326040960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1427}}^1$

素因数の和:1473

約数の個数: 256

約数和(自身を含む): 1258467840

約数和(自身を除く): 932426880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1427, 1428, 1632, 1680, 1785, 1904, 1920, 2040, 2176, 2240, 2380, 2688, 2720, 2854, 2856, 3264, 3360, 3570, 3808, 4080, 4281, 4480, 4760, 5440, 5708, 5712, 6528, 6720, 7135, 7140, 7616, 8160, 8562, 9520, 9989, 10880, 11416, 11424, 13440, 14270, 14280, 15232, 16320, 17124, 19040, 19978, 21405, 22832, 22848, 24259, 28540, 28560, 29967, 32640, 34248, 38080, 39956, 42810, 45664, 45696, 48518, 49945, 57080, 57120, 59934, 68496, 72777, 76160, 79912, 85620, 91328, 97036, 99890, 114160, 114240, 119868, 121295, 136992, 145554, 149835, 159824, 169813, 171240, 182656, 194072, 199780, 228320, 228480, 239736, 242590, 273984, 291108, 299670, 319648, 339626, 342480, 363885, 388144, 399560, 456640, 479472, 485180, 509439, 547968, 582216, 599340, 639296, 679252, 684960, 727770, 776288, 799120, 849065, 913280, 958944, 970360, 1018878, 1164432, 1198680, 1278592, 1358504, 1369920, 1455540, 1552576, 1598240, 1698130, 1917888, 1940720, 2037756, 2328864, 2397360, 2547195, 2717008, 2739840, 2911080, 3105152, 3196480, 3396260, 3835776, 3881440, 4075512, 4657728, 4794720, 5094390, 5434016, 5822160, 6392960, 6792520, 7762880, 8151024, 9315456, 9589440, 10188780, 10868032, 11644320, 13585040, 15525760, 16302048, 19178880, 20377560, 21736064, 23288640, 27170080, 32604096, 40755120, 46577280, 54340160, 65208192, 81510240, 108680320, 163020480, 326040960]

約数ペア:

[(1, 326040960), (2, 163020480), (3, 108680320), (4, 81510240), (5, 65208192), (6, 54340160), (7, 46577280), (8, 40755120), (10, 32604096), (12, 27170080), (14, 23288640), (15, 21736064), (16, 20377560), (17, 19178880), (20, 16302048), (21, 15525760), (24, 13585040), (28, 11644320), (30, 10868032), (32, 10188780), (34, 9589440), (35, 9315456), (40, 8151024), (42, 7762880), (48, 6792520), (51, 6392960), (56, 5822160), (60, 5434016), (64, 5094390), (68, 4794720), (70, 4657728), (80, 4075512), (84, 3881440), (85, 3835776), (96, 3396260), (102, 3196480), (105, 3105152), (112, 2911080), (119, 2739840), (120, 2717008), (128, 2547195), (136, 2397360), (140, 2328864), (160, 2037756), (168, 1940720), (170, 1917888), (192, 1698130), (204, 1598240), (210, 1552576), (224, 1455540), (238, 1369920), (240, 1358504), (255, 1278592), (272, 1198680), (280, 1164432), (320, 1018878), (336, 970360), (340, 958944), (357, 913280), (384, 849065), (408, 799120), (420, 776288), (448, 727770), (476, 684960), (480, 679252), (510, 639296), (544, 599340), (560, 582216), (595, 547968), (640, 509439), (672, 485180), (680, 479472), (714, 456640), (816, 399560), (840, 388144), (896, 363885), (952, 342480), (960, 339626), (1020, 319648), (1088, 299670), (1120, 291108), (1190, 273984), (1344, 242590), (1360, 239736), (1427, 228480), (1428, 228320), (1632, 199780), (1680, 194072), (1785, 182656), (1904, 171240), (1920, 169813), (2040, 159824), (2176, 149835), (2240, 145554), (2380, 136992), (2688, 121295), (2720, 119868), (2854, 114240), (2856, 114160), (3264, 99890), (3360, 97036), (3570, 91328), (3808, 85620), (4080, 79912), (4281, 76160), (4480, 72777), (4760, 68496), (5440, 59934), (5708, 57120), (5712, 57080), (6528, 49945), (6720, 48518), (7135, 45696), (7140, 45664), (7616, 42810), (8160, 39956), (8562, 38080), (9520, 34248), (9989, 32640), (10880, 29967), (11416, 28560), (11424, 28540), (13440, 24259), (14270, 22848), (14280, 22832), (15232, 21405), (16320, 19978), (17124, 19040)]