51621457680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1838371}}^1$

素因数の和:1838406

約数の個数: 160

約数和(自身を含む): 191484827520

約数和(自身を除く): 139863369840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 1838371, 3676742, 5515113, 7353484, 9191855, 11030226, 14706968, 16545339, 18383710, 22060452, 23898823, 27575565, 29413936, 33090678, 36767420, 44120904, 47797646, 49636017, 55151130, 66181356, 71696469, 73534840, 82726695, 88241808, 95595292, 99272034, 110302260, 119494115, 132362712, 143392938, 147069680, 165453390, 191190584, 198544068, 215089407, 220604520, 238988230, 248180085, 264725424, 286785876, 330906780, 358482345, 382381168, 397088136, 430178814, 441209040, 477976460, 496360170, 573571752, 645268221, 661813560, 716964690, 794176272, 860357628, 955952920, 992720340, 1075447035, 1147143504, 1290536442, 1323627120, 1433929380, 1720715256, 1911905840, 1985440680, 2150894070, 2581072884, 2867858760, 3226341105, 3441430512, 3970881360, 4301788140, 5162145768, 5735717520, 6452682210, 8603576280, 10324291536, 12905364420, 17207152560, 25810728840, 51621457680]

約数ペア:

[(1, 51621457680), (2, 25810728840), (3, 17207152560), (4, 12905364420), (5, 10324291536), (6, 8603576280), (8, 6452682210), (9, 5735717520), (10, 5162145768), (12, 4301788140), (13, 3970881360), (15, 3441430512), (16, 3226341105), (18, 2867858760), (20, 2581072884), (24, 2150894070), (26, 1985440680), (27, 1911905840), (30, 1720715256), (36, 1433929380), (39, 1323627120), (40, 1290536442), (45, 1147143504), (48, 1075447035), (52, 992720340), (54, 955952920), (60, 860357628), (65, 794176272), (72, 716964690), (78, 661813560), (80, 645268221), (90, 573571752), (104, 496360170), (108, 477976460), (117, 441209040), (120, 430178814), (130, 397088136), (135, 382381168), (144, 358482345), (156, 330906780), (180, 286785876), (195, 264725424), (208, 248180085), (216, 238988230), (234, 220604520), (240, 215089407), (260, 198544068), (270, 191190584), (312, 165453390), (351, 147069680), (360, 143392938), (390, 132362712), (432, 119494115), (468, 110302260), (520, 99272034), (540, 95595292), (585, 88241808), (624, 82726695), (702, 73534840), (720, 71696469), (780, 66181356), (936, 55151130), (1040, 49636017), (1080, 47797646), (1170, 44120904), (1404, 36767420), (1560, 33090678), (1755, 29413936), (1872, 27575565), (2160, 23898823), (2340, 22060452), (2808, 18383710), (3120, 16545339), (3510, 14706968), (4680, 11030226), (5616, 9191855), (7020, 7353484), (9360, 5515113), (14040, 3676742), (28080, 1838371)]