472846400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:341

約数の個数: 168

約数和(自身を含む): 1269918720

約数和(自身を除く): 797072320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 127, 130, 160, 179, 200, 208, 254, 260, 320, 325, 358, 400, 416, 508, 520, 635, 650, 716, 800, 832, 895, 1016, 1040, 1270, 1300, 1432, 1600, 1651, 1790, 2032, 2080, 2327, 2540, 2600, 2864, 3175, 3302, 3580, 4064, 4160, 4475, 4654, 5080, 5200, 5728, 6350, 6604, 7160, 8128, 8255, 8950, 9308, 10160, 10400, 11456, 11635, 12700, 13208, 14320, 16510, 17900, 18616, 20320, 20800, 22733, 23270, 25400, 26416, 28640, 33020, 35800, 37232, 40640, 41275, 45466, 46540, 50800, 52832, 57280, 58175, 66040, 71600, 74464, 82550, 90932, 93080, 101600, 105664, 113665, 116350, 132080, 143200, 148928, 165100, 181864, 186160, 203200, 227330, 232700, 264160, 286400, 295529, 330200, 363728, 372320, 454660, 465400, 528320, 568325, 591058, 660400, 727456, 744640, 909320, 930800, 1136650, 1182116, 1320800, 1454912, 1477645, 1818640, 1861600, 2273300, 2364232, 2641600, 2955290, 3637280, 3723200, 4546600, 4728464, 5910580, 7274560, 7388225, 9093200, 9456928, 11821160, 14776450, 18186400, 18913856, 23642320, 29552900, 36372800, 47284640, 59105800, 94569280, 118211600, 236423200, 472846400]

約数ペア:

[(1, 472846400), (2, 236423200), (4, 118211600), (5, 94569280), (8, 59105800), (10, 47284640), (13, 36372800), (16, 29552900), (20, 23642320), (25, 18913856), (26, 18186400), (32, 14776450), (40, 11821160), (50, 9456928), (52, 9093200), (64, 7388225), (65, 7274560), (80, 5910580), (100, 4728464), (104, 4546600), (127, 3723200), (130, 3637280), (160, 2955290), (179, 2641600), (200, 2364232), (208, 2273300), (254, 1861600), (260, 1818640), (320, 1477645), (325, 1454912), (358, 1320800), (400, 1182116), (416, 1136650), (508, 930800), (520, 909320), (635, 744640), (650, 727456), (716, 660400), (800, 591058), (832, 568325), (895, 528320), (1016, 465400), (1040, 454660), (1270, 372320), (1300, 363728), (1432, 330200), (1600, 295529), (1651, 286400), (1790, 264160), (2032, 232700), (2080, 227330), (2327, 203200), (2540, 186160), (2600, 181864), (2864, 165100), (3175, 148928), (3302, 143200), (3580, 132080), (4064, 116350), (4160, 113665), (4475, 105664), (4654, 101600), (5080, 93080), (5200, 90932), (5728, 82550), (6350, 74464), (6604, 71600), (7160, 66040), (8128, 58175), (8255, 57280), (8950, 52832), (9308, 50800), (10160, 46540), (10400, 45466), (11456, 41275), (11635, 40640), (12700, 37232), (13208, 35800), (14320, 33020), (16510, 28640), (17900, 26416), (18616, 25400), (20320, 23270), (20800, 22733)]