211322880

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{2293}}^1$

素因数の和:2326

約数の個数: 144

約数和(自身を含む): 732726540

約数和(自身を除く): 521403660

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, 2293, 2304, 2560, 2880, 3072, 3840, 4586, 4608, 5120, 5760, 6144, 6879, 7680, 9172, 9216, 10240, 11465, 11520, 13758, 15360, 18344, 18432, 20637, 22930, 23040, 27516, 30720, 34395, 36688, 41274, 45860, 46080, 55032, 68790, 73376, 82548, 91720, 92160, 103185, 110064, 137580, 146752, 165096, 183440, 206370, 220128, 275160, 293504, 330192, 366880, 412740, 440256, 550320, 587008, 660384, 733760, 825480, 880512, 1100640, 1174016, 1320768, 1467520, 1650960, 1761024, 2201280, 2348032, 2641536, 2935040, 3301920, 3522048, 4402560, 4696064, 5283072, 5870080, 6603840, 7044096, 8805120, 10566144, 11740160, 13207680, 14088192, 17610240, 21132288, 23480320, 26415360, 35220480, 42264576, 52830720, 70440960, 105661440, 211322880]

約数ペア:

[(1, 211322880), (2, 105661440), (3, 70440960), (4, 52830720), (5, 42264576), (6, 35220480), (8, 26415360), (9, 23480320), (10, 21132288), (12, 17610240), (15, 14088192), (16, 13207680), (18, 11740160), (20, 10566144), (24, 8805120), (30, 7044096), (32, 6603840), (36, 5870080), (40, 5283072), (45, 4696064), (48, 4402560), (60, 3522048), (64, 3301920), (72, 2935040), (80, 2641536), (90, 2348032), (96, 2201280), (120, 1761024), (128, 1650960), (144, 1467520), (160, 1320768), (180, 1174016), (192, 1100640), (240, 880512), (256, 825480), (288, 733760), (320, 660384), (360, 587008), (384, 550320), (480, 440256), (512, 412740), (576, 366880), (640, 330192), (720, 293504), (768, 275160), (960, 220128), (1024, 206370), (1152, 183440), (1280, 165096), (1440, 146752), (1536, 137580), (1920, 110064), (2048, 103185), (2293, 92160), (2304, 91720), (2560, 82548), (2880, 73376), (3072, 68790), (3840, 55032), (4586, 46080), (4608, 45860), (5120, 41274), (5760, 36688), (6144, 34395), (6879, 30720), (7680, 27516), (9172, 23040), (9216, 22930), (10240, 20637), (11465, 18432), (11520, 18344), (13758, 15360)]