196639920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1543}}^1$

素因数の和:1624

約数の個数: 160

約数和(自身を含む): 689241600

約数和(自身を除く): 492601680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 90, 108, 118, 120, 135, 144, 177, 180, 216, 236, 240, 270, 295, 354, 360, 432, 472, 531, 540, 590, 708, 720, 885, 944, 1062, 1080, 1180, 1416, 1543, 1593, 1770, 2124, 2160, 2360, 2655, 2832, 3086, 3186, 3540, 4248, 4629, 4720, 5310, 6172, 6372, 7080, 7715, 7965, 8496, 9258, 10620, 12344, 12744, 13887, 14160, 15430, 15930, 18516, 21240, 23145, 24688, 25488, 27774, 30860, 31860, 37032, 41661, 42480, 46290, 55548, 61720, 63720, 69435, 74064, 83322, 91037, 92580, 111096, 123440, 127440, 138870, 166644, 182074, 185160, 208305, 222192, 273111, 277740, 333288, 364148, 370320, 416610, 455185, 546222, 555480, 666576, 728296, 819333, 833220, 910370, 1092444, 1110960, 1365555, 1456592, 1638666, 1666440, 1820740, 2184888, 2457999, 2731110, 3277332, 3332880, 3641480, 4096665, 4369776, 4915998, 5462220, 6554664, 7282960, 8193330, 9831996, 10924440, 12289995, 13109328, 16386660, 19663992, 21848880, 24579990, 32773320, 39327984, 49159980, 65546640, 98319960, 196639920]

約数ペア:

[(1, 196639920), (2, 98319960), (3, 65546640), (4, 49159980), (5, 39327984), (6, 32773320), (8, 24579990), (9, 21848880), (10, 19663992), (12, 16386660), (15, 13109328), (16, 12289995), (18, 10924440), (20, 9831996), (24, 8193330), (27, 7282960), (30, 6554664), (36, 5462220), (40, 4915998), (45, 4369776), (48, 4096665), (54, 3641480), (59, 3332880), (60, 3277332), (72, 2731110), (80, 2457999), (90, 2184888), (108, 1820740), (118, 1666440), (120, 1638666), (135, 1456592), (144, 1365555), (177, 1110960), (180, 1092444), (216, 910370), (236, 833220), (240, 819333), (270, 728296), (295, 666576), (354, 555480), (360, 546222), (432, 455185), (472, 416610), (531, 370320), (540, 364148), (590, 333288), (708, 277740), (720, 273111), (885, 222192), (944, 208305), (1062, 185160), (1080, 182074), (1180, 166644), (1416, 138870), (1543, 127440), (1593, 123440), (1770, 111096), (2124, 92580), (2160, 91037), (2360, 83322), (2655, 74064), (2832, 69435), (3086, 63720), (3186, 61720), (3540, 55548), (4248, 46290), (4629, 42480), (4720, 41661), (5310, 37032), (6172, 31860), (6372, 30860), (7080, 27774), (7715, 25488), (7965, 24688), (8496, 23145), (9258, 21240), (10620, 18516), (12344, 15930), (12744, 15430), (13887, 14160)]