15705579520

素因数分解:

$2^{13}\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2927}}^1$

素因数の和:3089

約数の個数: 112

約数和(自身を含む): 37991783808

約数和(自身を除く): 22286204288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 256, 262, 320, 512, 524, 640, 655, 1024, 1048, 1280, 1310, 2048, 2096, 2560, 2620, 2927, 4096, 4192, 5120, 5240, 5854, 8192, 8384, 10240, 10480, 11708, 14635, 16768, 20480, 20960, 23416, 29270, 33536, 40960, 41920, 46832, 58540, 67072, 83840, 93664, 117080, 134144, 167680, 187328, 234160, 268288, 335360, 374656, 383437, 468320, 536576, 670720, 749312, 766874, 936640, 1073152, 1341440, 1498624, 1533748, 1873280, 1917185, 2682880, 2997248, 3067496, 3746560, 3834370, 5365760, 5994496, 6134992, 7493120, 7668740, 11988992, 12269984, 14986240, 15337480, 23977984, 24539968, 29972480, 30674960, 49079936, 59944960, 61349920, 98159872, 119889920, 122699840, 196319744, 245399680, 392639488, 490799360, 785278976, 981598720, 1570557952, 1963197440, 3141115904, 3926394880, 7852789760, 15705579520]

約数ペア:

[(1, 15705579520), (2, 7852789760), (4, 3926394880), (5, 3141115904), (8, 1963197440), (10, 1570557952), (16, 981598720), (20, 785278976), (32, 490799360), (40, 392639488), (64, 245399680), (80, 196319744), (128, 122699840), (131, 119889920), (160, 98159872), (256, 61349920), (262, 59944960), (320, 49079936), (512, 30674960), (524, 29972480), (640, 24539968), (655, 23977984), (1024, 15337480), (1048, 14986240), (1280, 12269984), (1310, 11988992), (2048, 7668740), (2096, 7493120), (2560, 6134992), (2620, 5994496), (2927, 5365760), (4096, 3834370), (4192, 3746560), (5120, 3067496), (5240, 2997248), (5854, 2682880), (8192, 1917185), (8384, 1873280), (10240, 1533748), (10480, 1498624), (11708, 1341440), (14635, 1073152), (16768, 936640), (20480, 766874), (20960, 749312), (23416, 670720), (29270, 536576), (33536, 468320), (40960, 383437), (41920, 374656), (46832, 335360), (58540, 268288), (67072, 234160), (83840, 187328), (93664, 167680), (117080, 134144)]