169221484640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{133153}}^1$

素因数の和:133241

約数の個数: 144

約数和(自身を含む): 442118150208

約数和(自身を除く): 272896665568

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 65, 80, 94, 104, 130, 160, 169, 188, 208, 235, 260, 338, 376, 416, 470, 520, 611, 676, 752, 845, 940, 1040, 1222, 1352, 1504, 1690, 1880, 2080, 2444, 2704, 3055, 3380, 3760, 4888, 5408, 6110, 6760, 7520, 7943, 9776, 12220, 13520, 15886, 19552, 24440, 27040, 31772, 39715, 48880, 63544, 79430, 97760, 127088, 133153, 158860, 254176, 266306, 317720, 532612, 635440, 665765, 1065224, 1270880, 1331530, 1730989, 2130448, 2663060, 3461978, 4260896, 5326120, 6258191, 6923956, 8654945, 10652240, 12516382, 13847912, 17309890, 21304480, 22502857, 25032764, 27695824, 31290955, 34619780, 45005714, 50065528, 55391648, 62581910, 69239560, 81356483, 90011428, 100131056, 112514285, 125163820, 138479120, 162712966, 180022856, 200262112, 225028570, 250327640, 276958240, 325425932, 360045712, 406782415, 450057140, 500655280, 650851864, 720091424, 813564830, 900114280, 1001310560, 1057634279, 1301703728, 1627129660, 1800228560, 2115268558, 2603407456, 3254259320, 3600457120, 4230537116, 5288171395, 6508518640, 8461074232, 10576342790, 13017037280, 16922148464, 21152685580, 33844296928, 42305371160, 84610742320, 169221484640]

約数ペア:

[(1, 169221484640), (2, 84610742320), (4, 42305371160), (5, 33844296928), (8, 21152685580), (10, 16922148464), (13, 13017037280), (16, 10576342790), (20, 8461074232), (26, 6508518640), (32, 5288171395), (40, 4230537116), (47, 3600457120), (52, 3254259320), (65, 2603407456), (80, 2115268558), (94, 1800228560), (104, 1627129660), (130, 1301703728), (160, 1057634279), (169, 1001310560), (188, 900114280), (208, 813564830), (235, 720091424), (260, 650851864), (338, 500655280), (376, 450057140), (416, 406782415), (470, 360045712), (520, 325425932), (611, 276958240), (676, 250327640), (752, 225028570), (845, 200262112), (940, 180022856), (1040, 162712966), (1222, 138479120), (1352, 125163820), (1504, 112514285), (1690, 100131056), (1880, 90011428), (2080, 81356483), (2444, 69239560), (2704, 62581910), (3055, 55391648), (3380, 50065528), (3760, 45005714), (4888, 34619780), (5408, 31290955), (6110, 27695824), (6760, 25032764), (7520, 22502857), (7943, 21304480), (9776, 17309890), (12220, 13847912), (13520, 12516382), (15886, 10652240), (19552, 8654945), (24440, 6923956), (27040, 6258191), (31772, 5326120), (39715, 4260896), (48880, 3461978), (63544, 2663060), (79430, 2130448), (97760, 1730989), (127088, 1331530), (133153, 1270880), (158860, 1065224), (254176, 665765), (266306, 635440), (317720, 532612)]