317861040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:360

約数の個数: 240

約数和(自身を含む): 1160282880

約数和(自身を除く): 842421840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 151, 168, 179, 196, 210, 240, 245, 280, 294, 302, 336, 358, 392, 420, 453, 490, 537, 560, 588, 604, 716, 735, 755, 784, 840, 895, 906, 980, 1057, 1074, 1176, 1208, 1253, 1432, 1470, 1510, 1680, 1790, 1812, 1960, 2114, 2148, 2265, 2352, 2416, 2506, 2685, 2864, 2940, 3020, 3171, 3580, 3624, 3759, 3920, 4228, 4296, 4530, 5012, 5285, 5370, 5880, 6040, 6265, 6342, 7160, 7248, 7399, 7518, 8456, 8592, 8771, 9060, 10024, 10570, 10740, 11760, 12080, 12530, 12684, 14320, 14798, 15036, 15855, 16912, 17542, 18120, 18795, 20048, 21140, 21480, 22197, 25060, 25368, 26313, 27029, 29596, 30072, 31710, 35084, 36240, 36995, 37590, 42280, 42960, 43855, 44394, 50120, 50736, 52626, 54058, 59192, 60144, 63420, 70168, 73990, 75180, 81087, 84560, 87710, 88788, 100240, 105252, 108116, 110985, 118384, 126840, 131565, 135145, 140336, 147980, 150360, 162174, 175420, 177576, 189203, 210504, 216232, 221970, 253680, 263130, 270290, 295960, 300720, 324348, 350840, 355152, 378406, 405435, 421008, 432464, 443940, 526260, 540580, 567609, 591920, 648696, 701680, 756812, 810870, 887880, 946015, 1052520, 1081160, 1135218, 1297392, 1324421, 1513624, 1621740, 1775760, 1892030, 2105040, 2162320, 2270436, 2648842, 2838045, 3027248, 3243480, 3784060, 3973263, 4540872, 5297684, 5676090, 6486960, 6622105, 7568120, 7946526, 9081744, 10595368, 11352180, 13244210, 15136240, 15893052, 19866315, 21190736, 22704360, 26488420, 31786104, 39732630, 45408720, 52976840, 63572208, 79465260, 105953680, 158930520, 317861040]

約数ペア:

[(1, 317861040), (2, 158930520), (3, 105953680), (4, 79465260), (5, 63572208), (6, 52976840), (7, 45408720), (8, 39732630), (10, 31786104), (12, 26488420), (14, 22704360), (15, 21190736), (16, 19866315), (20, 15893052), (21, 15136240), (24, 13244210), (28, 11352180), (30, 10595368), (35, 9081744), (40, 7946526), (42, 7568120), (48, 6622105), (49, 6486960), (56, 5676090), (60, 5297684), (70, 4540872), (80, 3973263), (84, 3784060), (98, 3243480), (105, 3027248), (112, 2838045), (120, 2648842), (140, 2270436), (147, 2162320), (151, 2105040), (168, 1892030), (179, 1775760), (196, 1621740), (210, 1513624), (240, 1324421), (245, 1297392), (280, 1135218), (294, 1081160), (302, 1052520), (336, 946015), (358, 887880), (392, 810870), (420, 756812), (453, 701680), (490, 648696), (537, 591920), (560, 567609), (588, 540580), (604, 526260), (716, 443940), (735, 432464), (755, 421008), (784, 405435), (840, 378406), (895, 355152), (906, 350840), (980, 324348), (1057, 300720), (1074, 295960), (1176, 270290), (1208, 263130), (1253, 253680), (1432, 221970), (1470, 216232), (1510, 210504), (1680, 189203), (1790, 177576), (1812, 175420), (1960, 162174), (2114, 150360), (2148, 147980), (2265, 140336), (2352, 135145), (2416, 131565), (2506, 126840), (2685, 118384), (2864, 110985), (2940, 108116), (3020, 105252), (3171, 100240), (3580, 88788), (3624, 87710), (3759, 84560), (3920, 81087), (4228, 75180), (4296, 73990), (4530, 70168), (5012, 63420), (5285, 60144), (5370, 59192), (5880, 54058), (6040, 52626), (6265, 50736), (6342, 50120), (7160, 44394), (7248, 43855), (7399, 42960), (7518, 42280), (8456, 37590), (8592, 36995), (8771, 36240), (9060, 35084), (10024, 31710), (10570, 30072), (10740, 29596), (11760, 27029), (12080, 26313), (12530, 25368), (12684, 25060), (14320, 22197), (14798, 21480), (15036, 21140), (15855, 20048), (16912, 18795), (17542, 18120)]