84717120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 224

約数和(自身を含む): 296265600

約数和(自身を除く): 211548480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 32, 34, 40, 48, 51, 58, 60, 64, 68, 80, 85, 87, 96, 102, 116, 120, 136, 145, 160, 170, 174, 179, 192, 204, 232, 240, 255, 272, 290, 320, 340, 348, 358, 408, 435, 464, 480, 493, 510, 537, 544, 580, 680, 696, 716, 816, 870, 895, 928, 960, 986, 1020, 1074, 1088, 1160, 1360, 1392, 1432, 1479, 1632, 1740, 1790, 1856, 1972, 2040, 2148, 2320, 2465, 2685, 2720, 2784, 2864, 2958, 3043, 3264, 3480, 3580, 3944, 4080, 4296, 4640, 4930, 5191, 5370, 5440, 5568, 5728, 5916, 6086, 6960, 7160, 7395, 7888, 8160, 8592, 9129, 9280, 9860, 10382, 10740, 11456, 11832, 12172, 13920, 14320, 14790, 15215, 15573, 15776, 16320, 17184, 18258, 19720, 20764, 21480, 23664, 24344, 25955, 27840, 28640, 29580, 30430, 31146, 31552, 34368, 36516, 39440, 41528, 42960, 45645, 47328, 48688, 51910, 57280, 59160, 60860, 62292, 73032, 77865, 78880, 83056, 85920, 88247, 91290, 94656, 97376, 103820, 118320, 121720, 124584, 146064, 155730, 157760, 166112, 171840, 176494, 182580, 194752, 207640, 236640, 243440, 249168, 264741, 292128, 311460, 332224, 352988, 365160, 415280, 441235, 473280, 486880, 498336, 529482, 584256, 622920, 705976, 730320, 830560, 882470, 973760, 996672, 1058964, 1245840, 1323705, 1411952, 1460640, 1661120, 1764940, 2117928, 2491680, 2647410, 2823904, 2921280, 3529880, 4235856, 4983360, 5294820, 5647808, 7059760, 8471712, 10589640, 14119520, 16943424, 21179280, 28239040, 42358560, 84717120]

約数ペア:

[(1, 84717120), (2, 42358560), (3, 28239040), (4, 21179280), (5, 16943424), (6, 14119520), (8, 10589640), (10, 8471712), (12, 7059760), (15, 5647808), (16, 5294820), (17, 4983360), (20, 4235856), (24, 3529880), (29, 2921280), (30, 2823904), (32, 2647410), (34, 2491680), (40, 2117928), (48, 1764940), (51, 1661120), (58, 1460640), (60, 1411952), (64, 1323705), (68, 1245840), (80, 1058964), (85, 996672), (87, 973760), (96, 882470), (102, 830560), (116, 730320), (120, 705976), (136, 622920), (145, 584256), (160, 529482), (170, 498336), (174, 486880), (179, 473280), (192, 441235), (204, 415280), (232, 365160), (240, 352988), (255, 332224), (272, 311460), (290, 292128), (320, 264741), (340, 249168), (348, 243440), (358, 236640), (408, 207640), (435, 194752), (464, 182580), (480, 176494), (493, 171840), (510, 166112), (537, 157760), (544, 155730), (580, 146064), (680, 124584), (696, 121720), (716, 118320), (816, 103820), (870, 97376), (895, 94656), (928, 91290), (960, 88247), (986, 85920), (1020, 83056), (1074, 78880), (1088, 77865), (1160, 73032), (1360, 62292), (1392, 60860), (1432, 59160), (1479, 57280), (1632, 51910), (1740, 48688), (1790, 47328), (1856, 45645), (1972, 42960), (2040, 41528), (2148, 39440), (2320, 36516), (2465, 34368), (2685, 31552), (2720, 31146), (2784, 30430), (2864, 29580), (2958, 28640), (3043, 27840), (3264, 25955), (3480, 24344), (3580, 23664), (3944, 21480), (4080, 20764), (4296, 19720), (4640, 18258), (4930, 17184), (5191, 16320), (5370, 15776), (5440, 15573), (5568, 15215), (5728, 14790), (5916, 14320), (6086, 13920), (6960, 12172), (7160, 11832), (7395, 11456), (7888, 10740), (8160, 10382), (8592, 9860), (9129, 9280)]