344751120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{151}}^2$

素因数の和:331

約数の個数: 240

約数和(自身を含む): 1366162560

約数和(自身を除く): 1021411440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 151, 168, 180, 189, 210, 216, 240, 252, 270, 280, 302, 315, 336, 360, 378, 420, 432, 453, 504, 540, 560, 604, 630, 720, 755, 756, 840, 906, 945, 1008, 1057, 1080, 1208, 1260, 1359, 1510, 1512, 1680, 1812, 1890, 2114, 2160, 2265, 2416, 2520, 2718, 3020, 3024, 3171, 3624, 3780, 4077, 4228, 4530, 5040, 5285, 5436, 6040, 6342, 6795, 7248, 7560, 8154, 8456, 9060, 9513, 10570, 10872, 12080, 12684, 13590, 15120, 15855, 16308, 16912, 18120, 19026, 20385, 21140, 21744, 22801, 25368, 27180, 28539, 31710, 32616, 36240, 38052, 40770, 42280, 45602, 47565, 50736, 54360, 57078, 63420, 65232, 68403, 76104, 81540, 84560, 91204, 95130, 108720, 114005, 114156, 126840, 136806, 142695, 152208, 159607, 163080, 182408, 190260, 205209, 228010, 228312, 253680, 273612, 285390, 319214, 326160, 342015, 364816, 380520, 410418, 456020, 456624, 478821, 547224, 570780, 615627, 638428, 684030, 761040, 798035, 820836, 912040, 957642, 1026045, 1094448, 1141560, 1231254, 1276856, 1368060, 1436463, 1596070, 1641672, 1824080, 1915284, 2052090, 2283120, 2394105, 2462508, 2553712, 2736120, 2872926, 3078135, 3192140, 3283344, 3830568, 4104180, 4309389, 4788210, 4925016, 5472240, 5745852, 6156270, 6384280, 7182315, 7661136, 8208360, 8618778, 9576420, 9850032, 11491704, 12312540, 12768560, 14364630, 16416720, 17237556, 19152840, 21546945, 22983408, 24625080, 28729260, 34475112, 38305680, 43093890, 49250160, 57458520, 68950224, 86187780, 114917040, 172375560, 344751120]

約数ペア:

[(1, 344751120), (2, 172375560), (3, 114917040), (4, 86187780), (5, 68950224), (6, 57458520), (7, 49250160), (8, 43093890), (9, 38305680), (10, 34475112), (12, 28729260), (14, 24625080), (15, 22983408), (16, 21546945), (18, 19152840), (20, 17237556), (21, 16416720), (24, 14364630), (27, 12768560), (28, 12312540), (30, 11491704), (35, 9850032), (36, 9576420), (40, 8618778), (42, 8208360), (45, 7661136), (48, 7182315), (54, 6384280), (56, 6156270), (60, 5745852), (63, 5472240), (70, 4925016), (72, 4788210), (80, 4309389), (84, 4104180), (90, 3830568), (105, 3283344), (108, 3192140), (112, 3078135), (120, 2872926), (126, 2736120), (135, 2553712), (140, 2462508), (144, 2394105), (151, 2283120), (168, 2052090), (180, 1915284), (189, 1824080), (210, 1641672), (216, 1596070), (240, 1436463), (252, 1368060), (270, 1276856), (280, 1231254), (302, 1141560), (315, 1094448), (336, 1026045), (360, 957642), (378, 912040), (420, 820836), (432, 798035), (453, 761040), (504, 684030), (540, 638428), (560, 615627), (604, 570780), (630, 547224), (720, 478821), (755, 456624), (756, 456020), (840, 410418), (906, 380520), (945, 364816), (1008, 342015), (1057, 326160), (1080, 319214), (1208, 285390), (1260, 273612), (1359, 253680), (1510, 228312), (1512, 228010), (1680, 205209), (1812, 190260), (1890, 182408), (2114, 163080), (2160, 159607), (2265, 152208), (2416, 142695), (2520, 136806), (2718, 126840), (3020, 114156), (3024, 114005), (3171, 108720), (3624, 95130), (3780, 91204), (4077, 84560), (4228, 81540), (4530, 76104), (5040, 68403), (5285, 65232), (5436, 63420), (6040, 57078), (6342, 54360), (6795, 50736), (7248, 47565), (7560, 45602), (8154, 42280), (8456, 40770), (9060, 38052), (9513, 36240), (10570, 32616), (10872, 31710), (12080, 28539), (12684, 27180), (13590, 25368), (15120, 22801), (15855, 21744), (16308, 21140), (16912, 20385), (18120, 19026)]