168487680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 596030400

約数和(自身を除く): 427542720

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, 256, 267, 272, 290, 320, 340, 348, 356, 384, 408, 435, 445, 464, 480, 493, 510, 534, 544, 580, 640, 680, 696, 712, 768, 816, 870, 890, 928, 960, 986, 1020, 1068, 1088, 1160, 1280, 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, 3840, 3944, 4080, 4272, 4352, 4539, 4640, 4930, 5162, 5340, 5440, 5568, 5696, 5916, 6052, 6528, 6960, 7120, 7395, 7424, 7565, 7743, 7888, 8160, 8544, 9078, 9280, 9860, 10324, 10680, 10880, 11136, 11392, 11832, 12104, 12905, 13056, 13920, 14240, 14790, 15130, 15486, 15776, 16320, 17088, 18156, 18560, 19720, 20648, 21360, 21760, 22272, 22695, 22784, 23664, 24208, 25810, 27840, 28480, 29580, 30260, 30972, 31552, 32640, 34176, 36312, 37120, 38715, 39440, 41296, 42720, 43877, 45390, 47328, 48416, 51620, 55680, 56960, 59160, 60520, 61944, 63104, 65280, 68352, 72624, 77430, 78880, 82592, 85440, 87754, 90780, 94656, 96832, 103240, 111360, 113920, 118320, 121040, 123888, 126208, 131631, 145248, 154860, 157760, 165184, 170880, 175508, 181560, 189312, 193664, 206480, 219385, 236640, 242080, 247776, 263262, 290496, 309720, 315520, 330368, 341760, 351016, 363120, 378624, 387328, 412960, 438770, 473280, 484160, 495552, 526524, 580992, 619440, 631040, 658155, 660736, 702032, 726240, 825920, 877540, 946560, 968320, 991104, 1053048, 1161984, 1238880, 1316310, 1404064, 1452480, 1651840, 1755080, 1893120, 1936640, 1982208, 2106096, 2477760, 2632620, 2808128, 2904960, 3303680, 3510160, 4212192, 4955520, 5265240, 5616256, 5809920, 7020320, 8424384, 9911040, 10530480, 11232512, 14040640, 16848768, 21060960, 28081280, 33697536, 42121920, 56162560, 84243840, 168487680]

約数ペア:

[(1, 168487680), (2, 84243840), (3, 56162560), (4, 42121920), (5, 33697536), (6, 28081280), (8, 21060960), (10, 16848768), (12, 14040640), (15, 11232512), (16, 10530480), (17, 9911040), (20, 8424384), (24, 7020320), (29, 5809920), (30, 5616256), (32, 5265240), (34, 4955520), (40, 4212192), (48, 3510160), (51, 3303680), (58, 2904960), (60, 2808128), (64, 2632620), (68, 2477760), (80, 2106096), (85, 1982208), (87, 1936640), (89, 1893120), (96, 1755080), (102, 1651840), (116, 1452480), (120, 1404064), (128, 1316310), (136, 1238880), (145, 1161984), (160, 1053048), (170, 991104), (174, 968320), (178, 946560), (192, 877540), (204, 825920), (232, 726240), (240, 702032), (255, 660736), (256, 658155), (267, 631040), (272, 619440), (290, 580992), (320, 526524), (340, 495552), (348, 484160), (356, 473280), (384, 438770), (408, 412960), (435, 387328), (445, 378624), (464, 363120), (480, 351016), (493, 341760), (510, 330368), (534, 315520), (544, 309720), (580, 290496), (640, 263262), (680, 247776), (696, 242080), (712, 236640), (768, 219385), (816, 206480), (870, 193664), (890, 189312), (928, 181560), (960, 175508), (986, 170880), (1020, 165184), (1068, 157760), (1088, 154860), (1160, 145248), (1280, 131631), (1335, 126208), (1360, 123888), (1392, 121040), (1424, 118320), (1479, 113920), (1513, 111360), (1632, 103240), (1740, 96832), (1780, 94656), (1856, 90780), (1920, 87754), (1972, 85440), (2040, 82592), (2136, 78880), (2176, 77430), (2320, 72624), (2465, 68352), (2581, 65280), (2670, 63104), (2720, 61944), (2784, 60520), (2848, 59160), (2958, 56960), (3026, 55680), (3264, 51620), (3480, 48416), (3560, 47328), (3712, 45390), (3840, 43877), (3944, 42720), (4080, 41296), (4272, 39440), (4352, 38715), (4539, 37120), (4640, 36312), (4930, 34176), (5162, 32640), (5340, 31552), (5440, 30972), (5568, 30260), (5696, 29580), (5916, 28480), (6052, 27840), (6528, 25810), (6960, 24208), (7120, 23664), (7395, 22784), (7424, 22695), (7565, 22272), (7743, 21760), (7888, 21360), (8160, 20648), (8544, 19720), (9078, 18560), (9280, 18156), (9860, 17088), (10324, 16320), (10680, 15776), (10880, 15486), (11136, 15130), (11392, 14790), (11832, 14240), (12104, 13920), (12905, 13056)]