16521252480

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{421}}^1\times {\mathrm{757}}^1$

素因数の和:1209

約数の個数: 320

約数和(自身を含む): 59218643880

約数和(自身を除く): 42697391400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 421, 432, 480, 540, 576, 640, 648, 720, 757, 810, 842, 864, 960, 1080, 1152, 1263, 1296, 1440, 1514, 1620, 1684, 1728, 1920, 2105, 2160, 2271, 2526, 2592, 2880, 3028, 3240, 3368, 3456, 3785, 3789, 4210, 4320, 4542, 5052, 5184, 5760, 6056, 6315, 6480, 6736, 6813, 7570, 7578, 8420, 8640, 9084, 10104, 10368, 11355, 11367, 12112, 12630, 12960, 13472, 13626, 15140, 15156, 16840, 17280, 18168, 18945, 20208, 20439, 22710, 22734, 24224, 25260, 25920, 26944, 27252, 30280, 30312, 33680, 34065, 34101, 36336, 37890, 40416, 40878, 45420, 45468, 48448, 50520, 51840, 53888, 54504, 56835, 60560, 60624, 61317, 67360, 68130, 68202, 72672, 75780, 80832, 81756, 90840, 90936, 96896, 101040, 102195, 109008, 113670, 121120, 121248, 122634, 134720, 136260, 136404, 145344, 151560, 161664, 163512, 170505, 181680, 181872, 202080, 204390, 218016, 227340, 242240, 242496, 245268, 269440, 272520, 272808, 290688, 303120, 306585, 318697, 327024, 341010, 363360, 363744, 404160, 408780, 436032, 454680, 484480, 484992, 490536, 545040, 545616, 606240, 613170, 637394, 654048, 682020, 726720, 727488, 808320, 817560, 872064, 909360, 956091, 981072, 1090080, 1091232, 1212480, 1226340, 1274788, 1308096, 1364040, 1453440, 1454976, 1593485, 1635120, 1818720, 1912182, 1962144, 2180160, 2182464, 2424960, 2452680, 2549576, 2616192, 2728080, 2868273, 3186970, 3270240, 3637440, 3824364, 3924288, 4360320, 4364928, 4780455, 4905360, 5099152, 5456160, 5736546, 6373940, 6540480, 7274880, 7648728, 7848576, 8604819, 9560910, 9810720, 10198304, 10912320, 11473092, 12747880, 13080960, 14341365, 15297456, 17209638, 19121820, 19621440, 20396608, 21824640, 22946184, 25495760, 25814457, 28682730, 30594912, 34419276, 38243640, 39242880, 40793216, 43024095, 45892368, 50991520, 51628914, 57365460, 61189824, 68838552, 76487280, 86048190, 91784736, 101983040, 103257828, 114730920, 122379648, 129072285, 137677104, 152974560, 172096380, 183569472, 203966080, 206515656, 229461840, 258144570, 275354208, 305949120, 344192760, 367138944, 413031312, 458923680, 516289140, 550708416, 611898240, 688385520, 826062624, 917847360, 1032578280, 1101416832, 1376771040, 1652125248, 1835694720, 2065156560, 2753542080, 3304250496, 4130313120, 5507084160, 8260626240, 16521252480]

約数ペア:

[(1, 16521252480), (2, 8260626240), (3, 5507084160), (4, 4130313120), (5, 3304250496), (6, 2753542080), (8, 2065156560), (9, 1835694720), (10, 1652125248), (12, 1376771040), (15, 1101416832), (16, 1032578280), (18, 917847360), (20, 826062624), (24, 688385520), (27, 611898240), (30, 550708416), (32, 516289140), (36, 458923680), (40, 413031312), (45, 367138944), (48, 344192760), (54, 305949120), (60, 275354208), (64, 258144570), (72, 229461840), (80, 206515656), (81, 203966080), (90, 183569472), (96, 172096380), (108, 152974560), (120, 137677104), (128, 129072285), (135, 122379648), (144, 114730920), (160, 103257828), (162, 101983040), (180, 91784736), (192, 86048190), (216, 76487280), (240, 68838552), (270, 61189824), (288, 57365460), (320, 51628914), (324, 50991520), (360, 45892368), (384, 43024095), (405, 40793216), (421, 39242880), (432, 38243640), (480, 34419276), (540, 30594912), (576, 28682730), (640, 25814457), (648, 25495760), (720, 22946184), (757, 21824640), (810, 20396608), (842, 19621440), (864, 19121820), (960, 17209638), (1080, 15297456), (1152, 14341365), (1263, 13080960), (1296, 12747880), (1440, 11473092), (1514, 10912320), (1620, 10198304), (1684, 9810720), (1728, 9560910), (1920, 8604819), (2105, 7848576), (2160, 7648728), (2271, 7274880), (2526, 6540480), (2592, 6373940), (2880, 5736546), (3028, 5456160), (3240, 5099152), (3368, 4905360), (3456, 4780455), (3785, 4364928), (3789, 4360320), (4210, 3924288), (4320, 3824364), (4542, 3637440), (5052, 3270240), (5184, 3186970), (5760, 2868273), (6056, 2728080), (6315, 2616192), (6480, 2549576), (6736, 2452680), (6813, 2424960), (7570, 2182464), (7578, 2180160), (8420, 1962144), (8640, 1912182), (9084, 1818720), (10104, 1635120), (10368, 1593485), (11355, 1454976), (11367, 1453440), (12112, 1364040), (12630, 1308096), (12960, 1274788), (13472, 1226340), (13626, 1212480), (15140, 1091232), (15156, 1090080), (16840, 981072), (17280, 956091), (18168, 909360), (18945, 872064), (20208, 817560), (20439, 808320), (22710, 727488), (22734, 726720), (24224, 682020), (25260, 654048), (25920, 637394), (26944, 613170), (27252, 606240), (30280, 545616), (30312, 545040), (33680, 490536), (34065, 484992), (34101, 484480), (36336, 454680), (37890, 436032), (40416, 408780), (40878, 404160), (45420, 363744), (45468, 363360), (48448, 341010), (50520, 327024), (51840, 318697), (53888, 306585), (54504, 303120), (56835, 290688), (60560, 272808), (60624, 272520), (61317, 269440), (67360, 245268), (68130, 242496), (68202, 242240), (72672, 227340), (75780, 218016), (80832, 204390), (81756, 202080), (90840, 181872), (90936, 181680), (96896, 170505), (101040, 163512), (102195, 161664), (109008, 151560), (113670, 145344), (121120, 136404), (121248, 136260), (122634, 134720)]