16782059520

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{20233}}^1$

素因数の和:20272

約数の個数: 240

約数和(自身を含む): 60155074980

約数和(自身を除く): 43373015460

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2048, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4320, 4608, 5120, 5184, 5760, 6144, 6480, 6912, 7680, 8640, 9216, 10240, 10368, 11520, 12960, 13824, 15360, 17280, 18432, 20233, 20736, 23040, 25920, 27648, 30720, 34560, 40466, 41472, 46080, 51840, 55296, 60699, 69120, 80932, 82944, 92160, 101165, 103680, 121398, 138240, 161864, 165888, 182097, 202330, 207360, 242796, 276480, 303495, 323728, 364194, 404660, 414720, 485592, 546291, 606990, 647456, 728388, 809320, 829440, 910485, 971184, 1092582, 1213980, 1294912, 1456776, 1618640, 1638873, 1820970, 1942368, 2185164, 2427960, 2589824, 2731455, 2913552, 3237280, 3277746, 3641940, 3884736, 4370328, 4855920, 5179648, 5462910, 5827104, 6474560, 6555492, 7283880, 7769472, 8194365, 8740656, 9711840, 10359296, 10925820, 11654208, 12949120, 13110984, 14567760, 15538944, 16388730, 17481312, 19423680, 20718592, 21851640, 23308416, 25898240, 26221968, 29135520, 31077888, 32777460, 34962624, 38847360, 41437184, 43703280, 46616832, 51796480, 52443936, 58271040, 62155776, 65554920, 69925248, 77694720, 87406560, 93233664, 103592960, 104887872, 116542080, 124311552, 131109840, 139850496, 155389440, 174813120, 186467328, 207185920, 209775744, 233084160, 262219680, 279700992, 310778880, 349626240, 372934656, 419551488, 466168320, 524439360, 559401984, 621557760, 699252480, 839102976, 932336640, 1048878720, 1118803968, 1398504960, 1678205952, 1864673280, 2097757440, 2797009920, 3356411904, 4195514880, 5594019840, 8391029760, 16782059520]

約数ペア:

[(1, 16782059520), (2, 8391029760), (3, 5594019840), (4, 4195514880), (5, 3356411904), (6, 2797009920), (8, 2097757440), (9, 1864673280), (10, 1678205952), (12, 1398504960), (15, 1118803968), (16, 1048878720), (18, 932336640), (20, 839102976), (24, 699252480), (27, 621557760), (30, 559401984), (32, 524439360), (36, 466168320), (40, 419551488), (45, 372934656), (48, 349626240), (54, 310778880), (60, 279700992), (64, 262219680), (72, 233084160), (80, 209775744), (81, 207185920), (90, 186467328), (96, 174813120), (108, 155389440), (120, 139850496), (128, 131109840), (135, 124311552), (144, 116542080), (160, 104887872), (162, 103592960), (180, 93233664), (192, 87406560), (216, 77694720), (240, 69925248), (256, 65554920), (270, 62155776), (288, 58271040), (320, 52443936), (324, 51796480), (360, 46616832), (384, 43703280), (405, 41437184), (432, 38847360), (480, 34962624), (512, 32777460), (540, 31077888), (576, 29135520), (640, 26221968), (648, 25898240), (720, 23308416), (768, 21851640), (810, 20718592), (864, 19423680), (960, 17481312), (1024, 16388730), (1080, 15538944), (1152, 14567760), (1280, 13110984), (1296, 12949120), (1440, 11654208), (1536, 10925820), (1620, 10359296), (1728, 9711840), (1920, 8740656), (2048, 8194365), (2160, 7769472), (2304, 7283880), (2560, 6555492), (2592, 6474560), (2880, 5827104), (3072, 5462910), (3240, 5179648), (3456, 4855920), (3840, 4370328), (4320, 3884736), (4608, 3641940), (5120, 3277746), (5184, 3237280), (5760, 2913552), (6144, 2731455), (6480, 2589824), (6912, 2427960), (7680, 2185164), (8640, 1942368), (9216, 1820970), (10240, 1638873), (10368, 1618640), (11520, 1456776), (12960, 1294912), (13824, 1213980), (15360, 1092582), (17280, 971184), (18432, 910485), (20233, 829440), (20736, 809320), (23040, 728388), (25920, 647456), (27648, 606990), (30720, 546291), (34560, 485592), (40466, 414720), (41472, 404660), (46080, 364194), (51840, 323728), (55296, 303495), (60699, 276480), (69120, 242796), (80932, 207360), (82944, 202330), (92160, 182097), (101165, 165888), (103680, 161864), (121398, 138240)]