146636640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1289}}^1$

素因数の和:1389

約数の個数: 144

約数和(自身を含む): 507124800

約数和(自身を除く): 360488160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 237, 240, 288, 316, 360, 395, 474, 480, 632, 711, 720, 790, 948, 1185, 1264, 1289, 1422, 1440, 1580, 1896, 2370, 2528, 2578, 2844, 3160, 3555, 3792, 3867, 4740, 5156, 5688, 6320, 6445, 7110, 7584, 7734, 9480, 10312, 11376, 11601, 12640, 12890, 14220, 15468, 18960, 19335, 20624, 22752, 23202, 25780, 28440, 30936, 37920, 38670, 41248, 46404, 51560, 56880, 58005, 61872, 77340, 92808, 101831, 103120, 113760, 116010, 123744, 154680, 185616, 203662, 206240, 232020, 305493, 309360, 371232, 407324, 464040, 509155, 610986, 618720, 814648, 916479, 928080, 1018310, 1221972, 1527465, 1629296, 1832958, 1856160, 2036620, 2443944, 3054930, 3258592, 3665916, 4073240, 4582395, 4887888, 6109860, 7331832, 8146480, 9164790, 9775776, 12219720, 14663664, 16292960, 18329580, 24439440, 29327328, 36659160, 48878880, 73318320, 146636640]

約数ペア:

[(1, 146636640), (2, 73318320), (3, 48878880), (4, 36659160), (5, 29327328), (6, 24439440), (8, 18329580), (9, 16292960), (10, 14663664), (12, 12219720), (15, 9775776), (16, 9164790), (18, 8146480), (20, 7331832), (24, 6109860), (30, 4887888), (32, 4582395), (36, 4073240), (40, 3665916), (45, 3258592), (48, 3054930), (60, 2443944), (72, 2036620), (79, 1856160), (80, 1832958), (90, 1629296), (96, 1527465), (120, 1221972), (144, 1018310), (158, 928080), (160, 916479), (180, 814648), (237, 618720), (240, 610986), (288, 509155), (316, 464040), (360, 407324), (395, 371232), (474, 309360), (480, 305493), (632, 232020), (711, 206240), (720, 203662), (790, 185616), (948, 154680), (1185, 123744), (1264, 116010), (1289, 113760), (1422, 103120), (1440, 101831), (1580, 92808), (1896, 77340), (2370, 61872), (2528, 58005), (2578, 56880), (2844, 51560), (3160, 46404), (3555, 41248), (3792, 38670), (3867, 37920), (4740, 30936), (5156, 28440), (5688, 25780), (6320, 23202), (6445, 22752), (7110, 20624), (7584, 19335), (7734, 18960), (9480, 15468), (10312, 14220), (11376, 12890), (11601, 12640)]