1249236480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:205

約数の個数: 320

約数和(自身を含む): 4242585600

約数和(自身を除く): 2993349120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 71, 79, 80, 87, 96, 116, 120, 128, 142, 145, 158, 160, 174, 192, 213, 232, 237, 240, 256, 284, 290, 316, 320, 348, 355, 384, 395, 426, 435, 464, 474, 480, 512, 568, 580, 632, 640, 696, 710, 768, 790, 852, 870, 928, 948, 960, 1065, 1136, 1160, 1185, 1264, 1280, 1392, 1420, 1536, 1580, 1704, 1740, 1856, 1896, 1920, 2059, 2130, 2272, 2291, 2320, 2370, 2528, 2560, 2784, 2840, 3160, 3408, 3480, 3712, 3792, 3840, 4118, 4260, 4544, 4582, 4640, 4740, 5056, 5568, 5609, 5680, 6177, 6320, 6816, 6873, 6960, 7424, 7584, 7680, 8236, 8520, 9088, 9164, 9280, 9480, 10112, 10295, 11136, 11218, 11360, 11455, 12354, 12640, 13632, 13746, 13920, 14848, 15168, 16472, 16827, 17040, 18176, 18328, 18560, 18960, 20224, 20590, 22272, 22436, 22720, 22910, 24708, 25280, 27264, 27492, 27840, 28045, 30336, 30885, 32944, 33654, 34080, 34365, 36352, 36656, 37120, 37920, 40448, 41180, 44544, 44872, 45440, 45820, 49416, 50560, 54528, 54984, 55680, 56090, 60672, 61770, 65888, 67308, 68160, 68730, 73312, 74240, 75840, 82360, 84135, 89744, 90880, 91640, 98832, 101120, 109056, 109968, 111360, 112180, 121344, 123540, 131776, 134616, 136320, 137460, 146624, 151680, 162661, 164720, 168270, 179488, 181760, 183280, 197664, 202240, 219936, 222720, 224360, 247080, 263552, 269232, 272640, 274920, 293248, 303360, 325322, 329440, 336540, 358976, 366560, 395328, 439872, 448720, 487983, 494160, 527104, 538464, 545280, 549840, 586496, 606720, 650644, 658880, 673080, 717952, 733120, 790656, 813305, 879744, 897440, 975966, 988320, 1054208, 1076928, 1099680, 1172992, 1301288, 1317760, 1346160, 1435904, 1466240, 1581312, 1626610, 1759488, 1794880, 1951932, 1976640, 2153856, 2199360, 2439915, 2602576, 2635520, 2692320, 2871808, 2932480, 3162624, 3253220, 3518976, 3589760, 3903864, 3953280, 4307712, 4398720, 4879830, 5205152, 5271040, 5384640, 5864960, 6506440, 7179520, 7807728, 7906560, 8615424, 8797440, 9759660, 10410304, 10769280, 13012880, 14359040, 15615456, 15813120, 17594880, 19519320, 20820608, 21538560, 26025760, 31230912, 39038640, 41641216, 43077120, 52051520, 62461824, 78077280, 83282432, 104103040, 124923648, 156154560, 208206080, 249847296, 312309120, 416412160, 624618240, 1249236480]

約数ペア:

[(1, 1249236480), (2, 624618240), (3, 416412160), (4, 312309120), (5, 249847296), (6, 208206080), (8, 156154560), (10, 124923648), (12, 104103040), (15, 83282432), (16, 78077280), (20, 62461824), (24, 52051520), (29, 43077120), (30, 41641216), (32, 39038640), (40, 31230912), (48, 26025760), (58, 21538560), (60, 20820608), (64, 19519320), (71, 17594880), (79, 15813120), (80, 15615456), (87, 14359040), (96, 13012880), (116, 10769280), (120, 10410304), (128, 9759660), (142, 8797440), (145, 8615424), (158, 7906560), (160, 7807728), (174, 7179520), (192, 6506440), (213, 5864960), (232, 5384640), (237, 5271040), (240, 5205152), (256, 4879830), (284, 4398720), (290, 4307712), (316, 3953280), (320, 3903864), (348, 3589760), (355, 3518976), (384, 3253220), (395, 3162624), (426, 2932480), (435, 2871808), (464, 2692320), (474, 2635520), (480, 2602576), (512, 2439915), (568, 2199360), (580, 2153856), (632, 1976640), (640, 1951932), (696, 1794880), (710, 1759488), (768, 1626610), (790, 1581312), (852, 1466240), (870, 1435904), (928, 1346160), (948, 1317760), (960, 1301288), (1065, 1172992), (1136, 1099680), (1160, 1076928), (1185, 1054208), (1264, 988320), (1280, 975966), (1392, 897440), (1420, 879744), (1536, 813305), (1580, 790656), (1704, 733120), (1740, 717952), (1856, 673080), (1896, 658880), (1920, 650644), (2059, 606720), (2130, 586496), (2272, 549840), (2291, 545280), (2320, 538464), (2370, 527104), (2528, 494160), (2560, 487983), (2784, 448720), (2840, 439872), (3160, 395328), (3408, 366560), (3480, 358976), (3712, 336540), (3792, 329440), (3840, 325322), (4118, 303360), (4260, 293248), (4544, 274920), (4582, 272640), (4640, 269232), (4740, 263552), (5056, 247080), (5568, 224360), (5609, 222720), (5680, 219936), (6177, 202240), (6320, 197664), (6816, 183280), (6873, 181760), (6960, 179488), (7424, 168270), (7584, 164720), (7680, 162661), (8236, 151680), (8520, 146624), (9088, 137460), (9164, 136320), (9280, 134616), (9480, 131776), (10112, 123540), (10295, 121344), (11136, 112180), (11218, 111360), (11360, 109968), (11455, 109056), (12354, 101120), (12640, 98832), (13632, 91640), (13746, 90880), (13920, 89744), (14848, 84135), (15168, 82360), (16472, 75840), (16827, 74240), (17040, 73312), (18176, 68730), (18328, 68160), (18560, 67308), (18960, 65888), (20224, 61770), (20590, 60672), (22272, 56090), (22436, 55680), (22720, 54984), (22910, 54528), (24708, 50560), (25280, 49416), (27264, 45820), (27492, 45440), (27840, 44872), (28045, 44544), (30336, 41180), (30885, 40448), (32944, 37920), (33654, 37120), (34080, 36656), (34365, 36352)]