2222381760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{15331}}^1$

素因数の和:15502

約数の個数: 112

約数和(自身を含む): 7103254272

約数和(自身を除く): 4880872512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 151, 160, 192, 240, 302, 320, 453, 480, 604, 755, 906, 960, 1208, 1510, 1812, 2265, 2416, 3020, 3624, 4530, 4832, 6040, 7248, 9060, 9664, 12080, 14496, 15331, 18120, 24160, 28992, 30662, 36240, 45993, 48320, 61324, 72480, 76655, 91986, 122648, 144960, 153310, 183972, 229965, 245296, 306620, 367944, 459930, 490592, 613240, 735888, 919860, 981184, 1226480, 1471776, 1839720, 2314981, 2452960, 2943552, 3679440, 4629962, 4905920, 6944943, 7358880, 9259924, 11574905, 13889886, 14717760, 18519848, 23149810, 27779772, 34724715, 37039696, 46299620, 55559544, 69449430, 74079392, 92599240, 111119088, 138898860, 148158784, 185198480, 222238176, 277797720, 370396960, 444476352, 555595440, 740793920, 1111190880, 2222381760]

約数ペア:

[(1, 2222381760), (2, 1111190880), (3, 740793920), (4, 555595440), (5, 444476352), (6, 370396960), (8, 277797720), (10, 222238176), (12, 185198480), (15, 148158784), (16, 138898860), (20, 111119088), (24, 92599240), (30, 74079392), (32, 69449430), (40, 55559544), (48, 46299620), (60, 37039696), (64, 34724715), (80, 27779772), (96, 23149810), (120, 18519848), (151, 14717760), (160, 13889886), (192, 11574905), (240, 9259924), (302, 7358880), (320, 6944943), (453, 4905920), (480, 4629962), (604, 3679440), (755, 2943552), (906, 2452960), (960, 2314981), (1208, 1839720), (1510, 1471776), (1812, 1226480), (2265, 981184), (2416, 919860), (3020, 735888), (3624, 613240), (4530, 490592), (4832, 459930), (6040, 367944), (7248, 306620), (9060, 245296), (9664, 229965), (12080, 183972), (14496, 153310), (15331, 144960), (18120, 122648), (24160, 91986), (28992, 76655), (30662, 72480), (36240, 61324), (45993, 48320)]