328419840

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 320

約数和(自身を含む): 1237420800

約数和(自身を除く): 909000960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 128, 140, 149, 160, 164, 168, 192, 205, 210, 224, 240, 246, 256, 280, 287, 298, 320, 328, 336, 384, 410, 420, 447, 448, 480, 492, 512, 560, 574, 596, 615, 640, 656, 672, 745, 768, 820, 840, 861, 894, 896, 960, 984, 1043, 1120, 1148, 1192, 1230, 1280, 1312, 1344, 1435, 1490, 1536, 1640, 1680, 1722, 1788, 1792, 1920, 1968, 2086, 2235, 2240, 2296, 2384, 2460, 2560, 2624, 2688, 2870, 2980, 3129, 3280, 3360, 3444, 3576, 3584, 3840, 3936, 4172, 4305, 4470, 4480, 4592, 4768, 4920, 5215, 5248, 5376, 5740, 5960, 6109, 6258, 6560, 6720, 6888, 7152, 7680, 7872, 8344, 8610, 8940, 8960, 9184, 9536, 9840, 10430, 10496, 10752, 11480, 11920, 12218, 12516, 13120, 13440, 13776, 14304, 15645, 15744, 16688, 17220, 17880, 17920, 18327, 18368, 19072, 19680, 20860, 20992, 22960, 23840, 24436, 25032, 26240, 26880, 27552, 28608, 30545, 31290, 31488, 33376, 34440, 35760, 36654, 36736, 38144, 39360, 41720, 42763, 45920, 47680, 48872, 50064, 52480, 53760, 55104, 57216, 61090, 62580, 62976, 66752, 68880, 71520, 73308, 73472, 76288, 78720, 83440, 85526, 91635, 91840, 95360, 97744, 100128, 104960, 110208, 114432, 122180, 125160, 128289, 133504, 137760, 143040, 146616, 146944, 157440, 166880, 171052, 183270, 183680, 190720, 195488, 200256, 213815, 220416, 228864, 244360, 250320, 256578, 267008, 275520, 286080, 293232, 314880, 333760, 342104, 366540, 367360, 381440, 390976, 400512, 427630, 440832, 488720, 500640, 513156, 534016, 551040, 572160, 586464, 641445, 667520, 684208, 733080, 734720, 781952, 801024, 855260, 977440, 1001280, 1026312, 1102080, 1144320, 1172928, 1282890, 1335040, 1368416, 1466160, 1563904, 1602048, 1710520, 1954880, 2002560, 2052624, 2204160, 2345856, 2565780, 2670080, 2736832, 2932320, 3127808, 3421040, 3909760, 4005120, 4105248, 4691712, 5131560, 5473664, 5864640, 6842080, 7819520, 8010240, 8210496, 9383424, 10263120, 10947328, 11729280, 13684160, 15639040, 16420992, 20526240, 21894656, 23458560, 27368320, 32841984, 41052480, 46917120, 54736640, 65683968, 82104960, 109473280, 164209920, 328419840]

約数ペア:

[(1, 328419840), (2, 164209920), (3, 109473280), (4, 82104960), (5, 65683968), (6, 54736640), (7, 46917120), (8, 41052480), (10, 32841984), (12, 27368320), (14, 23458560), (15, 21894656), (16, 20526240), (20, 16420992), (21, 15639040), (24, 13684160), (28, 11729280), (30, 10947328), (32, 10263120), (35, 9383424), (40, 8210496), (41, 8010240), (42, 7819520), (48, 6842080), (56, 5864640), (60, 5473664), (64, 5131560), (70, 4691712), (80, 4105248), (82, 4005120), (84, 3909760), (96, 3421040), (105, 3127808), (112, 2932320), (120, 2736832), (123, 2670080), (128, 2565780), (140, 2345856), (149, 2204160), (160, 2052624), (164, 2002560), (168, 1954880), (192, 1710520), (205, 1602048), (210, 1563904), (224, 1466160), (240, 1368416), (246, 1335040), (256, 1282890), (280, 1172928), (287, 1144320), (298, 1102080), (320, 1026312), (328, 1001280), (336, 977440), (384, 855260), (410, 801024), (420, 781952), (447, 734720), (448, 733080), (480, 684208), (492, 667520), (512, 641445), (560, 586464), (574, 572160), (596, 551040), (615, 534016), (640, 513156), (656, 500640), (672, 488720), (745, 440832), (768, 427630), (820, 400512), (840, 390976), (861, 381440), (894, 367360), (896, 366540), (960, 342104), (984, 333760), (1043, 314880), (1120, 293232), (1148, 286080), (1192, 275520), (1230, 267008), (1280, 256578), (1312, 250320), (1344, 244360), (1435, 228864), (1490, 220416), (1536, 213815), (1640, 200256), (1680, 195488), (1722, 190720), (1788, 183680), (1792, 183270), (1920, 171052), (1968, 166880), (2086, 157440), (2235, 146944), (2240, 146616), (2296, 143040), (2384, 137760), (2460, 133504), (2560, 128289), (2624, 125160), (2688, 122180), (2870, 114432), (2980, 110208), (3129, 104960), (3280, 100128), (3360, 97744), (3444, 95360), (3576, 91840), (3584, 91635), (3840, 85526), (3936, 83440), (4172, 78720), (4305, 76288), (4470, 73472), (4480, 73308), (4592, 71520), (4768, 68880), (4920, 66752), (5215, 62976), (5248, 62580), (5376, 61090), (5740, 57216), (5960, 55104), (6109, 53760), (6258, 52480), (6560, 50064), (6720, 48872), (6888, 47680), (7152, 45920), (7680, 42763), (7872, 41720), (8344, 39360), (8610, 38144), (8940, 36736), (8960, 36654), (9184, 35760), (9536, 34440), (9840, 33376), (10430, 31488), (10496, 31290), (10752, 30545), (11480, 28608), (11920, 27552), (12218, 26880), (12516, 26240), (13120, 25032), (13440, 24436), (13776, 23840), (14304, 22960), (15645, 20992), (15744, 20860), (16688, 19680), (17220, 19072), (17880, 18368), (17920, 18327)]