188097840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{37321}}^1$

素因数の和:37347

約数の個数: 120

約数和(自身を含む): 721956768

約数和(自身を除く): 533858928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 37321, 74642, 111963, 149284, 186605, 223926, 261247, 298568, 335889, 373210, 447852, 522494, 559815, 597136, 671778, 746420, 783741, 895704, 1044988, 1119630, 1306235, 1343556, 1492840, 1567482, 1679445, 1791408, 2089976, 2239260, 2351223, 2612470, 2687112, 2985680, 3134964, 3358890, 3918705, 4179952, 4478520, 4702446, 5224940, 5374224, 6269928, 6717780, 7837410, 8957040, 9404892, 10449880, 11756115, 12539856, 13435560, 15674820, 18809784, 20899760, 23512230, 26871120, 31349640, 37619568, 47024460, 62699280, 94048920, 188097840]

約数ペア:

[(1, 188097840), (2, 94048920), (3, 62699280), (4, 47024460), (5, 37619568), (6, 31349640), (7, 26871120), (8, 23512230), (9, 20899760), (10, 18809784), (12, 15674820), (14, 13435560), (15, 12539856), (16, 11756115), (18, 10449880), (20, 9404892), (21, 8957040), (24, 7837410), (28, 6717780), (30, 6269928), (35, 5374224), (36, 5224940), (40, 4702446), (42, 4478520), (45, 4179952), (48, 3918705), (56, 3358890), (60, 3134964), (63, 2985680), (70, 2687112), (72, 2612470), (80, 2351223), (84, 2239260), (90, 2089976), (105, 1791408), (112, 1679445), (120, 1567482), (126, 1492840), (140, 1343556), (144, 1306235), (168, 1119630), (180, 1044988), (210, 895704), (240, 783741), (252, 746420), (280, 671778), (315, 597136), (336, 559815), (360, 522494), (420, 447852), (504, 373210), (560, 335889), (630, 298568), (720, 261247), (840, 223926), (1008, 186605), (1260, 149284), (1680, 111963), (2520, 74642), (5040, 37321)]