568175440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1497

約数の個数: 160

約数和(自身を含む): 1627324416

約数和(自身を除く): 1059148976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 80, 92, 112, 115, 124, 140, 155, 161, 184, 217, 230, 248, 280, 310, 322, 368, 434, 460, 496, 560, 620, 644, 713, 805, 868, 920, 1085, 1240, 1288, 1423, 1426, 1610, 1736, 1840, 2170, 2480, 2576, 2846, 2852, 3220, 3472, 3565, 4340, 4991, 5692, 5704, 6440, 7115, 7130, 8680, 9961, 9982, 11384, 11408, 12880, 14230, 14260, 17360, 19922, 19964, 22768, 24955, 28460, 28520, 32729, 39844, 39928, 44113, 49805, 49910, 56920, 57040, 65458, 79688, 79856, 88226, 99610, 99820, 113840, 130916, 159376, 163645, 176452, 199220, 199640, 220565, 229103, 261832, 308791, 327290, 352904, 398440, 399280, 441130, 458206, 523664, 617582, 654580, 705808, 796880, 882260, 916412, 1014599, 1145515, 1235164, 1309160, 1543955, 1764520, 1832824, 2029198, 2291030, 2470328, 2618320, 3087910, 3529040, 3665648, 4058396, 4582060, 4940656, 5072995, 6175820, 7102193, 8116792, 9164120, 10145990, 12351640, 14204386, 16233584, 18328240, 20291980, 24703280, 28408772, 35510965, 40583960, 56817544, 71021930, 81167920, 113635088, 142043860, 284087720, 568175440]

約数ペア:

[(1, 568175440), (2, 284087720), (4, 142043860), (5, 113635088), (7, 81167920), (8, 71021930), (10, 56817544), (14, 40583960), (16, 35510965), (20, 28408772), (23, 24703280), (28, 20291980), (31, 18328240), (35, 16233584), (40, 14204386), (46, 12351640), (56, 10145990), (62, 9164120), (70, 8116792), (80, 7102193), (92, 6175820), (112, 5072995), (115, 4940656), (124, 4582060), (140, 4058396), (155, 3665648), (161, 3529040), (184, 3087910), (217, 2618320), (230, 2470328), (248, 2291030), (280, 2029198), (310, 1832824), (322, 1764520), (368, 1543955), (434, 1309160), (460, 1235164), (496, 1145515), (560, 1014599), (620, 916412), (644, 882260), (713, 796880), (805, 705808), (868, 654580), (920, 617582), (1085, 523664), (1240, 458206), (1288, 441130), (1423, 399280), (1426, 398440), (1610, 352904), (1736, 327290), (1840, 308791), (2170, 261832), (2480, 229103), (2576, 220565), (2846, 199640), (2852, 199220), (3220, 176452), (3472, 163645), (3565, 159376), (4340, 130916), (4991, 113840), (5692, 99820), (5704, 99610), (6440, 88226), (7115, 79856), (7130, 79688), (8680, 65458), (9961, 57040), (9982, 56920), (11384, 49910), (11408, 49805), (12880, 44113), (14230, 39928), (14260, 39844), (17360, 32729), (19922, 28520), (19964, 28460), (22768, 24955)]