28186482240

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{1398139}}^1$

素因数の和:1398169

約数の個数: 168

約数和(自身を含む): 110799798720

約数和(自身を除く): 82613316480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 1398139, 2796278, 4194417, 5592556, 6990695, 8388834, 9786973, 11185112, 12583251, 13981390, 16777668, 19573946, 20972085, 22370224, 25166502, 27962780, 29360919, 33555336, 39147892, 41944170, 44740448, 48934865, 50333004, 55925560, 58721838, 62916255, 67110672, 78295784, 83888340, 88082757, 89480896, 97869730, 100666008, 111851120, 117443676, 125832510, 134221344, 146804595, 156591568, 167776680, 176165514, 195739460, 201332016, 223702240, 234887352, 251665020, 268442688, 293609190, 313183136, 335553360, 352331028, 391478920, 402664032, 440413785, 447404480, 469774704, 503330040, 587218380, 626366272, 671106720, 704662056, 782957840, 805328064, 880827570, 939549408, 1006660080, 1174436760, 1342213440, 1409324112, 1565915680, 1761655140, 1879098816, 2013320160, 2348873520, 2818648224, 3131831360, 3523310280, 4026640320, 4697747040, 5637296448, 7046620560, 9395494080, 14093241120, 28186482240]

約数ペア:

[(1, 28186482240), (2, 14093241120), (3, 9395494080), (4, 7046620560), (5, 5637296448), (6, 4697747040), (7, 4026640320), (8, 3523310280), (9, 3131831360), (10, 2818648224), (12, 2348873520), (14, 2013320160), (15, 1879098816), (16, 1761655140), (18, 1565915680), (20, 1409324112), (21, 1342213440), (24, 1174436760), (28, 1006660080), (30, 939549408), (32, 880827570), (35, 805328064), (36, 782957840), (40, 704662056), (42, 671106720), (45, 626366272), (48, 587218380), (56, 503330040), (60, 469774704), (63, 447404480), (64, 440413785), (70, 402664032), (72, 391478920), (80, 352331028), (84, 335553360), (90, 313183136), (96, 293609190), (105, 268442688), (112, 251665020), (120, 234887352), (126, 223702240), (140, 201332016), (144, 195739460), (160, 176165514), (168, 167776680), (180, 156591568), (192, 146804595), (210, 134221344), (224, 125832510), (240, 117443676), (252, 111851120), (280, 100666008), (288, 97869730), (315, 89480896), (320, 88082757), (336, 83888340), (360, 78295784), (420, 67110672), (448, 62916255), (480, 58721838), (504, 55925560), (560, 50333004), (576, 48934865), (630, 44740448), (672, 41944170), (720, 39147892), (840, 33555336), (960, 29360919), (1008, 27962780), (1120, 25166502), (1260, 22370224), (1344, 20972085), (1440, 19573946), (1680, 16777668), (2016, 13981390), (2240, 12583251), (2520, 11185112), (2880, 9786973), (3360, 8388834), (4032, 6990695), (5040, 5592556), (6720, 4194417), (10080, 2796278), (20160, 1398139)]