195727360

素因数分解:

$2^{12}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:551

約数の個数: 104

約数和(自身を含む): 495391680

約数和(自身を除く): 299664320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 503, 512, 608, 640, 760, 1006, 1024, 1216, 1280, 1520, 2012, 2048, 2432, 2515, 2560, 3040, 4024, 4096, 4864, 5030, 5120, 6080, 8048, 9557, 9728, 10060, 10240, 12160, 16096, 19114, 19456, 20120, 20480, 24320, 32192, 38228, 38912, 40240, 47785, 48640, 64384, 76456, 77824, 80480, 95570, 97280, 128768, 152912, 160960, 191140, 194560, 257536, 305824, 321920, 382280, 389120, 515072, 611648, 643840, 764560, 1030144, 1223296, 1287680, 1529120, 2060288, 2446592, 2575360, 3058240, 4893184, 5150720, 6116480, 9786368, 10301440, 12232960, 19572736, 24465920, 39145472, 48931840, 97863680, 195727360]

約数ペア:

[(1, 195727360), (2, 97863680), (4, 48931840), (5, 39145472), (8, 24465920), (10, 19572736), (16, 12232960), (19, 10301440), (20, 9786368), (32, 6116480), (38, 5150720), (40, 4893184), (64, 3058240), (76, 2575360), (80, 2446592), (95, 2060288), (128, 1529120), (152, 1287680), (160, 1223296), (190, 1030144), (256, 764560), (304, 643840), (320, 611648), (380, 515072), (503, 389120), (512, 382280), (608, 321920), (640, 305824), (760, 257536), (1006, 194560), (1024, 191140), (1216, 160960), (1280, 152912), (1520, 128768), (2012, 97280), (2048, 95570), (2432, 80480), (2515, 77824), (2560, 76456), (3040, 64384), (4024, 48640), (4096, 47785), (4864, 40240), (5030, 38912), (5120, 38228), (6080, 32192), (8048, 24320), (9557, 20480), (9728, 20120), (10060, 19456), (10240, 19114), (12160, 16096)]