148009440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 488581632

約数和(自身を除く): 340572192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 71, 80, 86, 96, 101, 120, 129, 142, 160, 172, 202, 213, 215, 240, 258, 284, 303, 344, 355, 404, 426, 430, 480, 505, 516, 568, 606, 645, 688, 710, 808, 852, 860, 1010, 1032, 1065, 1136, 1212, 1290, 1376, 1420, 1515, 1616, 1704, 1720, 2020, 2064, 2130, 2272, 2424, 2580, 2840, 3030, 3053, 3232, 3408, 3440, 4040, 4128, 4260, 4343, 4848, 5160, 5680, 6060, 6106, 6816, 6880, 7171, 8080, 8520, 8686, 9159, 9696, 10320, 11360, 12120, 12212, 13029, 14342, 15265, 16160, 17040, 17372, 18318, 20640, 21513, 21715, 24240, 24424, 26058, 28684, 30530, 34080, 34744, 35855, 36636, 43026, 43430, 45795, 48480, 48848, 52116, 57368, 61060, 65145, 69488, 71710, 73272, 86052, 86860, 91590, 97696, 104232, 107565, 114736, 122120, 130290, 138976, 143420, 146544, 172104, 173720, 183180, 208464, 215130, 229472, 244240, 260580, 286840, 293088, 308353, 344208, 347440, 366360, 416928, 430260, 488480, 521160, 573680, 616706, 688416, 694880, 732720, 860520, 925059, 1042320, 1147360, 1233412, 1465440, 1541765, 1721040, 1850118, 2084640, 2466824, 3083530, 3442080, 3700236, 4625295, 4933648, 6167060, 7400472, 9250590, 9867296, 12334120, 14800944, 18501180, 24668240, 29601888, 37002360, 49336480, 74004720, 148009440]

約数ペア:

[(1, 148009440), (2, 74004720), (3, 49336480), (4, 37002360), (5, 29601888), (6, 24668240), (8, 18501180), (10, 14800944), (12, 12334120), (15, 9867296), (16, 9250590), (20, 7400472), (24, 6167060), (30, 4933648), (32, 4625295), (40, 3700236), (43, 3442080), (48, 3083530), (60, 2466824), (71, 2084640), (80, 1850118), (86, 1721040), (96, 1541765), (101, 1465440), (120, 1233412), (129, 1147360), (142, 1042320), (160, 925059), (172, 860520), (202, 732720), (213, 694880), (215, 688416), (240, 616706), (258, 573680), (284, 521160), (303, 488480), (344, 430260), (355, 416928), (404, 366360), (426, 347440), (430, 344208), (480, 308353), (505, 293088), (516, 286840), (568, 260580), (606, 244240), (645, 229472), (688, 215130), (710, 208464), (808, 183180), (852, 173720), (860, 172104), (1010, 146544), (1032, 143420), (1065, 138976), (1136, 130290), (1212, 122120), (1290, 114736), (1376, 107565), (1420, 104232), (1515, 97696), (1616, 91590), (1704, 86860), (1720, 86052), (2020, 73272), (2064, 71710), (2130, 69488), (2272, 65145), (2424, 61060), (2580, 57368), (2840, 52116), (3030, 48848), (3053, 48480), (3232, 45795), (3408, 43430), (3440, 43026), (4040, 36636), (4128, 35855), (4260, 34744), (4343, 34080), (4848, 30530), (5160, 28684), (5680, 26058), (6060, 24424), (6106, 24240), (6816, 21715), (6880, 21513), (7171, 20640), (8080, 18318), (8520, 17372), (8686, 17040), (9159, 16160), (9696, 15265), (10320, 14342), (11360, 13029), (12120, 12212)]