137661440

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:222

約数の個数: 176

約数和(自身を含む): 396168192

約数和(自身を除く): 258506752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 167, 184, 224, 230, 256, 280, 320, 322, 334, 368, 448, 460, 512, 560, 640, 644, 668, 736, 805, 835, 896, 920, 1024, 1120, 1169, 1280, 1288, 1336, 1472, 1610, 1670, 1792, 1840, 2240, 2338, 2560, 2576, 2672, 2944, 3220, 3340, 3584, 3680, 3841, 4480, 4676, 5120, 5152, 5344, 5845, 5888, 6440, 6680, 7168, 7360, 7682, 8960, 9352, 10304, 10688, 11690, 11776, 12880, 13360, 14720, 15364, 17920, 18704, 19205, 20608, 21376, 23380, 23552, 25760, 26720, 26887, 29440, 30728, 35840, 37408, 38410, 41216, 42752, 46760, 51520, 53440, 53774, 58880, 61456, 74816, 76820, 82432, 85504, 93520, 103040, 106880, 107548, 117760, 122912, 134435, 149632, 153640, 164864, 171008, 187040, 206080, 213760, 215096, 245824, 268870, 299264, 307280, 374080, 412160, 427520, 430192, 491648, 537740, 598528, 614560, 748160, 824320, 855040, 860384, 983296, 1075480, 1197056, 1229120, 1496320, 1720768, 1966592, 2150960, 2458240, 2992640, 3441536, 3933184, 4301920, 4916480, 5985280, 6883072, 8603840, 9832960, 13766144, 17207680, 19665920, 27532288, 34415360, 68830720, 137661440]

約数ペア:

[(1, 137661440), (2, 68830720), (4, 34415360), (5, 27532288), (7, 19665920), (8, 17207680), (10, 13766144), (14, 9832960), (16, 8603840), (20, 6883072), (23, 5985280), (28, 4916480), (32, 4301920), (35, 3933184), (40, 3441536), (46, 2992640), (56, 2458240), (64, 2150960), (70, 1966592), (80, 1720768), (92, 1496320), (112, 1229120), (115, 1197056), (128, 1075480), (140, 983296), (160, 860384), (161, 855040), (167, 824320), (184, 748160), (224, 614560), (230, 598528), (256, 537740), (280, 491648), (320, 430192), (322, 427520), (334, 412160), (368, 374080), (448, 307280), (460, 299264), (512, 268870), (560, 245824), (640, 215096), (644, 213760), (668, 206080), (736, 187040), (805, 171008), (835, 164864), (896, 153640), (920, 149632), (1024, 134435), (1120, 122912), (1169, 117760), (1280, 107548), (1288, 106880), (1336, 103040), (1472, 93520), (1610, 85504), (1670, 82432), (1792, 76820), (1840, 74816), (2240, 61456), (2338, 58880), (2560, 53774), (2576, 53440), (2672, 51520), (2944, 46760), (3220, 42752), (3340, 41216), (3584, 38410), (3680, 37408), (3841, 35840), (4480, 30728), (4676, 29440), (5120, 26887), (5152, 26720), (5344, 25760), (5845, 23552), (5888, 23380), (6440, 21376), (6680, 20608), (7168, 19205), (7360, 18704), (7682, 17920), (8960, 15364), (9352, 14720), (10304, 13360), (10688, 12880), (11690, 11776)]