340413840

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:493

約数の個数: 280

約数和(自身を含む): 1280777400

約数和(自身を除く): 940363560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 449, 468, 486, 520, 540, 585, 624, 648, 702, 720, 729, 780, 810, 898, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1347, 1404, 1458, 1560, 1620, 1755, 1796, 1872, 1944, 2106, 2160, 2245, 2340, 2430, 2694, 2808, 2916, 3120, 3159, 3240, 3510, 3592, 3645, 3888, 4041, 4212, 4490, 4680, 4860, 5265, 5388, 5616, 5832, 5837, 6318, 6480, 6735, 7020, 7184, 7290, 8082, 8424, 8980, 9360, 9477, 9720, 10530, 10776, 11664, 11674, 12123, 12636, 13470, 14040, 14580, 15795, 16164, 16848, 17511, 17960, 18954, 19440, 20205, 21060, 21552, 23348, 24246, 25272, 26940, 28080, 29160, 29185, 31590, 32328, 35022, 35920, 36369, 37908, 40410, 42120, 46696, 47385, 48492, 50544, 52533, 53880, 58320, 58370, 60615, 63180, 64656, 70044, 72738, 75816, 80820, 84240, 87555, 93392, 94770, 96984, 105066, 107760, 109107, 116740, 121230, 126360, 140088, 145476, 151632, 157599, 161640, 175110, 181845, 189540, 193968, 210132, 218214, 233480, 242460, 252720, 262665, 280176, 290952, 315198, 323280, 327321, 350220, 363690, 379080, 420264, 436428, 466960, 472797, 484920, 525330, 545535, 581904, 630396, 654642, 700440, 727380, 758160, 787995, 840528, 872856, 945594, 969840, 1050660, 1091070, 1260792, 1309284, 1400880, 1418391, 1454760, 1575990, 1636605, 1745712, 1891188, 2101320, 2182140, 2363985, 2521584, 2618568, 2836782, 2909520, 3151980, 3273210, 3782376, 4202640, 4255173, 4364280, 4727970, 5237136, 5673564, 6303960, 6546420, 7091955, 7564752, 8510346, 8728560, 9455940, 11347128, 12607920, 13092840, 14183910, 17020692, 18911880, 21275865, 22694256, 26185680, 28367820, 34041384, 37823760, 42551730, 56735640, 68082768, 85103460, 113471280, 170206920, 340413840]

約数ペア:

[(1, 340413840), (2, 170206920), (3, 113471280), (4, 85103460), (5, 68082768), (6, 56735640), (8, 42551730), (9, 37823760), (10, 34041384), (12, 28367820), (13, 26185680), (15, 22694256), (16, 21275865), (18, 18911880), (20, 17020692), (24, 14183910), (26, 13092840), (27, 12607920), (30, 11347128), (36, 9455940), (39, 8728560), (40, 8510346), (45, 7564752), (48, 7091955), (52, 6546420), (54, 6303960), (60, 5673564), (65, 5237136), (72, 4727970), (78, 4364280), (80, 4255173), (81, 4202640), (90, 3782376), (104, 3273210), (108, 3151980), (117, 2909520), (120, 2836782), (130, 2618568), (135, 2521584), (144, 2363985), (156, 2182140), (162, 2101320), (180, 1891188), (195, 1745712), (208, 1636605), (216, 1575990), (234, 1454760), (240, 1418391), (243, 1400880), (260, 1309284), (270, 1260792), (312, 1091070), (324, 1050660), (351, 969840), (360, 945594), (390, 872856), (405, 840528), (432, 787995), (449, 758160), (468, 727380), (486, 700440), (520, 654642), (540, 630396), (585, 581904), (624, 545535), (648, 525330), (702, 484920), (720, 472797), (729, 466960), (780, 436428), (810, 420264), (898, 379080), (936, 363690), (972, 350220), (1040, 327321), (1053, 323280), (1080, 315198), (1170, 290952), (1215, 280176), (1296, 262665), (1347, 252720), (1404, 242460), (1458, 233480), (1560, 218214), (1620, 210132), (1755, 193968), (1796, 189540), (1872, 181845), (1944, 175110), (2106, 161640), (2160, 157599), (2245, 151632), (2340, 145476), (2430, 140088), (2694, 126360), (2808, 121230), (2916, 116740), (3120, 109107), (3159, 107760), (3240, 105066), (3510, 96984), (3592, 94770), (3645, 93392), (3888, 87555), (4041, 84240), (4212, 80820), (4490, 75816), (4680, 72738), (4860, 70044), (5265, 64656), (5388, 63180), (5616, 60615), (5832, 58370), (5837, 58320), (6318, 53880), (6480, 52533), (6735, 50544), (7020, 48492), (7184, 47385), (7290, 46696), (8082, 42120), (8424, 40410), (8980, 37908), (9360, 36369), (9477, 35920), (9720, 35022), (10530, 32328), (10776, 31590), (11664, 29185), (11674, 29160), (12123, 28080), (12636, 26940), (13470, 25272), (14040, 24246), (14580, 23348), (15795, 21552), (16164, 21060), (16848, 20205), (17511, 19440), (17960, 18954)]