70436080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 160

約数和(自身を含む): 197987328

約数和(自身を除く): 127551248

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 47, 52, 55, 65, 80, 88, 94, 104, 110, 130, 131, 143, 176, 188, 208, 220, 235, 260, 262, 286, 376, 440, 470, 517, 520, 524, 572, 611, 655, 715, 752, 880, 940, 1034, 1040, 1048, 1144, 1222, 1310, 1430, 1441, 1703, 1880, 2068, 2096, 2288, 2444, 2585, 2620, 2860, 2882, 3055, 3406, 3760, 4136, 4888, 5170, 5240, 5720, 5764, 6110, 6157, 6721, 6812, 7205, 8272, 8515, 9776, 10340, 10480, 11440, 11528, 12220, 12314, 13442, 13624, 14410, 17030, 18733, 20680, 23056, 24440, 24628, 26884, 27248, 28820, 30785, 33605, 34060, 37466, 41360, 48880, 49256, 53768, 57640, 61570, 67210, 67727, 68120, 74932, 80041, 93665, 98512, 107536, 115280, 123140, 134420, 135454, 136240, 149864, 160082, 187330, 246280, 268840, 270908, 299728, 320164, 338635, 374660, 400205, 492560, 537680, 541816, 640328, 677270, 749320, 800410, 880451, 1083632, 1280656, 1354540, 1498640, 1600820, 1760902, 2709080, 3201640, 3521804, 4402255, 5418160, 6403280, 7043608, 8804510, 14087216, 17609020, 35218040, 70436080]

約数ペア:

[(1, 70436080), (2, 35218040), (4, 17609020), (5, 14087216), (8, 8804510), (10, 7043608), (11, 6403280), (13, 5418160), (16, 4402255), (20, 3521804), (22, 3201640), (26, 2709080), (40, 1760902), (44, 1600820), (47, 1498640), (52, 1354540), (55, 1280656), (65, 1083632), (80, 880451), (88, 800410), (94, 749320), (104, 677270), (110, 640328), (130, 541816), (131, 537680), (143, 492560), (176, 400205), (188, 374660), (208, 338635), (220, 320164), (235, 299728), (260, 270908), (262, 268840), (286, 246280), (376, 187330), (440, 160082), (470, 149864), (517, 136240), (520, 135454), (524, 134420), (572, 123140), (611, 115280), (655, 107536), (715, 98512), (752, 93665), (880, 80041), (940, 74932), (1034, 68120), (1040, 67727), (1048, 67210), (1144, 61570), (1222, 57640), (1310, 53768), (1430, 49256), (1441, 48880), (1703, 41360), (1880, 37466), (2068, 34060), (2096, 33605), (2288, 30785), (2444, 28820), (2585, 27248), (2620, 26884), (2860, 24628), (2882, 24440), (3055, 23056), (3406, 20680), (3760, 18733), (4136, 17030), (4888, 14410), (5170, 13624), (5240, 13442), (5720, 12314), (5764, 12220), (6110, 11528), (6157, 11440), (6721, 10480), (6812, 10340), (7205, 9776), (8272, 8515)]