117653120

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 308448000

約数和(自身を除く): 190794880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 79, 80, 104, 128, 130, 158, 160, 179, 208, 260, 316, 320, 358, 395, 416, 520, 632, 640, 716, 790, 832, 895, 1027, 1040, 1264, 1432, 1580, 1664, 1790, 2054, 2080, 2327, 2528, 2864, 3160, 3580, 4108, 4160, 4654, 5056, 5135, 5728, 6320, 7160, 8216, 8320, 9308, 10112, 10270, 11456, 11635, 12640, 14141, 14320, 16432, 18616, 20540, 22912, 23270, 25280, 28282, 28640, 32864, 37232, 41080, 46540, 50560, 56564, 57280, 65728, 70705, 74464, 82160, 93080, 113128, 114560, 131456, 141410, 148928, 164320, 183833, 186160, 226256, 282820, 297856, 328640, 367666, 372320, 452512, 565640, 657280, 735332, 744640, 905024, 919165, 1131280, 1470664, 1489280, 1810048, 1838330, 2262560, 2941328, 3676660, 4525120, 5882656, 7353320, 9050240, 11765312, 14706640, 23530624, 29413280, 58826560, 117653120]

約数ペア:

[(1, 117653120), (2, 58826560), (4, 29413280), (5, 23530624), (8, 14706640), (10, 11765312), (13, 9050240), (16, 7353320), (20, 5882656), (26, 4525120), (32, 3676660), (40, 2941328), (52, 2262560), (64, 1838330), (65, 1810048), (79, 1489280), (80, 1470664), (104, 1131280), (128, 919165), (130, 905024), (158, 744640), (160, 735332), (179, 657280), (208, 565640), (260, 452512), (316, 372320), (320, 367666), (358, 328640), (395, 297856), (416, 282820), (520, 226256), (632, 186160), (640, 183833), (716, 164320), (790, 148928), (832, 141410), (895, 131456), (1027, 114560), (1040, 113128), (1264, 93080), (1432, 82160), (1580, 74464), (1664, 70705), (1790, 65728), (2054, 57280), (2080, 56564), (2327, 50560), (2528, 46540), (2864, 41080), (3160, 37232), (3580, 32864), (4108, 28640), (4160, 28282), (4654, 25280), (5056, 23270), (5135, 22912), (5728, 20540), (6320, 18616), (7160, 16432), (8216, 14320), (8320, 14141), (9308, 12640), (10112, 11635), (10270, 11456)]