139872720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:509

約数の個数: 160

約数和(自身を含む): 471969792

約数和(自身を除く): 332097072

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, 127, 130, 156, 195, 208, 240, 254, 260, 312, 353, 381, 390, 508, 520, 624, 635, 706, 762, 780, 1016, 1040, 1059, 1270, 1412, 1524, 1560, 1651, 1765, 1905, 2032, 2118, 2540, 2824, 3048, 3120, 3302, 3530, 3810, 4236, 4589, 4953, 5080, 5295, 5648, 6096, 6604, 7060, 7620, 8255, 8472, 9178, 9906, 10160, 10590, 13208, 13767, 14120, 15240, 16510, 16944, 18356, 19812, 21180, 22945, 24765, 26416, 27534, 28240, 30480, 33020, 36712, 39624, 42360, 44831, 45890, 49530, 55068, 66040, 68835, 73424, 79248, 84720, 89662, 91780, 99060, 110136, 132080, 134493, 137670, 179324, 183560, 198120, 220272, 224155, 268986, 275340, 358648, 367120, 396240, 448310, 537972, 550680, 582803, 672465, 717296, 896620, 1075944, 1101360, 1165606, 1344930, 1748409, 1793240, 2151888, 2331212, 2689860, 2914015, 3496818, 3586480, 4662424, 5379720, 5828030, 6993636, 8742045, 9324848, 10759440, 11656060, 13987272, 17484090, 23312120, 27974544, 34968180, 46624240, 69936360, 139872720]

約数ペア:

[(1, 139872720), (2, 69936360), (3, 46624240), (4, 34968180), (5, 27974544), (6, 23312120), (8, 17484090), (10, 13987272), (12, 11656060), (13, 10759440), (15, 9324848), (16, 8742045), (20, 6993636), (24, 5828030), (26, 5379720), (30, 4662424), (39, 3586480), (40, 3496818), (48, 2914015), (52, 2689860), (60, 2331212), (65, 2151888), (78, 1793240), (80, 1748409), (104, 1344930), (120, 1165606), (127, 1101360), (130, 1075944), (156, 896620), (195, 717296), (208, 672465), (240, 582803), (254, 550680), (260, 537972), (312, 448310), (353, 396240), (381, 367120), (390, 358648), (508, 275340), (520, 268986), (624, 224155), (635, 220272), (706, 198120), (762, 183560), (780, 179324), (1016, 137670), (1040, 134493), (1059, 132080), (1270, 110136), (1412, 99060), (1524, 91780), (1560, 89662), (1651, 84720), (1765, 79248), (1905, 73424), (2032, 68835), (2118, 66040), (2540, 55068), (2824, 49530), (3048, 45890), (3120, 44831), (3302, 42360), (3530, 39624), (3810, 36712), (4236, 33020), (4589, 30480), (4953, 28240), (5080, 27534), (5295, 26416), (5648, 24765), (6096, 22945), (6604, 21180), (7060, 19812), (7620, 18356), (8255, 16944), (8472, 16510), (9178, 15240), (9906, 14120), (10160, 13767), (10590, 13208)]