131784779520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{123007}}^1$

素因数の和:123068

約数の個数: 288

約数和(自身を含む): 482742435840

約数和(自身を除く): 350957656320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 768, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2304, 2480, 2790, 2880, 2976, 3348, 3456, 3720, 3840, 3968, 4185, 4320, 4464, 4960, 5580, 5760, 5952, 6696, 6912, 7440, 7936, 8370, 8640, 8928, 9920, 11160, 11520, 11904, 13392, 14880, 16740, 17280, 17856, 19840, 22320, 23808, 26784, 29760, 33480, 34560, 35712, 39680, 44640, 53568, 59520, 66960, 71424, 89280, 107136, 119040, 123007, 133920, 178560, 214272, 246014, 267840, 357120, 369021, 492028, 535680, 615035, 738042, 984056, 1071360, 1107063, 1230070, 1476084, 1845105, 1968112, 2214126, 2460140, 2952168, 3321189, 3690210, 3813217, 3936224, 4428252, 4920280, 5535315, 5904336, 6642378, 7380420, 7626434, 7872448, 8856504, 9840560, 11070630, 11439651, 11808672, 13284756, 14760840, 15252868, 15744896, 16605945, 17713008, 19066085, 19681120, 22141260, 22879302, 23617344, 26569512, 29521680, 30505736, 31489792, 33211890, 34318953, 35426016, 38132170, 39362240, 44282520, 45758604, 47234688, 53139024, 57198255, 59043360, 61011472, 66423780, 68637906, 70852032, 76264340, 78724480, 88565040, 91517208, 94469376, 102956859, 106278048, 114396510, 118086720, 122022944, 132847560, 137275812, 141704064, 152528680, 157448960, 171594765, 177130080, 183034416, 205913718, 212556096, 228793020, 236173440, 244045888, 265695120, 274551624, 283408128, 305057360, 343189530, 354260160, 366068832, 411827436, 425112192, 457586040, 472346880, 488091776, 514784295, 531390240, 549103248, 610114720, 686379060, 708520320, 732137664, 823654872, 850224384, 915172080, 976183552, 1029568590, 1062780480, 1098206496, 1220229440, 1372758120, 1417040640, 1464275328, 1647309744, 1830344160, 2059137180, 2125560960, 2196412992, 2440458880, 2745516240, 2928550656, 3294619488, 3660688320, 4118274360, 4251121920, 4392825984, 4880917760, 5491032480, 6589238976, 7321376640, 8236548720, 8785651968, 10982064960, 13178477952, 14642753280, 16473097440, 21964129920, 26356955904, 32946194880, 43928259840, 65892389760, 131784779520]

約数ペア:

[(1, 131784779520), (2, 65892389760), (3, 43928259840), (4, 32946194880), (5, 26356955904), (6, 21964129920), (8, 16473097440), (9, 14642753280), (10, 13178477952), (12, 10982064960), (15, 8785651968), (16, 8236548720), (18, 7321376640), (20, 6589238976), (24, 5491032480), (27, 4880917760), (30, 4392825984), (31, 4251121920), (32, 4118274360), (36, 3660688320), (40, 3294619488), (45, 2928550656), (48, 2745516240), (54, 2440458880), (60, 2196412992), (62, 2125560960), (64, 2059137180), (72, 1830344160), (80, 1647309744), (90, 1464275328), (93, 1417040640), (96, 1372758120), (108, 1220229440), (120, 1098206496), (124, 1062780480), (128, 1029568590), (135, 976183552), (144, 915172080), (155, 850224384), (160, 823654872), (180, 732137664), (186, 708520320), (192, 686379060), (216, 610114720), (240, 549103248), (248, 531390240), (256, 514784295), (270, 488091776), (279, 472346880), (288, 457586040), (310, 425112192), (320, 411827436), (360, 366068832), (372, 354260160), (384, 343189530), (432, 305057360), (465, 283408128), (480, 274551624), (496, 265695120), (540, 244045888), (558, 236173440), (576, 228793020), (620, 212556096), (640, 205913718), (720, 183034416), (744, 177130080), (768, 171594765), (837, 157448960), (864, 152528680), (930, 141704064), (960, 137275812), (992, 132847560), (1080, 122022944), (1116, 118086720), (1152, 114396510), (1240, 106278048), (1280, 102956859), (1395, 94469376), (1440, 91517208), (1488, 88565040), (1674, 78724480), (1728, 76264340), (1860, 70852032), (1920, 68637906), (1984, 66423780), (2160, 61011472), (2232, 59043360), (2304, 57198255), (2480, 53139024), (2790, 47234688), (2880, 45758604), (2976, 44282520), (3348, 39362240), (3456, 38132170), (3720, 35426016), (3840, 34318953), (3968, 33211890), (4185, 31489792), (4320, 30505736), (4464, 29521680), (4960, 26569512), (5580, 23617344), (5760, 22879302), (5952, 22141260), (6696, 19681120), (6912, 19066085), (7440, 17713008), (7936, 16605945), (8370, 15744896), (8640, 15252868), (8928, 14760840), (9920, 13284756), (11160, 11808672), (11520, 11439651), (11904, 11070630), (13392, 9840560), (14880, 8856504), (16740, 7872448), (17280, 7626434), (17856, 7380420), (19840, 6642378), (22320, 5904336), (23808, 5535315), (26784, 4920280), (29760, 4428252), (33480, 3936224), (34560, 3813217), (35712, 3690210), (39680, 3321189), (44640, 2952168), (53568, 2460140), (59520, 2214126), (66960, 1968112), (71424, 1845105), (89280, 1476084), (107136, 1230070), (119040, 1107063), (123007, 1071360), (133920, 984056), (178560, 738042), (214272, 615035), (246014, 535680), (267840, 492028), (357120, 369021)]