16020270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:510

約数の個数: 96

約数和(自身を含む): 48522240

約数和(自身を除く): 32501970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 59, 63, 70, 90, 105, 118, 126, 177, 210, 295, 315, 354, 413, 431, 531, 590, 630, 826, 862, 885, 1062, 1239, 1293, 1770, 2065, 2155, 2478, 2586, 2655, 3017, 3717, 3879, 4130, 4310, 5310, 6034, 6195, 6465, 7434, 7758, 9051, 12390, 12930, 15085, 18102, 18585, 19395, 25429, 27153, 30170, 37170, 38790, 45255, 50858, 54306, 76287, 90510, 127145, 135765, 152574, 178003, 228861, 254290, 271530, 356006, 381435, 457722, 534009, 762870, 890015, 1068018, 1144305, 1602027, 1780030, 2288610, 2670045, 3204054, 5340090, 8010135, 16020270]

約数ペア:

[(1, 16020270), (2, 8010135), (3, 5340090), (5, 3204054), (6, 2670045), (7, 2288610), (9, 1780030), (10, 1602027), (14, 1144305), (15, 1068018), (18, 890015), (21, 762870), (30, 534009), (35, 457722), (42, 381435), (45, 356006), (59, 271530), (63, 254290), (70, 228861), (90, 178003), (105, 152574), (118, 135765), (126, 127145), (177, 90510), (210, 76287), (295, 54306), (315, 50858), (354, 45255), (413, 38790), (431, 37170), (531, 30170), (590, 27153), (630, 25429), (826, 19395), (862, 18585), (885, 18102), (1062, 15085), (1239, 12930), (1293, 12390), (1770, 9051), (2065, 7758), (2155, 7434), (2478, 6465), (2586, 6195), (2655, 6034), (3017, 5310), (3717, 4310), (3879, 4130)]