215666040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{2137}}^1$

素因数の和:2209

約数の個数: 96

約数和(自身を含む): 670391280

約数和(自身を除く): 454725240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 841, 870, 1160, 1682, 1740, 2137, 2523, 3364, 3480, 4205, 4274, 5046, 6411, 6728, 8410, 8548, 10092, 10685, 12615, 12822, 16820, 17096, 20184, 21370, 25230, 25644, 32055, 33640, 42740, 50460, 51288, 61973, 64110, 85480, 100920, 123946, 128220, 185919, 247892, 256440, 309865, 371838, 495784, 619730, 743676, 929595, 1239460, 1487352, 1797217, 1859190, 2478920, 3594434, 3718380, 5391651, 7188868, 7436760, 8986085, 10783302, 14377736, 17972170, 21566604, 26958255, 35944340, 43133208, 53916510, 71888680, 107833020, 215666040]

約数ペア:

[(1, 215666040), (2, 107833020), (3, 71888680), (4, 53916510), (5, 43133208), (6, 35944340), (8, 26958255), (10, 21566604), (12, 17972170), (15, 14377736), (20, 10783302), (24, 8986085), (29, 7436760), (30, 7188868), (40, 5391651), (58, 3718380), (60, 3594434), (87, 2478920), (116, 1859190), (120, 1797217), (145, 1487352), (174, 1239460), (232, 929595), (290, 743676), (348, 619730), (435, 495784), (580, 371838), (696, 309865), (841, 256440), (870, 247892), (1160, 185919), (1682, 128220), (1740, 123946), (2137, 100920), (2523, 85480), (3364, 64110), (3480, 61973), (4205, 51288), (4274, 50460), (5046, 42740), (6411, 33640), (6728, 32055), (8410, 25644), (8548, 25230), (10092, 21370), (10685, 20184), (12615, 17096), (12822, 16820)]