13340495360

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1733}}^1$

素因数の和:1884

約数の個数: 160

約数和(自身を含む): 33377363712

約数和(自身を除く): 20036868352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 97, 124, 128, 155, 160, 194, 248, 256, 310, 320, 388, 485, 496, 512, 620, 640, 776, 970, 992, 1240, 1280, 1552, 1733, 1940, 1984, 2480, 2560, 3007, 3104, 3466, 3880, 3968, 4960, 6014, 6208, 6932, 7760, 7936, 8665, 9920, 12028, 12416, 13864, 15035, 15520, 15872, 17330, 19840, 24056, 24832, 27728, 30070, 31040, 34660, 39680, 48112, 49664, 53723, 55456, 60140, 62080, 69320, 79360, 96224, 107446, 110912, 120280, 124160, 138640, 168101, 192448, 214892, 221824, 240560, 248320, 268615, 277280, 336202, 384896, 429784, 443648, 481120, 537230, 554560, 672404, 769792, 840505, 859568, 887296, 962240, 1074460, 1109120, 1344808, 1539584, 1681010, 1719136, 1924480, 2148920, 2218240, 2689616, 3362020, 3438272, 3848960, 4297840, 4436480, 5211131, 5379232, 6724040, 6876544, 7697920, 8595680, 10422262, 10758464, 13448080, 13753088, 17191360, 20844524, 21516928, 26055655, 26896160, 27506176, 34382720, 41689048, 43033856, 52111310, 53792320, 68765440, 83378096, 86067712, 104222620, 107584640, 137530880, 166756192, 208445240, 215169280, 333512384, 416890480, 430338560, 667024768, 833780960, 1334049536, 1667561920, 2668099072, 3335123840, 6670247680, 13340495360]

約数ペア:

[(1, 13340495360), (2, 6670247680), (4, 3335123840), (5, 2668099072), (8, 1667561920), (10, 1334049536), (16, 833780960), (20, 667024768), (31, 430338560), (32, 416890480), (40, 333512384), (62, 215169280), (64, 208445240), (80, 166756192), (97, 137530880), (124, 107584640), (128, 104222620), (155, 86067712), (160, 83378096), (194, 68765440), (248, 53792320), (256, 52111310), (310, 43033856), (320, 41689048), (388, 34382720), (485, 27506176), (496, 26896160), (512, 26055655), (620, 21516928), (640, 20844524), (776, 17191360), (970, 13753088), (992, 13448080), (1240, 10758464), (1280, 10422262), (1552, 8595680), (1733, 7697920), (1940, 6876544), (1984, 6724040), (2480, 5379232), (2560, 5211131), (3007, 4436480), (3104, 4297840), (3466, 3848960), (3880, 3438272), (3968, 3362020), (4960, 2689616), (6014, 2218240), (6208, 2148920), (6932, 1924480), (7760, 1719136), (7936, 1681010), (8665, 1539584), (9920, 1344808), (12028, 1109120), (12416, 1074460), (13864, 962240), (15035, 887296), (15520, 859568), (15872, 840505), (17330, 769792), (19840, 672404), (24056, 554560), (24832, 537230), (27728, 481120), (30070, 443648), (31040, 429784), (34660, 384896), (39680, 336202), (48112, 277280), (49664, 268615), (53723, 248320), (55456, 240560), (60140, 221824), (62080, 214892), (69320, 192448), (79360, 168101), (96224, 138640), (107446, 124160), (110912, 120280)]