, 34848, 35232, 36333, 39636, 40370, 43560, 44040, 44407, 47520, 48444, 49545, 52272, 52848, 58080, 58720, 60555, 64592, 65340, 66060, 72666, 79272, 80740, 87120, 88080, 88814, 96888, 99090, 104544, 105696, 108999, 121110, 129184, 130680, 132120, 133221, 145332, 158544, 161480, 174240, 176160, 177628, 181665, 193776, 198180, 217998, 222035, 242220, 261360, 264240, 266442, 290664, 317088, 322960, 355256, 363330, 387552, 396360, 399663, 435996, 444070, 484440, 522720, 528480, 532884, 544995, 581328, 645920, 666105, 710512, 726660, 792720, 799326, 871992, 888140, 968880, 1065768, 1089990, 1162656, 1198989, 1332210, 1421024, 1453320, 1585440, 1598652, 1743984, 1776280, 1937760, 1998315, 2131536, 2179980, 2397978, 2664420, 2906640, 3197304, 3487968, 3552560, 3996630, 4263072, 4359960, 4795956, 5328840, 5813280, 5994945, 6394608, 7105120, 7993260, 8719920, 9591912, 10657680, 11989890, 12789216, 15986520, 17439840, 19183824, 21315360, 23979780, 31973040, 38367648, 47959560, 63946080, 95919120, 191838240]

約数ペア:

[(1, 191838240), (2, 95919120), (3, 63946080), (4, 47959560), (5, 38367648), (6, 31973040), (8, 23979780), (9, 21315360), (10, 19183824), (11, 17439840), (12, 15986520), (15, 12789216), (16, 11989890), (18, 10657680), (20, 9591912), (22, 8719920), (24, 7993260), (27, 7105120), (30, 6394608), (32, 5994945), (33, 5813280), (36, 5328840), (40, 4795956), (44, 4359960), (45, 4263072), (48, 3996630), (54, 3552560), (55, 3487968), (60, 3197304), (66, 2906640), (72, 2664420), (80, 2397978), (88, 2179980), (90, 2131536), (96, 1998315), (99, 1937760), (108, 1776280), (110, 1743984), (120, 1598652), (121, 1585440), (132, 1453320), (135, 1421024), (144, 1332210), (160, 1198989), (165, 1162656), (176, 1089990), (180, 1065768), (198, 968880), (216, 888140), (220, 871992), (240, 799326), (242, 792720), (264, 726660), (270, 710512), (288, 666105), (297, 645920), (330, 581328), (352, 544995), (360, 532884), (363, 528480), (367, 522720), (396, 484440), (432, 444070), (440, 435996), (480, 399663), (484, 396360), (495, 387552), (528, 363330), (540, 355256), (594, 322960), (605, 317088), (660, 290664), (720, 266442), (726, 264240), (734, 261360), (792, 242220), (864, 222035), (880, 217998), (968, 198180), (990, 193776), (1056, 181665), (1080, 177628), (1089, 176160), (1101, 174240), (1188, 161480), (1210, 158544), (1320, 145332), (1440, 133221), (1452, 132120), (1468, 130680), (1485, 129184), (1584, 121110), (1760, 108999), (1815, 105696), (1835, 104544), (1936, 99090), (1980, 96888), (2160, 88814), (2178, 88080), (2202, 87120), (2376, 80740), (2420, 79272), (2640, 72666), (2904, 66060), (2936, 65340), (2970, 64592), (3168, 60555), (3267, 58720), (3303, 58080), (3630, 52848), (3670, 52272), (3872, 49545), (3960, 48444), (4037, 47520), (4320, 44407), (4356, 44040), (4404, 43560), (4752, 40370), (4840, 39636), (5280, 36333), (5445, 35232), (5505, 34848), (5808, 33030), (5872, 32670), (5940, 32296), (6534, 29360), (6606, 29040), (7260, 26424), (7340, 26136), (7920, 24222), (8074, 23760), (8712, 22020), (8808, 21780), (9504, 20185), (9680, 19818), (9909, 19360), (10890, 17616), (11010, 17424), (11616, 16515), (11744, 16335), (11880, 16148), (12111, 15840), (13068, 14680), (13212, 14520)]