20140447680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{118529}}^1$

素因数の和:118611

約数の個数: 168

約数和(自身を含む): 70449490800

約数和(自身を除く): 50309043120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 192, 236, 240, 288, 295, 320, 354, 360, 472, 480, 531, 576, 590, 708, 720, 885, 944, 960, 1062, 1180, 1416, 1440, 1770, 1888, 2124, 2360, 2655, 2832, 2880, 3540, 3776, 4248, 4720, 5310, 5664, 7080, 8496, 9440, 10620, 11328, 14160, 16992, 18880, 21240, 28320, 33984, 42480, 56640, 84960, 118529, 169920, 237058, 355587, 474116, 592645, 711174, 948232, 1066761, 1185290, 1422348, 1777935, 1896464, 2133522, 2370580, 2844696, 3555870, 3792928, 4267044, 4741160, 5333805, 5689392, 6993211, 7111740, 7585856, 8534088, 9482320, 10667610, 11378784, 13986422, 14223480, 17068176, 18964640, 20979633, 21335220, 22757568, 27972844, 28446960, 34136352, 34966055, 37929280, 41959266, 42670440, 55945688, 56893920, 62938899, 68272704, 69932110, 83918532, 85340880, 104898165, 111891376, 113787840, 125877798, 139864220, 167837064, 170681760, 209796330, 223782752, 251755596, 279728440, 314694495, 335674128, 341363520, 419592660, 447565504, 503511192, 559456880, 629388990, 671348256, 839185320, 1007022384, 1118913760, 1258777980, 1342696512, 1678370640, 2014044768, 2237827520, 2517555960, 3356741280, 4028089536, 5035111920, 6713482560, 10070223840, 20140447680]

約数ペア:

[(1, 20140447680), (2, 10070223840), (3, 6713482560), (4, 5035111920), (5, 4028089536), (6, 3356741280), (8, 2517555960), (9, 2237827520), (10, 2014044768), (12, 1678370640), (15, 1342696512), (16, 1258777980), (18, 1118913760), (20, 1007022384), (24, 839185320), (30, 671348256), (32, 629388990), (36, 559456880), (40, 503511192), (45, 447565504), (48, 419592660), (59, 341363520), (60, 335674128), (64, 314694495), (72, 279728440), (80, 251755596), (90, 223782752), (96, 209796330), (118, 170681760), (120, 167837064), (144, 139864220), (160, 125877798), (177, 113787840), (180, 111891376), (192, 104898165), (236, 85340880), (240, 83918532), (288, 69932110), (295, 68272704), (320, 62938899), (354, 56893920), (360, 55945688), (472, 42670440), (480, 41959266), (531, 37929280), (576, 34966055), (590, 34136352), (708, 28446960), (720, 27972844), (885, 22757568), (944, 21335220), (960, 20979633), (1062, 18964640), (1180, 17068176), (1416, 14223480), (1440, 13986422), (1770, 11378784), (1888, 10667610), (2124, 9482320), (2360, 8534088), (2655, 7585856), (2832, 7111740), (2880, 6993211), (3540, 5689392), (3776, 5333805), (4248, 4741160), (4720, 4267044), (5310, 3792928), (5664, 3555870), (7080, 2844696), (8496, 2370580), (9440, 2133522), (10620, 1896464), (11328, 1777935), (14160, 1422348), (16992, 1185290), (18880, 1066761), (21240, 948232), (28320, 711174), (33984, 592645), (42480, 474116), (56640, 355587), (84960, 237058), (118529, 169920)]