19475217960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{8623}}^1$

素因数の和:8736

約数の個数: 256

約数和(自身を含む): 67060224000

約数和(自身を除く): 47585006040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 59, 60, 66, 87, 88, 110, 116, 118, 120, 132, 145, 165, 174, 177, 220, 232, 236, 264, 290, 295, 319, 330, 348, 354, 435, 440, 472, 580, 590, 638, 649, 660, 696, 708, 870, 885, 957, 1160, 1180, 1276, 1298, 1320, 1416, 1595, 1711, 1740, 1770, 1914, 1947, 2360, 2552, 2596, 3190, 3245, 3422, 3480, 3540, 3828, 3894, 4785, 5133, 5192, 6380, 6490, 6844, 7080, 7656, 7788, 8555, 8623, 9570, 9735, 10266, 12760, 12980, 13688, 15576, 17110, 17246, 18821, 19140, 19470, 20532, 25665, 25869, 25960, 34220, 34492, 37642, 38280, 38940, 41064, 43115, 51330, 51738, 56463, 68440, 68984, 75284, 77880, 86230, 94105, 94853, 102660, 103476, 112926, 129345, 150568, 172460, 188210, 189706, 205320, 206952, 225852, 250067, 258690, 282315, 284559, 344920, 376420, 379412, 451704, 474265, 500134, 508757, 517380, 564630, 569118, 750201, 752840, 758824, 948530, 1000268, 1017514, 1034760, 1129260, 1138236, 1250335, 1422795, 1500402, 1526271, 1897060, 2000536, 2035028, 2258520, 2276472, 2500670, 2543785, 2750737, 2845590, 3000804, 3052542, 3751005, 3794120, 4070056, 5001340, 5087570, 5501474, 5596327, 5691180, 6001608, 6105084, 7502010, 7631355, 8252211, 10002680, 10175140, 11002948, 11192654, 11382360, 12210168, 13753685, 14753953, 15004020, 15262710, 16504422, 16788981, 20350280, 22005896, 22385308, 27507370, 27981635, 29507906, 30008040, 30525420, 33008844, 33577962, 41261055, 44261859, 44770616, 55014740, 55963270, 59015812, 61050840, 66017688, 67155924, 73769765, 82522110, 83944905, 88523718, 110029480, 111926540, 118031624, 134311848, 147539530, 162293483, 165044220, 167889810, 177047436, 221309295, 223853080, 295079060, 324586966, 330088440, 335779620, 354094872, 442618590, 486880449, 590158120, 649173932, 671559240, 811467415, 885237180, 973760898, 1298347864, 1622934830, 1770474360, 1947521796, 2434402245, 3245869660, 3895043592, 4868804490, 6491739320, 9737608980, 19475217960]

約数ペア:

[(1, 19475217960), (2, 9737608980), (3, 6491739320), (4, 4868804490), (5, 3895043592), (6, 3245869660), (8, 2434402245), (10, 1947521796), (11, 1770474360), (12, 1622934830), (15, 1298347864), (20, 973760898), (22, 885237180), (24, 811467415), (29, 671559240), (30, 649173932), (33, 590158120), (40, 486880449), (44, 442618590), (55, 354094872), (58, 335779620), (59, 330088440), (60, 324586966), (66, 295079060), (87, 223853080), (88, 221309295), (110, 177047436), (116, 167889810), (118, 165044220), (120, 162293483), (132, 147539530), (145, 134311848), (165, 118031624), (174, 111926540), (177, 110029480), (220, 88523718), (232, 83944905), (236, 82522110), (264, 73769765), (290, 67155924), (295, 66017688), (319, 61050840), (330, 59015812), (348, 55963270), (354, 55014740), (435, 44770616), (440, 44261859), (472, 41261055), (580, 33577962), (590, 33008844), (638, 30525420), (649, 30008040), (660, 29507906), (696, 27981635), (708, 27507370), (870, 22385308), (885, 22005896), (957, 20350280), (1160, 16788981), (1180, 16504422), (1276, 15262710), (1298, 15004020), (1320, 14753953), (1416, 13753685), (1595, 12210168), (1711, 11382360), (1740, 11192654), (1770, 11002948), (1914, 10175140), (1947, 10002680), (2360, 8252211), (2552, 7631355), (2596, 7502010), (3190, 6105084), (3245, 6001608), (3422, 5691180), (3480, 5596327), (3540, 5501474), (3828, 5087570), (3894, 5001340), (4785, 4070056), (5133, 3794120), (5192, 3751005), (6380, 3052542), (6490, 3000804), (6844, 2845590), (7080, 2750737), (7656, 2543785), (7788, 2500670), (8555, 2276472), (8623, 2258520), (9570, 2035028), (9735, 2000536), (10266, 1897060), (12760, 1526271), (12980, 1500402), (13688, 1422795), (15576, 1250335), (17110, 1138236), (17246, 1129260), (18821, 1034760), (19140, 1017514), (19470, 1000268), (20532, 948530), (25665, 758824), (25869, 752840), (25960, 750201), (34220, 569118), (34492, 564630), (37642, 517380), (38280, 508757), (38940, 500134), (41064, 474265), (43115, 451704), (51330, 379412), (51738, 376420), (56463, 344920), (68440, 284559), (68984, 282315), (75284, 258690), (77880, 250067), (86230, 225852), (94105, 206952), (94853, 205320), (102660, 189706), (103476, 188210), (112926, 172460), (129345, 150568)]