138148560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17443}}^1$

素因数の和:17473

約数の個数: 120

約数和(自身を含む): 506155104

約数和(自身を除く): 368006544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 17443, 34886, 52329, 69772, 87215, 104658, 139544, 156987, 174430, 191873, 209316, 261645, 279088, 313974, 348860, 383746, 418632, 523290, 575619, 627948, 697720, 767492, 784935, 837264, 959365, 1046580, 1151238, 1255896, 1395440, 1534984, 1569870, 1726857, 1918730, 2093160, 2302476, 2511792, 2878095, 3069968, 3139740, 3453714, 3837460, 4186320, 4604952, 5756190, 6279480, 6907428, 7674920, 8634285, 9209904, 11512380, 12558960, 13814856, 15349840, 17268570, 23024760, 27629712, 34537140, 46049520, 69074280, 138148560]

約数ペア:

[(1, 138148560), (2, 69074280), (3, 46049520), (4, 34537140), (5, 27629712), (6, 23024760), (8, 17268570), (9, 15349840), (10, 13814856), (11, 12558960), (12, 11512380), (15, 9209904), (16, 8634285), (18, 7674920), (20, 6907428), (22, 6279480), (24, 5756190), (30, 4604952), (33, 4186320), (36, 3837460), (40, 3453714), (44, 3139740), (45, 3069968), (48, 2878095), (55, 2511792), (60, 2302476), (66, 2093160), (72, 1918730), (80, 1726857), (88, 1569870), (90, 1534984), (99, 1395440), (110, 1255896), (120, 1151238), (132, 1046580), (144, 959365), (165, 837264), (176, 784935), (180, 767492), (198, 697720), (220, 627948), (240, 575619), (264, 523290), (330, 418632), (360, 383746), (396, 348860), (440, 313974), (495, 279088), (528, 261645), (660, 209316), (720, 191873), (792, 174430), (880, 156987), (990, 139544), (1320, 104658), (1584, 87215), (1980, 69772), (2640, 52329), (3960, 34886), (7920, 17443)]