315222768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:300

約数の個数: 240

約数和(自身を含む): 1078105600

約数和(自身を除く): 762882832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 109, 112, 114, 126, 133, 144, 151, 152, 168, 171, 218, 228, 252, 266, 302, 304, 327, 336, 342, 399, 436, 453, 456, 504, 532, 604, 654, 684, 763, 798, 872, 906, 912, 981, 1008, 1057, 1064, 1197, 1208, 1308, 1359, 1368, 1526, 1596, 1744, 1812, 1962, 2071, 2114, 2128, 2289, 2394, 2416, 2616, 2718, 2736, 2869, 3052, 3171, 3192, 3624, 3924, 4142, 4228, 4578, 4788, 5232, 5436, 5738, 6104, 6213, 6342, 6384, 6867, 7248, 7848, 8284, 8456, 8607, 9156, 9513, 9576, 10872, 11476, 12208, 12426, 12684, 13734, 14497, 15696, 16459, 16568, 16912, 17214, 18312, 18639, 19026, 19152, 20083, 21744, 22952, 24852, 25368, 25821, 27468, 28994, 32918, 33136, 34428, 36624, 37278, 38052, 40166, 43491, 45904, 49377, 49704, 50736, 51642, 54936, 57988, 60249, 65836, 68856, 74556, 76104, 80332, 86982, 98754, 99408, 103284, 109872, 115213, 115976, 120498, 130473, 131672, 137712, 148131, 149112, 152208, 160664, 173964, 180747, 197508, 206568, 230426, 231952, 240996, 260946, 263344, 296262, 298224, 312721, 321328, 345639, 347928, 361494, 395016, 413136, 460852, 481992, 521892, 592524, 625442, 691278, 695856, 722988, 790032, 921704, 938163, 963984, 1036917, 1043784, 1185048, 1250884, 1382556, 1445976, 1843408, 1876326, 2073834, 2087568, 2189047, 2370096, 2501768, 2765112, 2814489, 2891952, 3752652, 4147668, 4378094, 5003536, 5530224, 5628978, 6567141, 7505304, 8295336, 8756188, 11257956, 13134282, 15010608, 16590672, 17512376, 19701423, 22515912, 26268564, 35024752, 39402846, 45031824, 52537128, 78805692, 105074256, 157611384, 315222768]

約数ペア:

[(1, 315222768), (2, 157611384), (3, 105074256), (4, 78805692), (6, 52537128), (7, 45031824), (8, 39402846), (9, 35024752), (12, 26268564), (14, 22515912), (16, 19701423), (18, 17512376), (19, 16590672), (21, 15010608), (24, 13134282), (28, 11257956), (36, 8756188), (38, 8295336), (42, 7505304), (48, 6567141), (56, 5628978), (57, 5530224), (63, 5003536), (72, 4378094), (76, 4147668), (84, 3752652), (109, 2891952), (112, 2814489), (114, 2765112), (126, 2501768), (133, 2370096), (144, 2189047), (151, 2087568), (152, 2073834), (168, 1876326), (171, 1843408), (218, 1445976), (228, 1382556), (252, 1250884), (266, 1185048), (302, 1043784), (304, 1036917), (327, 963984), (336, 938163), (342, 921704), (399, 790032), (436, 722988), (453, 695856), (456, 691278), (504, 625442), (532, 592524), (604, 521892), (654, 481992), (684, 460852), (763, 413136), (798, 395016), (872, 361494), (906, 347928), (912, 345639), (981, 321328), (1008, 312721), (1057, 298224), (1064, 296262), (1197, 263344), (1208, 260946), (1308, 240996), (1359, 231952), (1368, 230426), (1526, 206568), (1596, 197508), (1744, 180747), (1812, 173964), (1962, 160664), (2071, 152208), (2114, 149112), (2128, 148131), (2289, 137712), (2394, 131672), (2416, 130473), (2616, 120498), (2718, 115976), (2736, 115213), (2869, 109872), (3052, 103284), (3171, 99408), (3192, 98754), (3624, 86982), (3924, 80332), (4142, 76104), (4228, 74556), (4578, 68856), (4788, 65836), (5232, 60249), (5436, 57988), (5738, 54936), (6104, 51642), (6213, 50736), (6342, 49704), (6384, 49377), (6867, 45904), (7248, 43491), (7848, 40166), (8284, 38052), (8456, 37278), (8607, 36624), (9156, 34428), (9513, 33136), (9576, 32918), (10872, 28994), (11476, 27468), (12208, 25821), (12426, 25368), (12684, 24852), (13734, 22952), (14497, 21744), (15696, 20083), (16459, 19152), (16568, 19026), (16912, 18639), (17214, 18312)]