58131640

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 161280000

約数和(自身を除く): 103148360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 223, 245, 266, 280, 343, 380, 392, 446, 490, 532, 665, 686, 760, 892, 931, 980, 1064, 1115, 1330, 1372, 1561, 1715, 1784, 1862, 1960, 2230, 2660, 2744, 3122, 3430, 3724, 4237, 4460, 4655, 5320, 6244, 6517, 6860, 7448, 7805, 8474, 8920, 9310, 10927, 12488, 13034, 13720, 15610, 16948, 18620, 21185, 21854, 26068, 29659, 31220, 32585, 33896, 37240, 42370, 43708, 52136, 54635, 59318, 62440, 65170, 76489, 84740, 87416, 109270, 118636, 130340, 148295, 152978, 169480, 207613, 218540, 237272, 260680, 296590, 305956, 382445, 415226, 437080, 593180, 611912, 764890, 830452, 1038065, 1186360, 1453291, 1529780, 1660904, 2076130, 2906582, 3059560, 4152260, 5813164, 7266455, 8304520, 11626328, 14532910, 29065820, 58131640]

約数ペア:

[(1, 58131640), (2, 29065820), (4, 14532910), (5, 11626328), (7, 8304520), (8, 7266455), (10, 5813164), (14, 4152260), (19, 3059560), (20, 2906582), (28, 2076130), (35, 1660904), (38, 1529780), (40, 1453291), (49, 1186360), (56, 1038065), (70, 830452), (76, 764890), (95, 611912), (98, 593180), (133, 437080), (140, 415226), (152, 382445), (190, 305956), (196, 296590), (223, 260680), (245, 237272), (266, 218540), (280, 207613), (343, 169480), (380, 152978), (392, 148295), (446, 130340), (490, 118636), (532, 109270), (665, 87416), (686, 84740), (760, 76489), (892, 65170), (931, 62440), (980, 59318), (1064, 54635), (1115, 52136), (1330, 43708), (1372, 42370), (1561, 37240), (1715, 33896), (1784, 32585), (1862, 31220), (1960, 29659), (2230, 26068), (2660, 21854), (2744, 21185), (3122, 18620), (3430, 16948), (3724, 15610), (4237, 13720), (4460, 13034), (4655, 12488), (5320, 10927), (6244, 9310), (6517, 8920), (6860, 8474), (7448, 7805)]