91647640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 265939200

約数和(自身を除く): 174291560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 23, 28, 35, 38, 40, 46, 49, 56, 70, 76, 92, 95, 98, 107, 115, 133, 140, 152, 161, 184, 190, 196, 214, 230, 245, 266, 280, 322, 380, 392, 428, 437, 460, 490, 532, 535, 644, 665, 749, 760, 805, 856, 874, 920, 931, 980, 1064, 1070, 1127, 1288, 1330, 1498, 1610, 1748, 1862, 1960, 2033, 2140, 2185, 2254, 2461, 2660, 2996, 3059, 3220, 3496, 3724, 3745, 4066, 4280, 4370, 4508, 4655, 4922, 5243, 5320, 5635, 5992, 6118, 6440, 7448, 7490, 8132, 8740, 9016, 9310, 9844, 10165, 10486, 11270, 12236, 12305, 14231, 14980, 15295, 16264, 17227, 17480, 18620, 19688, 20330, 20972, 21413, 22540, 24472, 24610, 26215, 28462, 29960, 30590, 34454, 37240, 40660, 41944, 42826, 45080, 46759, 49220, 52430, 56924, 61180, 68908, 71155, 81320, 85652, 86135, 93518, 98440, 99617, 104860, 107065, 113848, 120589, 122360, 137816, 142310, 171304, 172270, 187036, 199234, 209720, 214130, 233795, 241178, 284620, 327313, 344540, 374072, 398468, 428260, 467590, 482356, 498085, 569240, 602945, 654626, 689080, 796936, 856520, 935180, 964712, 996170, 1205890, 1309252, 1636565, 1870360, 1992340, 2291191, 2411780, 2618504, 3273130, 3984680, 4582382, 4823560, 6546260, 9164764, 11455955, 13092520, 18329528, 22911910, 45823820, 91647640]

約数ペア:

[(1, 91647640), (2, 45823820), (4, 22911910), (5, 18329528), (7, 13092520), (8, 11455955), (10, 9164764), (14, 6546260), (19, 4823560), (20, 4582382), (23, 3984680), (28, 3273130), (35, 2618504), (38, 2411780), (40, 2291191), (46, 1992340), (49, 1870360), (56, 1636565), (70, 1309252), (76, 1205890), (92, 996170), (95, 964712), (98, 935180), (107, 856520), (115, 796936), (133, 689080), (140, 654626), (152, 602945), (161, 569240), (184, 498085), (190, 482356), (196, 467590), (214, 428260), (230, 398468), (245, 374072), (266, 344540), (280, 327313), (322, 284620), (380, 241178), (392, 233795), (428, 214130), (437, 209720), (460, 199234), (490, 187036), (532, 172270), (535, 171304), (644, 142310), (665, 137816), (749, 122360), (760, 120589), (805, 113848), (856, 107065), (874, 104860), (920, 99617), (931, 98440), (980, 93518), (1064, 86135), (1070, 85652), (1127, 81320), (1288, 71155), (1330, 68908), (1498, 61180), (1610, 56924), (1748, 52430), (1862, 49220), (1960, 46759), (2033, 45080), (2140, 42826), (2185, 41944), (2254, 40660), (2461, 37240), (2660, 34454), (2996, 30590), (3059, 29960), (3220, 28462), (3496, 26215), (3724, 24610), (3745, 24472), (4066, 22540), (4280, 21413), (4370, 20972), (4508, 20330), (4655, 19688), (4922, 18620), (5243, 17480), (5320, 17227), (5635, 16264), (5992, 15295), (6118, 14980), (6440, 14231), (7448, 12305), (7490, 12236), (8132, 11270), (8740, 10486), (9016, 10165), (9310, 9844)]