423219840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4159}}^1$

素因数の和:4234

約数の個数: 128

約数和(自身を含む): 1374796800

約数和(自身を除く): 951576960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 265, 318, 320, 384, 424, 480, 530, 636, 640, 795, 848, 960, 1060, 1272, 1590, 1696, 1920, 2120, 2544, 3180, 3392, 4159, 4240, 5088, 6360, 6784, 8318, 8480, 10176, 12477, 12720, 16636, 16960, 20352, 20795, 24954, 25440, 33272, 33920, 41590, 49908, 50880, 62385, 66544, 83180, 99816, 101760, 124770, 133088, 166360, 199632, 220427, 249540, 266176, 332720, 399264, 440854, 499080, 532352, 661281, 665440, 798528, 881708, 998160, 1102135, 1322562, 1330880, 1597056, 1763416, 1996320, 2204270, 2645124, 2661760, 3306405, 3526832, 3992640, 4408540, 5290248, 6612810, 7053664, 7985280, 8817080, 10580496, 13225620, 14107328, 17634160, 21160992, 26451240, 28214656, 35268320, 42321984, 52902480, 70536640, 84643968, 105804960, 141073280, 211609920, 423219840]

約数ペア:

[(1, 423219840), (2, 211609920), (3, 141073280), (4, 105804960), (5, 84643968), (6, 70536640), (8, 52902480), (10, 42321984), (12, 35268320), (15, 28214656), (16, 26451240), (20, 21160992), (24, 17634160), (30, 14107328), (32, 13225620), (40, 10580496), (48, 8817080), (53, 7985280), (60, 7053664), (64, 6612810), (80, 5290248), (96, 4408540), (106, 3992640), (120, 3526832), (128, 3306405), (159, 2661760), (160, 2645124), (192, 2204270), (212, 1996320), (240, 1763416), (265, 1597056), (318, 1330880), (320, 1322562), (384, 1102135), (424, 998160), (480, 881708), (530, 798528), (636, 665440), (640, 661281), (795, 532352), (848, 499080), (960, 440854), (1060, 399264), (1272, 332720), (1590, 266176), (1696, 249540), (1920, 220427), (2120, 199632), (2544, 166360), (3180, 133088), (3392, 124770), (4159, 101760), (4240, 99816), (5088, 83180), (6360, 66544), (6784, 62385), (8318, 50880), (8480, 49908), (10176, 41590), (12477, 33920), (12720, 33272), (16636, 25440), (16960, 24954), (20352, 20795)]