148113560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 402969600

約数和(自身を除く): 254856040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 109, 115, 140, 161, 184, 211, 218, 230, 280, 322, 422, 436, 460, 545, 644, 763, 805, 844, 872, 920, 1055, 1090, 1288, 1477, 1526, 1610, 1688, 2110, 2180, 2507, 2954, 3052, 3220, 3815, 4220, 4360, 4853, 5014, 5908, 6104, 6440, 7385, 7630, 8440, 9706, 10028, 11816, 12535, 14770, 15260, 17549, 19412, 20056, 22999, 24265, 25070, 29540, 30520, 33971, 35098, 38824, 45998, 48530, 50140, 59080, 67942, 70196, 87745, 91996, 97060, 100280, 114995, 135884, 140392, 160993, 169855, 175490, 183992, 194120, 229990, 271768, 321986, 339710, 350980, 459980, 528977, 643972, 679420, 701960, 804965, 919960, 1057954, 1287944, 1358840, 1609930, 2115908, 2644885, 3219860, 3702839, 4231816, 5289770, 6439720, 7405678, 10579540, 14811356, 18514195, 21159080, 29622712, 37028390, 74056780, 148113560]

約数ペア:

[(1, 148113560), (2, 74056780), (4, 37028390), (5, 29622712), (7, 21159080), (8, 18514195), (10, 14811356), (14, 10579540), (20, 7405678), (23, 6439720), (28, 5289770), (35, 4231816), (40, 3702839), (46, 3219860), (56, 2644885), (70, 2115908), (92, 1609930), (109, 1358840), (115, 1287944), (140, 1057954), (161, 919960), (184, 804965), (211, 701960), (218, 679420), (230, 643972), (280, 528977), (322, 459980), (422, 350980), (436, 339710), (460, 321986), (545, 271768), (644, 229990), (763, 194120), (805, 183992), (844, 175490), (872, 169855), (920, 160993), (1055, 140392), (1090, 135884), (1288, 114995), (1477, 100280), (1526, 97060), (1610, 91996), (1688, 87745), (2110, 70196), (2180, 67942), (2507, 59080), (2954, 50140), (3052, 48530), (3220, 45998), (3815, 38824), (4220, 35098), (4360, 33971), (4853, 30520), (5014, 29540), (5908, 25070), (6104, 24265), (6440, 22999), (7385, 20056), (7630, 19412), (8440, 17549), (9706, 15260), (10028, 14770), (11816, 12535)]