1370672640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1451}}^1$

素因数の和:1521

約数の個数: 240

約数和(自身を含む): 4866157296

約数和(自身を除く): 3495484656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 256, 288, 320, 328, 360, 369, 384, 410, 480, 492, 512, 576, 615, 640, 656, 720, 738, 768, 820, 960, 984, 1152, 1230, 1280, 1312, 1440, 1451, 1476, 1536, 1640, 1845, 1920, 1968, 2304, 2460, 2560, 2624, 2880, 2902, 2952, 3280, 3690, 3840, 3936, 4353, 4608, 4920, 5248, 5760, 5804, 5904, 6560, 7255, 7380, 7680, 7872, 8706, 9840, 10496, 11520, 11608, 11808, 13059, 13120, 14510, 14760, 15744, 17412, 19680, 20992, 21765, 23040, 23216, 23616, 26118, 26240, 29020, 29520, 31488, 34824, 39360, 43530, 46432, 47232, 52236, 52480, 58040, 59040, 59491, 62976, 65295, 69648, 78720, 87060, 92864, 94464, 104472, 104960, 116080, 118080, 118982, 130590, 139296, 157440, 174120, 178473, 185728, 188928, 208944, 232160, 236160, 237964, 261180, 278592, 297455, 314880, 348240, 356946, 371456, 417888, 464320, 472320, 475928, 522360, 535419, 557184, 594910, 696480, 713892, 742912, 835776, 892365, 928640, 944640, 951856, 1044720, 1070838, 1114368, 1189820, 1392960, 1427784, 1671552, 1784730, 1857280, 1903712, 2089440, 2141676, 2228736, 2379640, 2677095, 2785920, 2855568, 3343104, 3569460, 3714560, 3807424, 4178880, 4283352, 4759280, 5354190, 5571840, 5711136, 6686208, 7138920, 7614848, 8357760, 8566704, 9518560, 10708380, 11143680, 11422272, 14277840, 15229696, 16715520, 17133408, 19037120, 21416760, 22844544, 28555680, 30459392, 33431040, 34266816, 38074240, 42833520, 45689088, 57111360, 68533632, 76148480, 85667040, 91378176, 114222720, 137067264, 152296960, 171334080, 228445440, 274134528, 342668160, 456890880, 685336320, 1370672640]

約数ペア:

[(1, 1370672640), (2, 685336320), (3, 456890880), (4, 342668160), (5, 274134528), (6, 228445440), (8, 171334080), (9, 152296960), (10, 137067264), (12, 114222720), (15, 91378176), (16, 85667040), (18, 76148480), (20, 68533632), (24, 57111360), (30, 45689088), (32, 42833520), (36, 38074240), (40, 34266816), (41, 33431040), (45, 30459392), (48, 28555680), (60, 22844544), (64, 21416760), (72, 19037120), (80, 17133408), (82, 16715520), (90, 15229696), (96, 14277840), (120, 11422272), (123, 11143680), (128, 10708380), (144, 9518560), (160, 8566704), (164, 8357760), (180, 7614848), (192, 7138920), (205, 6686208), (240, 5711136), (246, 5571840), (256, 5354190), (288, 4759280), (320, 4283352), (328, 4178880), (360, 3807424), (369, 3714560), (384, 3569460), (410, 3343104), (480, 2855568), (492, 2785920), (512, 2677095), (576, 2379640), (615, 2228736), (640, 2141676), (656, 2089440), (720, 1903712), (738, 1857280), (768, 1784730), (820, 1671552), (960, 1427784), (984, 1392960), (1152, 1189820), (1230, 1114368), (1280, 1070838), (1312, 1044720), (1440, 951856), (1451, 944640), (1476, 928640), (1536, 892365), (1640, 835776), (1845, 742912), (1920, 713892), (1968, 696480), (2304, 594910), (2460, 557184), (2560, 535419), (2624, 522360), (2880, 475928), (2902, 472320), (2952, 464320), (3280, 417888), (3690, 371456), (3840, 356946), (3936, 348240), (4353, 314880), (4608, 297455), (4920, 278592), (5248, 261180), (5760, 237964), (5804, 236160), (5904, 232160), (6560, 208944), (7255, 188928), (7380, 185728), (7680, 178473), (7872, 174120), (8706, 157440), (9840, 139296), (10496, 130590), (11520, 118982), (11608, 118080), (11808, 116080), (13059, 104960), (13120, 104472), (14510, 94464), (14760, 92864), (15744, 87060), (17412, 78720), (19680, 69648), (20992, 65295), (21765, 62976), (23040, 59491), (23216, 59040), (23616, 58040), (26118, 52480), (26240, 52236), (29020, 47232), (29520, 46432), (31488, 43530), (34824, 39360)]