148552320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{1579}}^1$

素因数の和:1615

約数の個数: 192

約数和(自身を含む): 551167200

約数和(自身を除く): 402614880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1579, 1680, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3158, 3360, 3920, 4480, 4704, 4737, 5880, 6272, 6316, 6720, 7840, 7895, 9408, 9474, 11053, 11760, 12632, 13440, 15680, 15790, 18816, 18948, 22106, 23520, 23685, 25264, 31360, 31580, 33159, 37896, 44212, 47040, 47370, 50528, 55265, 63160, 66318, 75792, 77371, 88424, 94080, 94740, 101056, 110530, 126320, 132636, 151584, 154742, 165795, 176848, 189480, 202112, 221060, 232113, 252640, 265272, 303168, 309484, 331590, 353696, 378960, 386855, 442120, 464226, 505280, 530544, 606336, 618968, 663180, 707392, 757920, 773710, 884240, 928452, 1010560, 1061088, 1160565, 1237936, 1326360, 1414784, 1515840, 1547420, 1768480, 1856904, 2122176, 2321130, 2475872, 2652720, 3031680, 3094840, 3536960, 3713808, 4244352, 4642260, 4951744, 5305440, 6189680, 7073920, 7427616, 9284520, 9903488, 10610880, 12379360, 14855232, 18569040, 21221760, 24758720, 29710464, 37138080, 49517440, 74276160, 148552320]

約数ペア:

[(1, 148552320), (2, 74276160), (3, 49517440), (4, 37138080), (5, 29710464), (6, 24758720), (7, 21221760), (8, 18569040), (10, 14855232), (12, 12379360), (14, 10610880), (15, 9903488), (16, 9284520), (20, 7427616), (21, 7073920), (24, 6189680), (28, 5305440), (30, 4951744), (32, 4642260), (35, 4244352), (40, 3713808), (42, 3536960), (48, 3094840), (49, 3031680), (56, 2652720), (60, 2475872), (64, 2321130), (70, 2122176), (80, 1856904), (84, 1768480), (96, 1547420), (98, 1515840), (105, 1414784), (112, 1326360), (120, 1237936), (128, 1160565), (140, 1061088), (147, 1010560), (160, 928452), (168, 884240), (192, 773710), (196, 757920), (210, 707392), (224, 663180), (240, 618968), (245, 606336), (280, 530544), (294, 505280), (320, 464226), (336, 442120), (384, 386855), (392, 378960), (420, 353696), (448, 331590), (480, 309484), (490, 303168), (560, 265272), (588, 252640), (640, 232113), (672, 221060), (735, 202112), (784, 189480), (840, 176848), (896, 165795), (960, 154742), (980, 151584), (1120, 132636), (1176, 126320), (1344, 110530), (1470, 101056), (1568, 94740), (1579, 94080), (1680, 88424), (1920, 77371), (1960, 75792), (2240, 66318), (2352, 63160), (2688, 55265), (2940, 50528), (3136, 47370), (3158, 47040), (3360, 44212), (3920, 37896), (4480, 33159), (4704, 31580), (4737, 31360), (5880, 25264), (6272, 23685), (6316, 23520), (6720, 22106), (7840, 18948), (7895, 18816), (9408, 15790), (9474, 15680), (11053, 13440), (11760, 12632)]