82389120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 256

約数和(自身を含む): 296110080

約数和(自身を除く): 213720960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 55, 60, 64, 66, 80, 83, 88, 94, 96, 110, 120, 128, 132, 141, 160, 165, 166, 176, 188, 192, 220, 235, 240, 249, 264, 282, 320, 330, 332, 352, 376, 384, 415, 440, 470, 480, 498, 517, 528, 564, 640, 660, 664, 704, 705, 752, 830, 880, 913, 940, 960, 996, 1034, 1056, 1128, 1245, 1320, 1328, 1408, 1410, 1504, 1551, 1660, 1760, 1826, 1880, 1920, 1992, 2068, 2112, 2256, 2490, 2585, 2640, 2656, 2739, 2820, 3008, 3102, 3320, 3520, 3652, 3760, 3901, 3984, 4136, 4224, 4512, 4565, 4980, 5170, 5280, 5312, 5478, 5640, 6016, 6204, 6640, 7040, 7304, 7520, 7755, 7802, 7968, 8272, 9024, 9130, 9960, 10340, 10560, 10624, 10956, 11280, 11703, 12408, 13280, 13695, 14608, 15040, 15510, 15604, 15936, 16544, 18048, 18260, 19505, 19920, 20680, 21120, 21912, 22560, 23406, 24816, 26560, 27390, 29216, 30080, 31020, 31208, 31872, 33088, 36520, 39010, 39840, 41360, 42911, 43824, 45120, 46812, 49632, 53120, 54780, 58432, 58515, 62040, 62416, 66176, 73040, 78020, 79680, 82720, 85822, 87648, 90240, 93624, 99264, 109560, 116864, 117030, 124080, 124832, 128733, 146080, 156040, 159360, 165440, 171644, 175296, 187248, 198528, 214555, 219120, 234060, 248160, 249664, 257466, 292160, 312080, 330880, 343288, 350592, 374496, 429110, 438240, 468120, 496320, 499328, 514932, 584320, 624160, 643665, 686576, 748992, 858220, 876480, 936240, 992640, 1029864, 1248320, 1287330, 1373152, 1497984, 1716440, 1752960, 1872480, 2059728, 2496640, 2574660, 2746304, 3432880, 3744960, 4119456, 5149320, 5492608, 6865760, 7489920, 8238912, 10298640, 13731520, 16477824, 20597280, 27463040, 41194560, 82389120]

約数ペア:

[(1, 82389120), (2, 41194560), (3, 27463040), (4, 20597280), (5, 16477824), (6, 13731520), (8, 10298640), (10, 8238912), (11, 7489920), (12, 6865760), (15, 5492608), (16, 5149320), (20, 4119456), (22, 3744960), (24, 3432880), (30, 2746304), (32, 2574660), (33, 2496640), (40, 2059728), (44, 1872480), (47, 1752960), (48, 1716440), (55, 1497984), (60, 1373152), (64, 1287330), (66, 1248320), (80, 1029864), (83, 992640), (88, 936240), (94, 876480), (96, 858220), (110, 748992), (120, 686576), (128, 643665), (132, 624160), (141, 584320), (160, 514932), (165, 499328), (166, 496320), (176, 468120), (188, 438240), (192, 429110), (220, 374496), (235, 350592), (240, 343288), (249, 330880), (264, 312080), (282, 292160), (320, 257466), (330, 249664), (332, 248160), (352, 234060), (376, 219120), (384, 214555), (415, 198528), (440, 187248), (470, 175296), (480, 171644), (498, 165440), (517, 159360), (528, 156040), (564, 146080), (640, 128733), (660, 124832), (664, 124080), (704, 117030), (705, 116864), (752, 109560), (830, 99264), (880, 93624), (913, 90240), (940, 87648), (960, 85822), (996, 82720), (1034, 79680), (1056, 78020), (1128, 73040), (1245, 66176), (1320, 62416), (1328, 62040), (1408, 58515), (1410, 58432), (1504, 54780), (1551, 53120), (1660, 49632), (1760, 46812), (1826, 45120), (1880, 43824), (1920, 42911), (1992, 41360), (2068, 39840), (2112, 39010), (2256, 36520), (2490, 33088), (2585, 31872), (2640, 31208), (2656, 31020), (2739, 30080), (2820, 29216), (3008, 27390), (3102, 26560), (3320, 24816), (3520, 23406), (3652, 22560), (3760, 21912), (3901, 21120), (3984, 20680), (4136, 19920), (4224, 19505), (4512, 18260), (4565, 18048), (4980, 16544), (5170, 15936), (5280, 15604), (5312, 15510), (5478, 15040), (5640, 14608), (6016, 13695), (6204, 13280), (6640, 12408), (7040, 11703), (7304, 11280), (7520, 10956), (7755, 10624), (7802, 10560), (7968, 10340), (8272, 9960), (9024, 9130)]