142905360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:473

約数の個数: 160

約数和(自身を含む): 481719168

約数和(自身を除く): 338813808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 163, 195, 208, 240, 260, 281, 312, 326, 390, 489, 520, 562, 624, 652, 780, 815, 843, 978, 1040, 1124, 1304, 1405, 1560, 1630, 1686, 1956, 2119, 2248, 2445, 2608, 2810, 3120, 3260, 3372, 3653, 3912, 4215, 4238, 4496, 4890, 5620, 6357, 6520, 6744, 7306, 7824, 8430, 8476, 9780, 10595, 10959, 11240, 12714, 13040, 13488, 14612, 16860, 16952, 18265, 19560, 21190, 21918, 22480, 25428, 29224, 31785, 33720, 33904, 36530, 39120, 42380, 43836, 45803, 50856, 54795, 58448, 63570, 67440, 73060, 84760, 87672, 91606, 101712, 109590, 127140, 137409, 146120, 169520, 175344, 183212, 219180, 229015, 254280, 274818, 292240, 366424, 438360, 458030, 508560, 549636, 595439, 687045, 732848, 876720, 916060, 1099272, 1190878, 1374090, 1786317, 1832120, 2198544, 2381756, 2748180, 2977195, 3572634, 3664240, 4763512, 5496360, 5954390, 7145268, 8931585, 9527024, 10992720, 11908780, 14290536, 17863170, 23817560, 28581072, 35726340, 47635120, 71452680, 142905360]

約数ペア:

[(1, 142905360), (2, 71452680), (3, 47635120), (4, 35726340), (5, 28581072), (6, 23817560), (8, 17863170), (10, 14290536), (12, 11908780), (13, 10992720), (15, 9527024), (16, 8931585), (20, 7145268), (24, 5954390), (26, 5496360), (30, 4763512), (39, 3664240), (40, 3572634), (48, 2977195), (52, 2748180), (60, 2381756), (65, 2198544), (78, 1832120), (80, 1786317), (104, 1374090), (120, 1190878), (130, 1099272), (156, 916060), (163, 876720), (195, 732848), (208, 687045), (240, 595439), (260, 549636), (281, 508560), (312, 458030), (326, 438360), (390, 366424), (489, 292240), (520, 274818), (562, 254280), (624, 229015), (652, 219180), (780, 183212), (815, 175344), (843, 169520), (978, 146120), (1040, 137409), (1124, 127140), (1304, 109590), (1405, 101712), (1560, 91606), (1630, 87672), (1686, 84760), (1956, 73060), (2119, 67440), (2248, 63570), (2445, 58448), (2608, 54795), (2810, 50856), (3120, 45803), (3260, 43836), (3372, 42380), (3653, 39120), (3912, 36530), (4215, 33904), (4238, 33720), (4496, 31785), (4890, 29224), (5620, 25428), (6357, 22480), (6520, 21918), (6744, 21190), (7306, 19560), (7824, 18265), (8430, 16952), (8476, 16860), (9780, 14612), (10595, 13488), (10959, 13040), (11240, 12714)]