298882572160

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{20543}}^1$

素因数の和:20868

約数の個数: 128

約数和(自身を含む): 724200652800

約数和(自身を除く): 425318080640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 179, 254, 320, 358, 508, 635, 640, 716, 895, 1016, 1270, 1432, 1790, 2032, 2540, 2864, 3580, 4064, 5080, 5728, 7160, 8128, 10160, 11456, 14320, 16256, 20320, 20543, 22733, 22912, 28640, 40640, 41086, 45466, 57280, 81280, 82172, 90932, 102715, 113665, 114560, 164344, 181864, 205430, 227330, 328688, 363728, 410860, 454660, 657376, 727456, 821720, 909320, 1314752, 1454912, 1643440, 1818640, 2608961, 2629504, 2909824, 3286880, 3637280, 3677197, 5217922, 6573760, 7274560, 7354394, 10435844, 13044805, 13147520, 14549120, 14708788, 18385985, 20871688, 26089610, 29417576, 36771970, 41743376, 52179220, 58835152, 73543940, 83486752, 104358440, 117670304, 147087880, 166973504, 208716880, 235340608, 294175760, 333947008, 417433760, 467004019, 470681216, 588351520, 834867520, 934008038, 1176703040, 1669735040, 1868016076, 2335020095, 2353406080, 3736032152, 4670040190, 7472064304, 9340080380, 14944128608, 18680160760, 29888257216, 37360321520, 59776514432, 74720643040, 149441286080, 298882572160]

約数ペア:

[(1, 298882572160), (2, 149441286080), (4, 74720643040), (5, 59776514432), (8, 37360321520), (10, 29888257216), (16, 18680160760), (20, 14944128608), (32, 9340080380), (40, 7472064304), (64, 4670040190), (80, 3736032152), (127, 2353406080), (128, 2335020095), (160, 1868016076), (179, 1669735040), (254, 1176703040), (320, 934008038), (358, 834867520), (508, 588351520), (635, 470681216), (640, 467004019), (716, 417433760), (895, 333947008), (1016, 294175760), (1270, 235340608), (1432, 208716880), (1790, 166973504), (2032, 147087880), (2540, 117670304), (2864, 104358440), (3580, 83486752), (4064, 73543940), (5080, 58835152), (5728, 52179220), (7160, 41743376), (8128, 36771970), (10160, 29417576), (11456, 26089610), (14320, 20871688), (16256, 18385985), (20320, 14708788), (20543, 14549120), (22733, 13147520), (22912, 13044805), (28640, 10435844), (40640, 7354394), (41086, 7274560), (45466, 6573760), (57280, 5217922), (81280, 3677197), (82172, 3637280), (90932, 3286880), (102715, 2909824), (113665, 2629504), (114560, 2608961), (164344, 1818640), (181864, 1643440), (205430, 1454912), (227330, 1314752), (328688, 909320), (363728, 821720), (410860, 727456), (454660, 657376)]