71871360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 256

約数和(自身を含む): 259096320

約数和(自身を除く): 187224960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 64, 66, 80, 82, 83, 88, 96, 110, 120, 123, 128, 132, 160, 164, 165, 166, 176, 192, 205, 220, 240, 246, 249, 264, 320, 328, 330, 332, 352, 384, 410, 415, 440, 451, 480, 492, 498, 528, 615, 640, 656, 660, 664, 704, 820, 830, 880, 902, 913, 960, 984, 996, 1056, 1230, 1245, 1312, 1320, 1328, 1353, 1408, 1640, 1660, 1760, 1804, 1826, 1920, 1968, 1992, 2112, 2255, 2460, 2490, 2624, 2640, 2656, 2706, 2739, 3280, 3320, 3403, 3520, 3608, 3652, 3936, 3984, 4224, 4510, 4565, 4920, 4980, 5248, 5280, 5312, 5412, 5478, 6560, 6640, 6765, 6806, 7040, 7216, 7304, 7872, 7968, 9020, 9130, 9840, 9960, 10209, 10560, 10624, 10824, 10956, 13120, 13280, 13530, 13612, 13695, 14432, 14608, 15744, 15936, 17015, 18040, 18260, 19680, 19920, 20418, 21120, 21648, 21912, 26240, 26560, 27060, 27224, 27390, 28864, 29216, 31872, 34030, 36080, 36520, 37433, 39360, 39840, 40836, 43296, 43824, 51045, 53120, 54120, 54448, 54780, 57728, 58432, 68060, 72160, 73040, 74866, 78720, 79680, 81672, 86592, 87648, 102090, 108240, 108896, 109560, 112299, 116864, 136120, 144320, 146080, 149732, 159360, 163344, 173184, 175296, 187165, 204180, 216480, 217792, 219120, 224598, 272240, 288640, 292160, 299464, 326688, 350592, 374330, 408360, 432960, 435584, 438240, 449196, 544480, 561495, 584320, 598928, 653376, 748660, 816720, 865920, 876480, 898392, 1088960, 1122990, 1197856, 1306752, 1497320, 1633440, 1752960, 1796784, 2177920, 2245980, 2395712, 2994640, 3266880, 3593568, 4491960, 4791424, 5989280, 6533760, 7187136, 8983920, 11978560, 14374272, 17967840, 23957120, 35935680, 71871360]

約数ペア:

[(1, 71871360), (2, 35935680), (3, 23957120), (4, 17967840), (5, 14374272), (6, 11978560), (8, 8983920), (10, 7187136), (11, 6533760), (12, 5989280), (15, 4791424), (16, 4491960), (20, 3593568), (22, 3266880), (24, 2994640), (30, 2395712), (32, 2245980), (33, 2177920), (40, 1796784), (41, 1752960), (44, 1633440), (48, 1497320), (55, 1306752), (60, 1197856), (64, 1122990), (66, 1088960), (80, 898392), (82, 876480), (83, 865920), (88, 816720), (96, 748660), (110, 653376), (120, 598928), (123, 584320), (128, 561495), (132, 544480), (160, 449196), (164, 438240), (165, 435584), (166, 432960), (176, 408360), (192, 374330), (205, 350592), (220, 326688), (240, 299464), (246, 292160), (249, 288640), (264, 272240), (320, 224598), (328, 219120), (330, 217792), (332, 216480), (352, 204180), (384, 187165), (410, 175296), (415, 173184), (440, 163344), (451, 159360), (480, 149732), (492, 146080), (498, 144320), (528, 136120), (615, 116864), (640, 112299), (656, 109560), (660, 108896), (664, 108240), (704, 102090), (820, 87648), (830, 86592), (880, 81672), (902, 79680), (913, 78720), (960, 74866), (984, 73040), (996, 72160), (1056, 68060), (1230, 58432), (1245, 57728), (1312, 54780), (1320, 54448), (1328, 54120), (1353, 53120), (1408, 51045), (1640, 43824), (1660, 43296), (1760, 40836), (1804, 39840), (1826, 39360), (1920, 37433), (1968, 36520), (1992, 36080), (2112, 34030), (2255, 31872), (2460, 29216), (2490, 28864), (2624, 27390), (2640, 27224), (2656, 27060), (2706, 26560), (2739, 26240), (3280, 21912), (3320, 21648), (3403, 21120), (3520, 20418), (3608, 19920), (3652, 19680), (3936, 18260), (3984, 18040), (4224, 17015), (4510, 15936), (4565, 15744), (4920, 14608), (4980, 14432), (5248, 13695), (5280, 13612), (5312, 13530), (5412, 13280), (5478, 13120), (6560, 10956), (6640, 10824), (6765, 10624), (6806, 10560), (7040, 10209), (7216, 9960), (7304, 9840), (7872, 9130), (7968, 9020)]