442742370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2999}}^1$

素因数の和:3072

約数の個数: 128

約数和(自身を含む): 1313280000

約数和(自身を除く): 870537630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 37, 38, 42, 57, 70, 74, 95, 105, 111, 114, 133, 185, 190, 210, 222, 259, 266, 285, 370, 399, 518, 555, 570, 665, 703, 777, 798, 1110, 1295, 1330, 1406, 1554, 1995, 2109, 2590, 2999, 3515, 3885, 3990, 4218, 4921, 5998, 7030, 7770, 8997, 9842, 10545, 14763, 14995, 17994, 20993, 21090, 24605, 29526, 29990, 41986, 44985, 49210, 56981, 62979, 73815, 89970, 104965, 110963, 113962, 125958, 147630, 170943, 209930, 221926, 284905, 314895, 332889, 341886, 398867, 554815, 569810, 629790, 665778, 776741, 797734, 854715, 1109630, 1196601, 1553482, 1664445, 1709430, 1994335, 2108297, 2330223, 2393202, 3328890, 3883705, 3988670, 4216594, 4660446, 5983005, 6324891, 7767410, 10541485, 11651115, 11966010, 12649782, 14758079, 21082970, 23302230, 29516158, 31624455, 44274237, 63248910, 73790395, 88548474, 147580790, 221371185, 442742370]

約数ペア:

[(1, 442742370), (2, 221371185), (3, 147580790), (5, 88548474), (6, 73790395), (7, 63248910), (10, 44274237), (14, 31624455), (15, 29516158), (19, 23302230), (21, 21082970), (30, 14758079), (35, 12649782), (37, 11966010), (38, 11651115), (42, 10541485), (57, 7767410), (70, 6324891), (74, 5983005), (95, 4660446), (105, 4216594), (111, 3988670), (114, 3883705), (133, 3328890), (185, 2393202), (190, 2330223), (210, 2108297), (222, 1994335), (259, 1709430), (266, 1664445), (285, 1553482), (370, 1196601), (399, 1109630), (518, 854715), (555, 797734), (570, 776741), (665, 665778), (703, 629790), (777, 569810), (798, 554815), (1110, 398867), (1295, 341886), (1330, 332889), (1406, 314895), (1554, 284905), (1995, 221926), (2109, 209930), (2590, 170943), (2999, 147630), (3515, 125958), (3885, 113962), (3990, 110963), (4218, 104965), (4921, 89970), (5998, 73815), (7030, 62979), (7770, 56981), (8997, 49210), (9842, 44985), (10545, 41986), (14763, 29990), (14995, 29526), (17994, 24605), (20993, 21090)]