443378520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:690

約数の個数: 192

約数和(自身を含む): 1562652000

約数和(自身を除く): 1119273480

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, 130, 156, 180, 195, 211, 234, 260, 312, 360, 390, 422, 449, 468, 520, 585, 633, 780, 844, 898, 936, 1055, 1170, 1266, 1347, 1560, 1688, 1796, 1899, 2110, 2245, 2340, 2532, 2694, 2743, 3165, 3592, 3798, 4041, 4220, 4490, 4680, 5064, 5388, 5486, 5837, 6330, 6735, 7596, 8082, 8229, 8440, 8980, 9495, 10776, 10972, 11674, 12660, 13470, 13715, 15192, 16164, 16458, 17511, 17960, 18990, 20205, 21944, 23348, 24687, 25320, 26940, 27430, 29185, 32328, 32916, 35022, 37980, 40410, 41145, 46696, 49374, 52533, 53880, 54860, 58370, 65832, 70044, 75960, 80820, 82290, 87555, 94739, 98748, 105066, 109720, 116740, 123435, 140088, 161640, 164580, 175110, 189478, 197496, 210132, 233480, 246870, 262665, 284217, 329160, 350220, 378956, 420264, 473695, 493740, 525330, 568434, 700440, 757912, 852651, 947390, 987480, 1050660, 1136868, 1231607, 1421085, 1705302, 1894780, 2101320, 2273736, 2463214, 2842170, 3410604, 3694821, 3789560, 4263255, 4926428, 5684340, 6158035, 6821208, 7389642, 8526510, 9852856, 11084463, 11368680, 12316070, 14779284, 17053020, 18474105, 22168926, 24632140, 29558568, 34106040, 36948210, 44337852, 49264280, 55422315, 73896420, 88675704, 110844630, 147792840, 221689260, 443378520]

約数ペア:

[(1, 443378520), (2, 221689260), (3, 147792840), (4, 110844630), (5, 88675704), (6, 73896420), (8, 55422315), (9, 49264280), (10, 44337852), (12, 36948210), (13, 34106040), (15, 29558568), (18, 24632140), (20, 22168926), (24, 18474105), (26, 17053020), (30, 14779284), (36, 12316070), (39, 11368680), (40, 11084463), (45, 9852856), (52, 8526510), (60, 7389642), (65, 6821208), (72, 6158035), (78, 5684340), (90, 4926428), (104, 4263255), (117, 3789560), (120, 3694821), (130, 3410604), (156, 2842170), (180, 2463214), (195, 2273736), (211, 2101320), (234, 1894780), (260, 1705302), (312, 1421085), (360, 1231607), (390, 1136868), (422, 1050660), (449, 987480), (468, 947390), (520, 852651), (585, 757912), (633, 700440), (780, 568434), (844, 525330), (898, 493740), (936, 473695), (1055, 420264), (1170, 378956), (1266, 350220), (1347, 329160), (1560, 284217), (1688, 262665), (1796, 246870), (1899, 233480), (2110, 210132), (2245, 197496), (2340, 189478), (2532, 175110), (2694, 164580), (2743, 161640), (3165, 140088), (3592, 123435), (3798, 116740), (4041, 109720), (4220, 105066), (4490, 98748), (4680, 94739), (5064, 87555), (5388, 82290), (5486, 80820), (5837, 75960), (6330, 70044), (6735, 65832), (7596, 58370), (8082, 54860), (8229, 53880), (8440, 52533), (8980, 49374), (9495, 46696), (10776, 41145), (10972, 40410), (11674, 37980), (12660, 35022), (13470, 32916), (13715, 32328), (15192, 29185), (16164, 27430), (16458, 26940), (17511, 25320), (17960, 24687), (18990, 23348), (20205, 21944)]