105779440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 290981376

約数和(自身を除く): 185201936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 31, 34, 40, 52, 62, 65, 68, 80, 85, 104, 124, 130, 136, 155, 170, 193, 208, 221, 248, 260, 272, 310, 340, 386, 403, 442, 496, 520, 527, 620, 680, 772, 806, 884, 965, 1040, 1054, 1105, 1240, 1360, 1544, 1612, 1768, 1930, 2015, 2108, 2210, 2480, 2509, 2635, 3088, 3224, 3281, 3536, 3860, 4030, 4216, 4420, 5018, 5270, 5983, 6448, 6562, 6851, 7720, 8060, 8432, 8840, 10036, 10540, 11966, 12545, 13124, 13702, 15440, 16120, 16405, 17680, 20072, 21080, 23932, 25090, 26248, 27404, 29915, 32240, 32810, 34255, 40144, 42160, 42653, 47864, 50180, 52496, 54808, 59830, 65620, 68510, 77779, 85306, 95728, 100360, 101711, 109616, 119660, 131240, 137020, 155558, 170612, 200720, 203422, 213265, 239320, 262480, 274040, 311116, 341224, 388895, 406844, 426530, 478640, 508555, 548080, 622232, 682448, 777790, 813688, 853060, 1017110, 1244464, 1322243, 1555580, 1627376, 1706120, 2034220, 2644486, 3111160, 3412240, 4068440, 5288972, 6222320, 6611215, 8136880, 10577944, 13222430, 21155888, 26444860, 52889720, 105779440]

約数ペア:

[(1, 105779440), (2, 52889720), (4, 26444860), (5, 21155888), (8, 13222430), (10, 10577944), (13, 8136880), (16, 6611215), (17, 6222320), (20, 5288972), (26, 4068440), (31, 3412240), (34, 3111160), (40, 2644486), (52, 2034220), (62, 1706120), (65, 1627376), (68, 1555580), (80, 1322243), (85, 1244464), (104, 1017110), (124, 853060), (130, 813688), (136, 777790), (155, 682448), (170, 622232), (193, 548080), (208, 508555), (221, 478640), (248, 426530), (260, 406844), (272, 388895), (310, 341224), (340, 311116), (386, 274040), (403, 262480), (442, 239320), (496, 213265), (520, 203422), (527, 200720), (620, 170612), (680, 155558), (772, 137020), (806, 131240), (884, 119660), (965, 109616), (1040, 101711), (1054, 100360), (1105, 95728), (1240, 85306), (1360, 77779), (1544, 68510), (1612, 65620), (1768, 59830), (1930, 54808), (2015, 52496), (2108, 50180), (2210, 47864), (2480, 42653), (2509, 42160), (2635, 40144), (3088, 34255), (3224, 32810), (3281, 32240), (3536, 29915), (3860, 27404), (4030, 26248), (4216, 25090), (4420, 23932), (5018, 21080), (5270, 20072), (5983, 17680), (6448, 16405), (6562, 16120), (6851, 15440), (7720, 13702), (8060, 13124), (8432, 12545), (8840, 11966), (10036, 10540)]