132872320

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 390700800

約数和(自身を除く): 257828480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 133, 140, 152, 160, 190, 196, 223, 224, 245, 266, 280, 304, 320, 380, 392, 446, 448, 490, 532, 560, 608, 640, 665, 760, 784, 892, 896, 931, 980, 1064, 1115, 1120, 1216, 1330, 1520, 1561, 1568, 1784, 1862, 1960, 2128, 2230, 2240, 2432, 2660, 3040, 3122, 3136, 3568, 3724, 3920, 4237, 4256, 4460, 4480, 4655, 5320, 6080, 6244, 6272, 7136, 7448, 7805, 7840, 8474, 8512, 8920, 9310, 10640, 10927, 12160, 12488, 14272, 14896, 15610, 15680, 16948, 17024, 17840, 18620, 21185, 21280, 21854, 24976, 28544, 29659, 29792, 31220, 31360, 33896, 35680, 37240, 42370, 42560, 43708, 49952, 54635, 59318, 59584, 62440, 67792, 71360, 74480, 84740, 85120, 87416, 99904, 109270, 118636, 119168, 124880, 135584, 142720, 148295, 148960, 169480, 174832, 199808, 207613, 218540, 237272, 249760, 271168, 296590, 297920, 338960, 349664, 415226, 437080, 474544, 499520, 542336, 593180, 595840, 677920, 699328, 830452, 874160, 949088, 999040, 1038065, 1186360, 1355840, 1398656, 1660904, 1748320, 1898176, 2076130, 2372720, 2711680, 3321808, 3496640, 3796352, 4152260, 4745440, 6643616, 6993280, 8304520, 9490880, 13287232, 16609040, 18981760, 26574464, 33218080, 66436160, 132872320]

約数ペア:

[(1, 132872320), (2, 66436160), (4, 33218080), (5, 26574464), (7, 18981760), (8, 16609040), (10, 13287232), (14, 9490880), (16, 8304520), (19, 6993280), (20, 6643616), (28, 4745440), (32, 4152260), (35, 3796352), (38, 3496640), (40, 3321808), (49, 2711680), (56, 2372720), (64, 2076130), (70, 1898176), (76, 1748320), (80, 1660904), (95, 1398656), (98, 1355840), (112, 1186360), (128, 1038065), (133, 999040), (140, 949088), (152, 874160), (160, 830452), (190, 699328), (196, 677920), (223, 595840), (224, 593180), (245, 542336), (266, 499520), (280, 474544), (304, 437080), (320, 415226), (380, 349664), (392, 338960), (446, 297920), (448, 296590), (490, 271168), (532, 249760), (560, 237272), (608, 218540), (640, 207613), (665, 199808), (760, 174832), (784, 169480), (892, 148960), (896, 148295), (931, 142720), (980, 135584), (1064, 124880), (1115, 119168), (1120, 118636), (1216, 109270), (1330, 99904), (1520, 87416), (1561, 85120), (1568, 84740), (1784, 74480), (1862, 71360), (1960, 67792), (2128, 62440), (2230, 59584), (2240, 59318), (2432, 54635), (2660, 49952), (3040, 43708), (3122, 42560), (3136, 42370), (3568, 37240), (3724, 35680), (3920, 33896), (4237, 31360), (4256, 31220), (4460, 29792), (4480, 29659), (4655, 28544), (5320, 24976), (6080, 21854), (6244, 21280), (6272, 21185), (7136, 18620), (7448, 17840), (7805, 17024), (7840, 16948), (8474, 15680), (8512, 15610), (8920, 14896), (9310, 14272), (10640, 12488), (10927, 12160)]