7185220240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2351}}^1$

素因数の和:2549

約数の個数: 160

約数和(自身を含む): 19150774272

約数和(自身を除く): 11965554032

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 151, 176, 184, 220, 230, 253, 302, 368, 440, 460, 506, 604, 755, 880, 920, 1012, 1208, 1265, 1510, 1661, 1840, 2024, 2351, 2416, 2530, 3020, 3322, 3473, 4048, 4702, 5060, 6040, 6644, 6946, 8305, 9404, 10120, 11755, 12080, 13288, 13892, 16610, 17365, 18808, 20240, 23510, 25861, 26576, 27784, 33220, 34730, 37616, 38203, 47020, 51722, 54073, 55568, 66440, 69460, 76406, 94040, 103444, 108146, 129305, 132880, 138920, 152812, 188080, 191015, 206888, 216292, 258610, 270365, 277840, 305624, 355001, 382030, 413776, 432584, 517220, 540730, 594803, 611248, 710002, 764060, 865168, 1034440, 1081460, 1189606, 1420004, 1528120, 1775005, 2068880, 2162920, 2379212, 2840008, 2974015, 3056240, 3550010, 3905011, 4325840, 4758424, 5680016, 5948030, 7100020, 7810022, 8165023, 9516848, 11896060, 14200040, 15620044, 16330046, 19525055, 23792120, 28400080, 31240088, 32660092, 39050110, 40825115, 47584240, 62480176, 65320184, 78100220, 81650230, 89815253, 130640368, 156200440, 163300460, 179630506, 312400880, 326600920, 359261012, 449076265, 653201840, 718522024, 898152530, 1437044048, 1796305060, 3592610120, 7185220240]

約数ペア:

[(1, 7185220240), (2, 3592610120), (4, 1796305060), (5, 1437044048), (8, 898152530), (10, 718522024), (11, 653201840), (16, 449076265), (20, 359261012), (22, 326600920), (23, 312400880), (40, 179630506), (44, 163300460), (46, 156200440), (55, 130640368), (80, 89815253), (88, 81650230), (92, 78100220), (110, 65320184), (115, 62480176), (151, 47584240), (176, 40825115), (184, 39050110), (220, 32660092), (230, 31240088), (253, 28400080), (302, 23792120), (368, 19525055), (440, 16330046), (460, 15620044), (506, 14200040), (604, 11896060), (755, 9516848), (880, 8165023), (920, 7810022), (1012, 7100020), (1208, 5948030), (1265, 5680016), (1510, 4758424), (1661, 4325840), (1840, 3905011), (2024, 3550010), (2351, 3056240), (2416, 2974015), (2530, 2840008), (3020, 2379212), (3322, 2162920), (3473, 2068880), (4048, 1775005), (4702, 1528120), (5060, 1420004), (6040, 1189606), (6644, 1081460), (6946, 1034440), (8305, 865168), (9404, 764060), (10120, 710002), (11755, 611248), (12080, 594803), (13288, 540730), (13892, 517220), (16610, 432584), (17365, 413776), (18808, 382030), (20240, 355001), (23510, 305624), (25861, 277840), (26576, 270365), (27784, 258610), (33220, 216292), (34730, 206888), (37616, 191015), (38203, 188080), (47020, 152812), (51722, 138920), (54073, 132880), (55568, 129305), (66440, 108146), (69460, 103444), (76406, 94040)]