8384087640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{16451}}^1$

素因数の和:16633

約数の個数: 128

約数和(自身を含む): 26154731520

約数和(自身を除く): 17770643880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 137, 155, 186, 248, 274, 310, 372, 411, 465, 548, 620, 685, 744, 822, 930, 1096, 1240, 1370, 1644, 1860, 2055, 2740, 3288, 3720, 4110, 4247, 5480, 8220, 8494, 12741, 16440, 16451, 16988, 21235, 25482, 32902, 33976, 42470, 49353, 50964, 63705, 65804, 82255, 84940, 98706, 101928, 127410, 131608, 164510, 169880, 197412, 246765, 254820, 329020, 394824, 493530, 509640, 509981, 658040, 987060, 1019962, 1529943, 1974120, 2039924, 2253787, 2549905, 3059886, 4079848, 4507574, 5099810, 6119772, 6761361, 7649715, 9015148, 10199620, 11268935, 12239544, 13522722, 15299430, 18030296, 20399240, 22537870, 27045444, 30598860, 33806805, 45075740, 54090888, 61197720, 67613610, 69867397, 90151480, 135227220, 139734794, 209602191, 270454440, 279469588, 349336985, 419204382, 558939176, 698673970, 838408764, 1048010955, 1397347940, 1676817528, 2096021910, 2794695880, 4192043820, 8384087640]

約数ペア:

[(1, 8384087640), (2, 4192043820), (3, 2794695880), (4, 2096021910), (5, 1676817528), (6, 1397347940), (8, 1048010955), (10, 838408764), (12, 698673970), (15, 558939176), (20, 419204382), (24, 349336985), (30, 279469588), (31, 270454440), (40, 209602191), (60, 139734794), (62, 135227220), (93, 90151480), (120, 69867397), (124, 67613610), (137, 61197720), (155, 54090888), (186, 45075740), (248, 33806805), (274, 30598860), (310, 27045444), (372, 22537870), (411, 20399240), (465, 18030296), (548, 15299430), (620, 13522722), (685, 12239544), (744, 11268935), (822, 10199620), (930, 9015148), (1096, 7649715), (1240, 6761361), (1370, 6119772), (1644, 5099810), (1860, 4507574), (2055, 4079848), (2740, 3059886), (3288, 2549905), (3720, 2253787), (4110, 2039924), (4247, 1974120), (5480, 1529943), (8220, 1019962), (8494, 987060), (12741, 658040), (16440, 509981), (16451, 509640), (16988, 493530), (21235, 394824), (25482, 329020), (32902, 254820), (33976, 246765), (42470, 197412), (49353, 169880), (50964, 164510), (63705, 131608), (65804, 127410), (82255, 101928), (84940, 98706)]