195587840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 543932928

約数和(自身を除く): 348345088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 128, 140, 160, 166, 224, 256, 263, 280, 320, 332, 415, 448, 526, 560, 581, 640, 664, 830, 896, 1052, 1120, 1162, 1280, 1315, 1328, 1660, 1792, 1841, 2104, 2240, 2324, 2630, 2656, 2905, 3320, 3682, 4208, 4480, 4648, 5260, 5312, 5810, 6640, 7364, 8416, 8960, 9205, 9296, 10520, 10624, 11620, 13280, 14728, 16832, 18410, 18592, 21040, 21248, 21829, 23240, 26560, 29456, 33664, 36820, 37184, 42080, 43658, 46480, 53120, 58912, 67328, 73640, 74368, 84160, 87316, 92960, 106240, 109145, 117824, 147280, 148736, 152803, 168320, 174632, 185920, 218290, 235648, 294560, 305606, 336640, 349264, 371840, 436580, 471296, 589120, 611212, 698528, 743680, 764015, 873160, 1178240, 1222424, 1397056, 1528030, 1746320, 2356480, 2444848, 2794112, 3056060, 3492640, 4889696, 5588224, 6112120, 6985280, 9779392, 12224240, 13970560, 19558784, 24448480, 27941120, 39117568, 48896960, 97793920, 195587840]

約数ペア:

[(1, 195587840), (2, 97793920), (4, 48896960), (5, 39117568), (7, 27941120), (8, 24448480), (10, 19558784), (14, 13970560), (16, 12224240), (20, 9779392), (28, 6985280), (32, 6112120), (35, 5588224), (40, 4889696), (56, 3492640), (64, 3056060), (70, 2794112), (80, 2444848), (83, 2356480), (112, 1746320), (128, 1528030), (140, 1397056), (160, 1222424), (166, 1178240), (224, 873160), (256, 764015), (263, 743680), (280, 698528), (320, 611212), (332, 589120), (415, 471296), (448, 436580), (526, 371840), (560, 349264), (581, 336640), (640, 305606), (664, 294560), (830, 235648), (896, 218290), (1052, 185920), (1120, 174632), (1162, 168320), (1280, 152803), (1315, 148736), (1328, 147280), (1660, 117824), (1792, 109145), (1841, 106240), (2104, 92960), (2240, 87316), (2324, 84160), (2630, 74368), (2656, 73640), (2905, 67328), (3320, 58912), (3682, 53120), (4208, 46480), (4480, 43658), (4648, 42080), (5260, 37184), (5312, 36820), (5810, 33664), (6640, 29456), (7364, 26560), (8416, 23240), (8960, 21829), (9205, 21248), (9296, 21040), (10520, 18592), (10624, 18410), (11620, 16832), (13280, 14728)]