252894720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:205

約数の個数: 320

約数和(自身を含む): 928065600

約数和(自身を除く): 675170880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 149, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 256, 260, 272, 298, 312, 320, 340, 384, 390, 408, 416, 442, 447, 480, 510, 512, 520, 544, 596, 624, 640, 663, 680, 745, 768, 780, 816, 832, 884, 894, 960, 1020, 1040, 1088, 1105, 1192, 1248, 1280, 1326, 1360, 1490, 1536, 1560, 1632, 1664, 1768, 1788, 1920, 1937, 2040, 2080, 2176, 2210, 2235, 2384, 2496, 2533, 2560, 2652, 2720, 2980, 3120, 3264, 3315, 3328, 3536, 3576, 3840, 3874, 4080, 4160, 4352, 4420, 4470, 4768, 4992, 5066, 5304, 5440, 5811, 5960, 6240, 6528, 6630, 6656, 7072, 7152, 7599, 7680, 7748, 8160, 8320, 8704, 8840, 8940, 9536, 9685, 9984, 10132, 10608, 10880, 11622, 11920, 12480, 12665, 13056, 13260, 14144, 14304, 15198, 15496, 16320, 16640, 17680, 17880, 19072, 19370, 19968, 20264, 21216, 21760, 23244, 23840, 24960, 25330, 26112, 26520, 28288, 28608, 29055, 30396, 30992, 32640, 32929, 33280, 35360, 35760, 37995, 38144, 38740, 40528, 42432, 43520, 46488, 47680, 49920, 50660, 53040, 56576, 57216, 58110, 60792, 61984, 65280, 65858, 70720, 71520, 75990, 76288, 77480, 81056, 84864, 92976, 95360, 98787, 99840, 101320, 106080, 113152, 114432, 116220, 121584, 123968, 130560, 131716, 141440, 143040, 151980, 154960, 162112, 164645, 169728, 185952, 190720, 197574, 202640, 212160, 228864, 232440, 243168, 247936, 263432, 282880, 286080, 303960, 309920, 324224, 329290, 339456, 371904, 381440, 395148, 405280, 424320, 464880, 486336, 493935, 495872, 526864, 565760, 572160, 607920, 619840, 648448, 658580, 743808, 790296, 810560, 848640, 929760, 972672, 987870, 991744, 1053728, 1144320, 1215840, 1239680, 1296896, 1317160, 1487616, 1580592, 1621120, 1697280, 1859520, 1945344, 1975740, 2107456, 2431680, 2479360, 2634320, 2975232, 3161184, 3242240, 3719040, 3890688, 3951480, 4214912, 4863360, 4958720, 5268640, 6322368, 6484480, 7438080, 7902960, 8429824, 9726720, 10537280, 12644736, 14876160, 15805920, 16859648, 19453440, 21074560, 25289472, 31611840, 42149120, 50578944, 63223680, 84298240, 126447360, 252894720]

約数ペア:

[(1, 252894720), (2, 126447360), (3, 84298240), (4, 63223680), (5, 50578944), (6, 42149120), (8, 31611840), (10, 25289472), (12, 21074560), (13, 19453440), (15, 16859648), (16, 15805920), (17, 14876160), (20, 12644736), (24, 10537280), (26, 9726720), (30, 8429824), (32, 7902960), (34, 7438080), (39, 6484480), (40, 6322368), (48, 5268640), (51, 4958720), (52, 4863360), (60, 4214912), (64, 3951480), (65, 3890688), (68, 3719040), (78, 3242240), (80, 3161184), (85, 2975232), (96, 2634320), (102, 2479360), (104, 2431680), (120, 2107456), (128, 1975740), (130, 1945344), (136, 1859520), (149, 1697280), (156, 1621120), (160, 1580592), (170, 1487616), (192, 1317160), (195, 1296896), (204, 1239680), (208, 1215840), (221, 1144320), (240, 1053728), (255, 991744), (256, 987870), (260, 972672), (272, 929760), (298, 848640), (312, 810560), (320, 790296), (340, 743808), (384, 658580), (390, 648448), (408, 619840), (416, 607920), (442, 572160), (447, 565760), (480, 526864), (510, 495872), (512, 493935), (520, 486336), (544, 464880), (596, 424320), (624, 405280), (640, 395148), (663, 381440), (680, 371904), (745, 339456), (768, 329290), (780, 324224), (816, 309920), (832, 303960), (884, 286080), (894, 282880), (960, 263432), (1020, 247936), (1040, 243168), (1088, 232440), (1105, 228864), (1192, 212160), (1248, 202640), (1280, 197574), (1326, 190720), (1360, 185952), (1490, 169728), (1536, 164645), (1560, 162112), (1632, 154960), (1664, 151980), (1768, 143040), (1788, 141440), (1920, 131716), (1937, 130560), (2040, 123968), (2080, 121584), (2176, 116220), (2210, 114432), (2235, 113152), (2384, 106080), (2496, 101320), (2533, 99840), (2560, 98787), (2652, 95360), (2720, 92976), (2980, 84864), (3120, 81056), (3264, 77480), (3315, 76288), (3328, 75990), (3536, 71520), (3576, 70720), (3840, 65858), (3874, 65280), (4080, 61984), (4160, 60792), (4352, 58110), (4420, 57216), (4470, 56576), (4768, 53040), (4992, 50660), (5066, 49920), (5304, 47680), (5440, 46488), (5811, 43520), (5960, 42432), (6240, 40528), (6528, 38740), (6630, 38144), (6656, 37995), (7072, 35760), (7152, 35360), (7599, 33280), (7680, 32929), (7748, 32640), (8160, 30992), (8320, 30396), (8704, 29055), (8840, 28608), (8940, 28288), (9536, 26520), (9685, 26112), (9984, 25330), (10132, 24960), (10608, 23840), (10880, 23244), (11622, 21760), (11920, 21216), (12480, 20264), (12665, 19968), (13056, 19370), (13260, 19072), (14144, 17880), (14304, 17680), (15198, 16640), (15496, 16320)]