138314520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1543}}^1$

素因数の和:1646

約数の個数: 128

約数和(自身を含む): 466905600

約数和(自身を除く): 328591080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 83, 90, 108, 120, 135, 166, 180, 216, 249, 270, 332, 360, 415, 498, 540, 664, 747, 830, 996, 1080, 1245, 1494, 1543, 1660, 1992, 2241, 2490, 2988, 3086, 3320, 3735, 4482, 4629, 4980, 5976, 6172, 7470, 7715, 8964, 9258, 9960, 11205, 12344, 13887, 14940, 15430, 17928, 18516, 22410, 23145, 27774, 29880, 30860, 37032, 41661, 44820, 46290, 55548, 61720, 69435, 83322, 89640, 92580, 111096, 128069, 138870, 166644, 185160, 208305, 256138, 277740, 333288, 384207, 416610, 512276, 555480, 640345, 768414, 833220, 1024552, 1152621, 1280690, 1536828, 1666440, 1921035, 2305242, 2561380, 3073656, 3457863, 3842070, 4610484, 5122760, 5763105, 6915726, 7684140, 9220968, 11526210, 13831452, 15368280, 17289315, 23052420, 27662904, 34578630, 46104840, 69157260, 138314520]

約数ペア:

[(1, 138314520), (2, 69157260), (3, 46104840), (4, 34578630), (5, 27662904), (6, 23052420), (8, 17289315), (9, 15368280), (10, 13831452), (12, 11526210), (15, 9220968), (18, 7684140), (20, 6915726), (24, 5763105), (27, 5122760), (30, 4610484), (36, 3842070), (40, 3457863), (45, 3073656), (54, 2561380), (60, 2305242), (72, 1921035), (83, 1666440), (90, 1536828), (108, 1280690), (120, 1152621), (135, 1024552), (166, 833220), (180, 768414), (216, 640345), (249, 555480), (270, 512276), (332, 416610), (360, 384207), (415, 333288), (498, 277740), (540, 256138), (664, 208305), (747, 185160), (830, 166644), (996, 138870), (1080, 128069), (1245, 111096), (1494, 92580), (1543, 89640), (1660, 83322), (1992, 69435), (2241, 61720), (2490, 55548), (2988, 46290), (3086, 44820), (3320, 41661), (3735, 37032), (4482, 30860), (4629, 29880), (4980, 27774), (5976, 23145), (6172, 22410), (7470, 18516), (7715, 17928), (8964, 15430), (9258, 14940), (9960, 13887), (11205, 12344)]