201038640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:579

約数の個数: 160

約数和(自身を含む): 684813312

約数和(自身を除く): 483774672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 271, 281, 330, 440, 528, 542, 562, 660, 813, 843, 880, 1084, 1124, 1320, 1355, 1405, 1626, 1686, 2168, 2248, 2640, 2710, 2810, 2981, 3091, 3252, 3372, 4065, 4215, 4336, 4496, 5420, 5620, 5962, 6182, 6504, 6744, 8130, 8430, 8943, 9273, 10840, 11240, 11924, 12364, 13008, 13488, 14905, 15455, 16260, 16860, 17886, 18546, 21680, 22480, 23848, 24728, 29810, 30910, 32520, 33720, 35772, 37092, 44715, 46365, 47696, 49456, 59620, 61820, 65040, 67440, 71544, 74184, 76151, 89430, 92730, 119240, 123640, 143088, 148368, 152302, 178860, 185460, 228453, 238480, 247280, 304604, 357720, 370920, 380755, 456906, 609208, 715440, 741840, 761510, 837661, 913812, 1142265, 1218416, 1523020, 1675322, 1827624, 2284530, 2512983, 3046040, 3350644, 3655248, 4188305, 4569060, 5025966, 6092080, 6701288, 8376610, 9138120, 10051932, 12564915, 13402576, 16753220, 18276240, 20103864, 25129830, 33506440, 40207728, 50259660, 67012880, 100519320, 201038640]

約数ペア:

[(1, 201038640), (2, 100519320), (3, 67012880), (4, 50259660), (5, 40207728), (6, 33506440), (8, 25129830), (10, 20103864), (11, 18276240), (12, 16753220), (15, 13402576), (16, 12564915), (20, 10051932), (22, 9138120), (24, 8376610), (30, 6701288), (33, 6092080), (40, 5025966), (44, 4569060), (48, 4188305), (55, 3655248), (60, 3350644), (66, 3046040), (80, 2512983), (88, 2284530), (110, 1827624), (120, 1675322), (132, 1523020), (165, 1218416), (176, 1142265), (220, 913812), (240, 837661), (264, 761510), (271, 741840), (281, 715440), (330, 609208), (440, 456906), (528, 380755), (542, 370920), (562, 357720), (660, 304604), (813, 247280), (843, 238480), (880, 228453), (1084, 185460), (1124, 178860), (1320, 152302), (1355, 148368), (1405, 143088), (1626, 123640), (1686, 119240), (2168, 92730), (2248, 89430), (2640, 76151), (2710, 74184), (2810, 71544), (2981, 67440), (3091, 65040), (3252, 61820), (3372, 59620), (4065, 49456), (4215, 47696), (4336, 46365), (4496, 44715), (5420, 37092), (5620, 35772), (5962, 33720), (6182, 32520), (6504, 30910), (6744, 29810), (8130, 24728), (8430, 23848), (8943, 22480), (9273, 21680), (10840, 18546), (11240, 17886), (11924, 16860), (12364, 16260), (13008, 15455), (13488, 14905)]