77736240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 320

約数和(自身を含む): 297302400

約数和(自身を除く): 219566160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 29, 30, 34, 36, 40, 45, 48, 51, 54, 58, 60, 68, 72, 73, 80, 85, 87, 90, 102, 108, 116, 120, 135, 136, 144, 145, 146, 153, 170, 174, 180, 204, 216, 219, 232, 240, 255, 261, 270, 272, 290, 292, 306, 340, 348, 360, 365, 408, 432, 435, 438, 459, 464, 493, 510, 522, 540, 580, 584, 612, 657, 680, 696, 720, 730, 765, 783, 816, 870, 876, 918, 986, 1020, 1044, 1080, 1095, 1160, 1168, 1224, 1241, 1305, 1314, 1360, 1392, 1460, 1479, 1530, 1566, 1740, 1752, 1836, 1971, 1972, 2040, 2088, 2117, 2160, 2190, 2295, 2320, 2448, 2465, 2482, 2610, 2628, 2920, 2958, 3060, 3132, 3285, 3480, 3504, 3672, 3723, 3915, 3942, 3944, 4080, 4176, 4234, 4380, 4437, 4590, 4930, 4964, 5220, 5256, 5840, 5916, 6120, 6205, 6264, 6351, 6570, 6960, 7344, 7395, 7446, 7830, 7884, 7888, 8468, 8760, 8874, 9180, 9855, 9860, 9928, 10440, 10512, 10585, 11169, 11832, 12240, 12410, 12528, 12702, 13140, 13311, 14790, 14892, 15660, 15768, 16936, 17520, 17748, 18360, 18615, 19053, 19710, 19720, 19856, 20880, 21170, 22185, 22338, 23664, 24820, 25404, 26280, 26622, 29580, 29784, 31320, 31536, 31755, 33507, 33872, 35496, 35989, 36720, 37230, 38106, 39420, 39440, 42340, 44370, 44676, 49640, 50808, 52560, 53244, 55845, 57159, 59160, 59568, 62640, 63510, 66555, 67014, 70992, 71978, 74460, 76212, 78840, 84680, 88740, 89352, 95265, 99280, 101616, 106488, 107967, 111690, 114318, 118320, 127020, 133110, 134028, 143956, 148920, 152424, 157680, 167535, 169360, 177480, 178704, 179945, 190530, 212976, 215934, 223380, 228636, 254040, 266220, 268056, 285795, 287912, 297840, 304848, 323901, 335070, 354960, 359890, 381060, 431868, 446760, 457272, 508080, 532440, 536112, 539835, 571590, 575824, 647802, 670140, 719780, 762120, 863736, 893520, 914544, 971703, 1064880, 1079670, 1143180, 1295604, 1340280, 1439560, 1524240, 1619505, 1727472, 1943406, 2159340, 2286360, 2591208, 2680560, 2879120, 3239010, 3886812, 4318680, 4572720, 4858515, 5182416, 6478020, 7773624, 8637360, 9717030, 12956040, 15547248, 19434060, 25912080, 38868120, 77736240]

約数ペア:

[(1, 77736240), (2, 38868120), (3, 25912080), (4, 19434060), (5, 15547248), (6, 12956040), (8, 9717030), (9, 8637360), (10, 7773624), (12, 6478020), (15, 5182416), (16, 4858515), (17, 4572720), (18, 4318680), (20, 3886812), (24, 3239010), (27, 2879120), (29, 2680560), (30, 2591208), (34, 2286360), (36, 2159340), (40, 1943406), (45, 1727472), (48, 1619505), (51, 1524240), (54, 1439560), (58, 1340280), (60, 1295604), (68, 1143180), (72, 1079670), (73, 1064880), (80, 971703), (85, 914544), (87, 893520), (90, 863736), (102, 762120), (108, 719780), (116, 670140), (120, 647802), (135, 575824), (136, 571590), (144, 539835), (145, 536112), (146, 532440), (153, 508080), (170, 457272), (174, 446760), (180, 431868), (204, 381060), (216, 359890), (219, 354960), (232, 335070), (240, 323901), (255, 304848), (261, 297840), (270, 287912), (272, 285795), (290, 268056), (292, 266220), (306, 254040), (340, 228636), (348, 223380), (360, 215934), (365, 212976), (408, 190530), (432, 179945), (435, 178704), (438, 177480), (459, 169360), (464, 167535), (493, 157680), (510, 152424), (522, 148920), (540, 143956), (580, 134028), (584, 133110), (612, 127020), (657, 118320), (680, 114318), (696, 111690), (720, 107967), (730, 106488), (765, 101616), (783, 99280), (816, 95265), (870, 89352), (876, 88740), (918, 84680), (986, 78840), (1020, 76212), (1044, 74460), (1080, 71978), (1095, 70992), (1160, 67014), (1168, 66555), (1224, 63510), (1241, 62640), (1305, 59568), (1314, 59160), (1360, 57159), (1392, 55845), (1460, 53244), (1479, 52560), (1530, 50808), (1566, 49640), (1740, 44676), (1752, 44370), (1836, 42340), (1971, 39440), (1972, 39420), (2040, 38106), (2088, 37230), (2117, 36720), (2160, 35989), (2190, 35496), (2295, 33872), (2320, 33507), (2448, 31755), (2465, 31536), (2482, 31320), (2610, 29784), (2628, 29580), (2920, 26622), (2958, 26280), (3060, 25404), (3132, 24820), (3285, 23664), (3480, 22338), (3504, 22185), (3672, 21170), (3723, 20880), (3915, 19856), (3942, 19720), (3944, 19710), (4080, 19053), (4176, 18615), (4234, 18360), (4380, 17748), (4437, 17520), (4590, 16936), (4930, 15768), (4964, 15660), (5220, 14892), (5256, 14790), (5840, 13311), (5916, 13140), (6120, 12702), (6205, 12528), (6264, 12410), (6351, 12240), (6570, 11832), (6960, 11169), (7344, 10585), (7395, 10512), (7446, 10440), (7830, 9928), (7884, 9860), (7888, 9855), (8468, 9180), (8760, 8874)]