189837480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7793}}^1$

素因数の和:7843

約数の個数: 128

約数和(自身を含む): 673401600

約数和(自身を除く): 483564120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 7793, 8120, 12180, 15586, 23379, 24360, 31172, 38965, 46758, 54551, 62344, 77930, 93516, 109102, 116895, 155860, 163653, 187032, 218204, 225997, 233790, 272755, 311720, 327306, 436408, 451994, 467580, 545510, 654612, 677991, 818265, 903988, 935160, 1091020, 1129985, 1309224, 1355982, 1581979, 1636530, 1807976, 2182040, 2259970, 2711964, 3163958, 3273060, 3389955, 4519940, 4745937, 5423928, 6327916, 6546120, 6779910, 7909895, 9039880, 9491874, 12655832, 13559820, 15819790, 18983748, 23729685, 27119640, 31639580, 37967496, 47459370, 63279160, 94918740, 189837480]

約数ペア:

[(1, 189837480), (2, 94918740), (3, 63279160), (4, 47459370), (5, 37967496), (6, 31639580), (7, 27119640), (8, 23729685), (10, 18983748), (12, 15819790), (14, 13559820), (15, 12655832), (20, 9491874), (21, 9039880), (24, 7909895), (28, 6779910), (29, 6546120), (30, 6327916), (35, 5423928), (40, 4745937), (42, 4519940), (56, 3389955), (58, 3273060), (60, 3163958), (70, 2711964), (84, 2259970), (87, 2182040), (105, 1807976), (116, 1636530), (120, 1581979), (140, 1355982), (145, 1309224), (168, 1129985), (174, 1091020), (203, 935160), (210, 903988), (232, 818265), (280, 677991), (290, 654612), (348, 545510), (406, 467580), (420, 451994), (435, 436408), (580, 327306), (609, 311720), (696, 272755), (812, 233790), (840, 225997), (870, 218204), (1015, 187032), (1160, 163653), (1218, 155860), (1624, 116895), (1740, 109102), (2030, 93516), (2436, 77930), (3045, 62344), (3480, 54551), (4060, 46758), (4872, 38965), (6090, 31172), (7793, 24360), (8120, 23379), (12180, 15586)]