84243840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 256

約数和(自身を含む): 297432000

約数和(自身を除く): 213188160

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, 89, 96, 102, 116, 120, 128, 136, 145, 160, 170, 174, 178, 192, 204, 232, 240, 255, 267, 272, 290, 320, 340, 348, 356, 384, 408, 435, 445, 464, 480, 493, 510, 534, 544, 580, 640, 680, 696, 712, 816, 870, 890, 928, 960, 986, 1020, 1068, 1088, 1160, 1335, 1360, 1392, 1424, 1479, 1513, 1632, 1740, 1780, 1856, 1920, 1972, 2040, 2136, 2176, 2320, 2465, 2581, 2670, 2720, 2784, 2848, 2958, 3026, 3264, 3480, 3560, 3712, 3944, 4080, 4272, 4539, 4640, 4930, 5162, 5340, 5440, 5568, 5696, 5916, 6052, 6528, 6960, 7120, 7395, 7565, 7743, 7888, 8160, 8544, 9078, 9280, 9860, 10324, 10680, 10880, 11136, 11392, 11832, 12104, 12905, 13920, 14240, 14790, 15130, 15486, 15776, 16320, 17088, 18156, 18560, 19720, 20648, 21360, 22695, 23664, 24208, 25810, 27840, 28480, 29580, 30260, 30972, 31552, 32640, 34176, 36312, 38715, 39440, 41296, 42720, 43877, 45390, 47328, 48416, 51620, 55680, 56960, 59160, 60520, 61944, 63104, 72624, 77430, 78880, 82592, 85440, 87754, 90780, 94656, 96832, 103240, 118320, 121040, 123888, 131631, 145248, 154860, 157760, 165184, 170880, 175508, 181560, 189312, 193664, 206480, 219385, 236640, 242080, 247776, 263262, 290496, 309720, 315520, 330368, 351016, 363120, 412960, 438770, 473280, 484160, 495552, 526524, 580992, 619440, 658155, 702032, 726240, 825920, 877540, 946560, 968320, 991104, 1053048, 1238880, 1316310, 1404064, 1452480, 1651840, 1755080, 2106096, 2477760, 2632620, 2808128, 2904960, 3510160, 4212192, 4955520, 5265240, 5616256, 7020320, 8424384, 10530480, 14040640, 16848768, 21060960, 28081280, 42121920, 84243840]

約数ペア:

[(1, 84243840), (2, 42121920), (3, 28081280), (4, 21060960), (5, 16848768), (6, 14040640), (8, 10530480), (10, 8424384), (12, 7020320), (15, 5616256), (16, 5265240), (17, 4955520), (20, 4212192), (24, 3510160), (29, 2904960), (30, 2808128), (32, 2632620), (34, 2477760), (40, 2106096), (48, 1755080), (51, 1651840), (58, 1452480), (60, 1404064), (64, 1316310), (68, 1238880), (80, 1053048), (85, 991104), (87, 968320), (89, 946560), (96, 877540), (102, 825920), (116, 726240), (120, 702032), (128, 658155), (136, 619440), (145, 580992), (160, 526524), (170, 495552), (174, 484160), (178, 473280), (192, 438770), (204, 412960), (232, 363120), (240, 351016), (255, 330368), (267, 315520), (272, 309720), (290, 290496), (320, 263262), (340, 247776), (348, 242080), (356, 236640), (384, 219385), (408, 206480), (435, 193664), (445, 189312), (464, 181560), (480, 175508), (493, 170880), (510, 165184), (534, 157760), (544, 154860), (580, 145248), (640, 131631), (680, 123888), (696, 121040), (712, 118320), (816, 103240), (870, 96832), (890, 94656), (928, 90780), (960, 87754), (986, 85440), (1020, 82592), (1068, 78880), (1088, 77430), (1160, 72624), (1335, 63104), (1360, 61944), (1392, 60520), (1424, 59160), (1479, 56960), (1513, 55680), (1632, 51620), (1740, 48416), (1780, 47328), (1856, 45390), (1920, 43877), (1972, 42720), (2040, 41296), (2136, 39440), (2176, 38715), (2320, 36312), (2465, 34176), (2581, 32640), (2670, 31552), (2720, 30972), (2784, 30260), (2848, 29580), (2958, 28480), (3026, 27840), (3264, 25810), (3480, 24208), (3560, 23664), (3712, 22695), (3944, 21360), (4080, 20648), (4272, 19720), (4539, 18560), (4640, 18156), (4930, 17088), (5162, 16320), (5340, 15776), (5440, 15486), (5568, 15130), (5696, 14790), (5916, 14240), (6052, 13920), (6528, 12905), (6960, 12104), (7120, 11832), (7395, 11392), (7565, 11136), (7743, 10880), (7888, 10680), (8160, 10324), (8544, 9860), (9078, 9280)]