798281640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{13121}}^1$

素因数の和:13164

約数の個数: 144

約数和(自身を含む): 2809551420

約数和(自身を除く): 2011269780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 10140, 12168, 13121, 15210, 20280, 26242, 30420, 39363, 52484, 60840, 65605, 78726, 104968, 118089, 131210, 157452, 170573, 196815, 236178, 262420, 314904, 341146, 393630, 472356, 511719, 524840, 590445, 682292, 787260, 852865, 944712, 1023438, 1180890, 1364584, 1535157, 1574520, 1705730, 2046876, 2217449, 2361780, 2558595, 3070314, 3411460, 4093752, 4434898, 4723560, 5117190, 6140628, 6652347, 6822920, 7675785, 8869796, 10234380, 11087245, 12281256, 13304694, 15351570, 17739592, 19957041, 20468760, 22174490, 26609388, 30703140, 33261735, 39914082, 44348980, 53218776, 61406280, 66523470, 79828164, 88697960, 99785205, 133046940, 159656328, 199570410, 266093880, 399140820, 798281640]

約数ペア:

[(1, 798281640), (2, 399140820), (3, 266093880), (4, 199570410), (5, 159656328), (6, 133046940), (8, 99785205), (9, 88697960), (10, 79828164), (12, 66523470), (13, 61406280), (15, 53218776), (18, 44348980), (20, 39914082), (24, 33261735), (26, 30703140), (30, 26609388), (36, 22174490), (39, 20468760), (40, 19957041), (45, 17739592), (52, 15351570), (60, 13304694), (65, 12281256), (72, 11087245), (78, 10234380), (90, 8869796), (104, 7675785), (117, 6822920), (120, 6652347), (130, 6140628), (156, 5117190), (169, 4723560), (180, 4434898), (195, 4093752), (234, 3411460), (260, 3070314), (312, 2558595), (338, 2361780), (360, 2217449), (390, 2046876), (468, 1705730), (507, 1574520), (520, 1535157), (585, 1364584), (676, 1180890), (780, 1023438), (845, 944712), (936, 852865), (1014, 787260), (1170, 682292), (1352, 590445), (1521, 524840), (1560, 511719), (1690, 472356), (2028, 393630), (2340, 341146), (2535, 314904), (3042, 262420), (3380, 236178), (4056, 196815), (4680, 170573), (5070, 157452), (6084, 131210), (6760, 118089), (7605, 104968), (10140, 78726), (12168, 65605), (13121, 60840), (15210, 52484), (20280, 39363), (26242, 30420)]