2601918720

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{953}}^1$

素因数の和:1062

約数の個数: 288

約数和(自身を含む): 9359884800

約数和(自身を除く): 6757966080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 79, 80, 90, 96, 108, 120, 128, 135, 144, 158, 160, 180, 192, 216, 237, 240, 256, 270, 288, 316, 320, 360, 384, 395, 432, 474, 480, 540, 576, 632, 640, 711, 720, 768, 790, 864, 948, 953, 960, 1080, 1152, 1185, 1264, 1280, 1422, 1440, 1580, 1728, 1896, 1906, 1920, 2133, 2160, 2304, 2370, 2528, 2844, 2859, 2880, 3160, 3456, 3555, 3792, 3812, 3840, 4266, 4320, 4740, 4765, 5056, 5688, 5718, 5760, 6320, 6912, 7110, 7584, 7624, 8532, 8577, 8640, 9480, 9530, 10112, 10665, 11376, 11436, 11520, 12640, 14220, 14295, 15168, 15248, 17064, 17154, 17280, 18960, 19060, 20224, 21330, 22752, 22872, 25280, 25731, 28440, 28590, 30336, 30496, 34128, 34308, 34560, 37920, 38120, 42660, 42885, 45504, 45744, 50560, 51462, 56880, 57180, 60672, 60992, 68256, 68616, 75287, 75840, 76240, 85320, 85770, 91008, 91488, 101120, 102924, 113760, 114360, 121984, 128655, 136512, 137232, 150574, 151680, 152480, 170640, 171540, 182016, 182976, 205848, 225861, 227520, 228720, 243968, 257310, 273024, 274464, 301148, 303360, 304960, 341280, 343080, 365952, 376435, 411696, 451722, 455040, 457440, 514620, 546048, 548928, 602296, 609920, 677583, 682560, 686160, 731904, 752870, 823392, 903444, 910080, 914880, 1029240, 1097856, 1129305, 1204592, 1219840, 1355166, 1365120, 1372320, 1505740, 1646784, 1806888, 1829760, 2032749, 2058480, 2195712, 2258610, 2409184, 2710332, 2730240, 2744640, 3011480, 3293568, 3387915, 3613776, 3659520, 4065498, 4116960, 4517220, 4818368, 5420664, 5489280, 6022960, 6587136, 6775830, 7227552, 8130996, 8233920, 9034440, 9636736, 10163745, 10841328, 10978560, 12045920, 13551660, 14455104, 16261992, 16467840, 18068880, 19273472, 20327490, 21682656, 24091840, 27103320, 28910208, 32523984, 32935680, 36137760, 40654980, 43365312, 48183680, 54206640, 57820416, 65047968, 72275520, 81309960, 86730624, 96367360, 108413280, 130095936, 144551040, 162619920, 173461248, 216826560, 260191872, 289102080, 325239840, 433653120, 520383744, 650479680, 867306240, 1300959360, 2601918720]

約数ペア:

[(1, 2601918720), (2, 1300959360), (3, 867306240), (4, 650479680), (5, 520383744), (6, 433653120), (8, 325239840), (9, 289102080), (10, 260191872), (12, 216826560), (15, 173461248), (16, 162619920), (18, 144551040), (20, 130095936), (24, 108413280), (27, 96367360), (30, 86730624), (32, 81309960), (36, 72275520), (40, 65047968), (45, 57820416), (48, 54206640), (54, 48183680), (60, 43365312), (64, 40654980), (72, 36137760), (79, 32935680), (80, 32523984), (90, 28910208), (96, 27103320), (108, 24091840), (120, 21682656), (128, 20327490), (135, 19273472), (144, 18068880), (158, 16467840), (160, 16261992), (180, 14455104), (192, 13551660), (216, 12045920), (237, 10978560), (240, 10841328), (256, 10163745), (270, 9636736), (288, 9034440), (316, 8233920), (320, 8130996), (360, 7227552), (384, 6775830), (395, 6587136), (432, 6022960), (474, 5489280), (480, 5420664), (540, 4818368), (576, 4517220), (632, 4116960), (640, 4065498), (711, 3659520), (720, 3613776), (768, 3387915), (790, 3293568), (864, 3011480), (948, 2744640), (953, 2730240), (960, 2710332), (1080, 2409184), (1152, 2258610), (1185, 2195712), (1264, 2058480), (1280, 2032749), (1422, 1829760), (1440, 1806888), (1580, 1646784), (1728, 1505740), (1896, 1372320), (1906, 1365120), (1920, 1355166), (2133, 1219840), (2160, 1204592), (2304, 1129305), (2370, 1097856), (2528, 1029240), (2844, 914880), (2859, 910080), (2880, 903444), (3160, 823392), (3456, 752870), (3555, 731904), (3792, 686160), (3812, 682560), (3840, 677583), (4266, 609920), (4320, 602296), (4740, 548928), (4765, 546048), (5056, 514620), (5688, 457440), (5718, 455040), (5760, 451722), (6320, 411696), (6912, 376435), (7110, 365952), (7584, 343080), (7624, 341280), (8532, 304960), (8577, 303360), (8640, 301148), (9480, 274464), (9530, 273024), (10112, 257310), (10665, 243968), (11376, 228720), (11436, 227520), (11520, 225861), (12640, 205848), (14220, 182976), (14295, 182016), (15168, 171540), (15248, 170640), (17064, 152480), (17154, 151680), (17280, 150574), (18960, 137232), (19060, 136512), (20224, 128655), (21330, 121984), (22752, 114360), (22872, 113760), (25280, 102924), (25731, 101120), (28440, 91488), (28590, 91008), (30336, 85770), (30496, 85320), (34128, 76240), (34308, 75840), (34560, 75287), (37920, 68616), (38120, 68256), (42660, 60992), (42885, 60672), (45504, 57180), (45744, 56880), (50560, 51462)]