319703040

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{3469}}^1$

素因数の和:3502

約数の個数: 144

約数和(自身を含む): 1108352700

約数和(自身を除く): 788649660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3469, 3840, 4608, 5120, 5760, 6144, 6938, 7680, 9216, 10240, 10407, 11520, 13876, 15360, 17345, 18432, 20814, 23040, 27752, 30720, 31221, 34690, 41628, 46080, 52035, 55504, 62442, 69380, 83256, 92160, 104070, 111008, 124884, 138760, 156105, 166512, 208140, 222016, 249768, 277520, 312210, 333024, 416280, 444032, 499536, 555040, 624420, 666048, 832560, 888064, 999072, 1110080, 1248840, 1332096, 1665120, 1776128, 1998144, 2220160, 2497680, 2664192, 3330240, 3552256, 3996288, 4440320, 4995360, 5328384, 6660480, 7104512, 7992576, 8880640, 9990720, 10656768, 13320960, 15985152, 17761280, 19981440, 21313536, 26641920, 31970304, 35522560, 39962880, 53283840, 63940608, 79925760, 106567680, 159851520, 319703040]

約数ペア:

[(1, 319703040), (2, 159851520), (3, 106567680), (4, 79925760), (5, 63940608), (6, 53283840), (8, 39962880), (9, 35522560), (10, 31970304), (12, 26641920), (15, 21313536), (16, 19981440), (18, 17761280), (20, 15985152), (24, 13320960), (30, 10656768), (32, 9990720), (36, 8880640), (40, 7992576), (45, 7104512), (48, 6660480), (60, 5328384), (64, 4995360), (72, 4440320), (80, 3996288), (90, 3552256), (96, 3330240), (120, 2664192), (128, 2497680), (144, 2220160), (160, 1998144), (180, 1776128), (192, 1665120), (240, 1332096), (256, 1248840), (288, 1110080), (320, 999072), (360, 888064), (384, 832560), (480, 666048), (512, 624420), (576, 555040), (640, 499536), (720, 444032), (768, 416280), (960, 333024), (1024, 312210), (1152, 277520), (1280, 249768), (1440, 222016), (1536, 208140), (1920, 166512), (2048, 156105), (2304, 138760), (2560, 124884), (2880, 111008), (3072, 104070), (3469, 92160), (3840, 83256), (4608, 69380), (5120, 62442), (5760, 55504), (6144, 52035), (6938, 46080), (7680, 41628), (9216, 34690), (10240, 31221), (10407, 30720), (11520, 27752), (13876, 23040), (15360, 20814), (17345, 18432)]