218130120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:524

約数の個数: 192

約数和(自身を含む): 771563520

約数和(自身を除く): 553433400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 127, 130, 156, 180, 195, 234, 254, 260, 312, 360, 367, 381, 390, 468, 508, 520, 585, 635, 734, 762, 780, 936, 1016, 1101, 1143, 1170, 1270, 1468, 1524, 1560, 1651, 1835, 1905, 2202, 2286, 2340, 2540, 2936, 3048, 3302, 3303, 3670, 3810, 4404, 4572, 4680, 4771, 4953, 5080, 5505, 5715, 6604, 6606, 7340, 7620, 8255, 8808, 9144, 9542, 9906, 11010, 11430, 13208, 13212, 14313, 14680, 14859, 15240, 16510, 16515, 19084, 19812, 22020, 22860, 23855, 24765, 26424, 28626, 29718, 33020, 33030, 38168, 39624, 42939, 44040, 45720, 46609, 47710, 49530, 57252, 59436, 66040, 66060, 71565, 74295, 85878, 93218, 95420, 99060, 114504, 118872, 132120, 139827, 143130, 148590, 171756, 186436, 190840, 198120, 214695, 233045, 279654, 286260, 297180, 343512, 372872, 419481, 429390, 466090, 559308, 572520, 594360, 605917, 699135, 838962, 858780, 932180, 1118616, 1211834, 1398270, 1677924, 1717560, 1817751, 1864360, 2097405, 2423668, 2796540, 3029585, 3355848, 3635502, 4194810, 4847336, 5453253, 5593080, 6059170, 7271004, 8389620, 9088755, 10906506, 12118340, 14542008, 16779240, 18177510, 21813012, 24236680, 27266265, 36355020, 43626024, 54532530, 72710040, 109065060, 218130120]

約数ペア:

[(1, 218130120), (2, 109065060), (3, 72710040), (4, 54532530), (5, 43626024), (6, 36355020), (8, 27266265), (9, 24236680), (10, 21813012), (12, 18177510), (13, 16779240), (15, 14542008), (18, 12118340), (20, 10906506), (24, 9088755), (26, 8389620), (30, 7271004), (36, 6059170), (39, 5593080), (40, 5453253), (45, 4847336), (52, 4194810), (60, 3635502), (65, 3355848), (72, 3029585), (78, 2796540), (90, 2423668), (104, 2097405), (117, 1864360), (120, 1817751), (127, 1717560), (130, 1677924), (156, 1398270), (180, 1211834), (195, 1118616), (234, 932180), (254, 858780), (260, 838962), (312, 699135), (360, 605917), (367, 594360), (381, 572520), (390, 559308), (468, 466090), (508, 429390), (520, 419481), (585, 372872), (635, 343512), (734, 297180), (762, 286260), (780, 279654), (936, 233045), (1016, 214695), (1101, 198120), (1143, 190840), (1170, 186436), (1270, 171756), (1468, 148590), (1524, 143130), (1560, 139827), (1651, 132120), (1835, 118872), (1905, 114504), (2202, 99060), (2286, 95420), (2340, 93218), (2540, 85878), (2936, 74295), (3048, 71565), (3302, 66060), (3303, 66040), (3670, 59436), (3810, 57252), (4404, 49530), (4572, 47710), (4680, 46609), (4771, 45720), (4953, 44040), (5080, 42939), (5505, 39624), (5715, 38168), (6604, 33030), (6606, 33020), (7340, 29718), (7620, 28626), (8255, 26424), (8808, 24765), (9144, 23855), (9542, 22860), (9906, 22020), (11010, 19812), (11430, 19084), (13208, 16515), (13212, 16510), (14313, 15240), (14680, 14859)]