207813960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2543}}^1$

素因数の和:2787

約数の個数: 96

約数和(自身を含む): 678637440

約数和(自身を除く): 470823480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 227, 360, 454, 681, 908, 1135, 1362, 1816, 2043, 2270, 2543, 2724, 3405, 4086, 4540, 5086, 5448, 6810, 7629, 8172, 9080, 10172, 10215, 12715, 13620, 15258, 16344, 20344, 20430, 22887, 25430, 27240, 30516, 38145, 40860, 45774, 50860, 61032, 76290, 81720, 91548, 101720, 114435, 152580, 183096, 228870, 305160, 457740, 577261, 915480, 1154522, 1731783, 2309044, 2886305, 3463566, 4618088, 5195349, 5772610, 6927132, 8658915, 10390698, 11545220, 13854264, 17317830, 20781396, 23090440, 25976745, 34635660, 41562792, 51953490, 69271320, 103906980, 207813960]

約数ペア:

[(1, 207813960), (2, 103906980), (3, 69271320), (4, 51953490), (5, 41562792), (6, 34635660), (8, 25976745), (9, 23090440), (10, 20781396), (12, 17317830), (15, 13854264), (18, 11545220), (20, 10390698), (24, 8658915), (30, 6927132), (36, 5772610), (40, 5195349), (45, 4618088), (60, 3463566), (72, 2886305), (90, 2309044), (120, 1731783), (180, 1154522), (227, 915480), (360, 577261), (454, 457740), (681, 305160), (908, 228870), (1135, 183096), (1362, 152580), (1816, 114435), (2043, 101720), (2270, 91548), (2543, 81720), (2724, 76290), (3405, 61032), (4086, 50860), (4540, 45774), (5086, 40860), (5448, 38145), (6810, 30516), (7629, 27240), (8172, 25430), (9080, 22887), (10172, 20430), (10215, 20344), (12715, 16344), (13620, 15258)]