2013968021800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{6271}}^1\times {\mathrm{32771}}^1$

素因数の和:39072

約数の個数: 144

約数和(自身を含む): 5447996305920

約数和(自身を除く): 3434028284120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 6271, 9800, 12542, 25084, 31355, 32771, 43897, 50168, 62710, 65542, 87794, 125420, 131084, 156775, 163855, 175588, 219485, 229397, 250840, 262168, 307279, 313550, 327710, 351176, 438970, 458794, 614558, 627100, 655420, 819275, 877940, 917588, 1097425, 1146985, 1229116, 1254200, 1310840, 1536395, 1605779, 1638550, 1755880, 1835176, 2194850, 2293970, 2458232, 3072790, 3211558, 3277100, 4389700, 4587940, 5734925, 6145580, 6423116, 6554200, 7681975, 8028895, 8779400, 9175880, 11469850, 12291160, 12846232, 15363950, 16057790, 22939700, 30727900, 32115580, 40144475, 45879400, 61455800, 64231160, 80288950, 160577900, 205506941, 321155800, 411013882, 822027764, 1027534705, 1438548587, 1644055528, 2055069410, 2877097174, 4110138820, 5137673525, 5754194348, 7192742935, 8220277640, 10069840109, 10275347050, 11508388696, 14385485870, 20139680218, 20550694100, 28770971740, 35963714675, 40279360436, 41101388200, 50349200545, 57541943480, 71927429350, 80558720872, 100698401090, 143854858700, 201396802180, 251746002725, 287709717400, 402793604360, 503492005450, 1006984010900, 2013968021800]

約数ペア:

[(1, 2013968021800), (2, 1006984010900), (4, 503492005450), (5, 402793604360), (7, 287709717400), (8, 251746002725), (10, 201396802180), (14, 143854858700), (20, 100698401090), (25, 80558720872), (28, 71927429350), (35, 57541943480), (40, 50349200545), (49, 41101388200), (50, 40279360436), (56, 35963714675), (70, 28770971740), (98, 20550694100), (100, 20139680218), (140, 14385485870), (175, 11508388696), (196, 10275347050), (200, 10069840109), (245, 8220277640), (280, 7192742935), (350, 5754194348), (392, 5137673525), (490, 4110138820), (700, 2877097174), (980, 2055069410), (1225, 1644055528), (1400, 1438548587), (1960, 1027534705), (2450, 822027764), (4900, 411013882), (6271, 321155800), (9800, 205506941), (12542, 160577900), (25084, 80288950), (31355, 64231160), (32771, 61455800), (43897, 45879400), (50168, 40144475), (62710, 32115580), (65542, 30727900), (87794, 22939700), (125420, 16057790), (131084, 15363950), (156775, 12846232), (163855, 12291160), (175588, 11469850), (219485, 9175880), (229397, 8779400), (250840, 8028895), (262168, 7681975), (307279, 6554200), (313550, 6423116), (327710, 6145580), (351176, 5734925), (438970, 4587940), (458794, 4389700), (614558, 3277100), (627100, 3211558), (655420, 3072790), (819275, 2458232), (877940, 2293970), (917588, 2194850), (1097425, 1835176), (1146985, 1755880), (1229116, 1638550), (1254200, 1605779), (1310840, 1536395)]