213510960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22811}}^1$

素因数の和:22843

約数の個数: 120

約数和(自身を含む): 772231824

約数和(自身を除く): 558720864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 22811, 45622, 68433, 91244, 114055, 136866, 182488, 205299, 228110, 273732, 296543, 342165, 364976, 410598, 456220, 547464, 593086, 684330, 821196, 889629, 912440, 1026495, 1094928, 1186172, 1368660, 1482715, 1642392, 1779258, 1824880, 2052990, 2372344, 2668887, 2737320, 2965430, 3284784, 3558516, 4105980, 4448145, 4744688, 5337774, 5474640, 5930860, 7117032, 8211960, 8896290, 10675548, 11861720, 13344435, 14234064, 16423920, 17792580, 21351096, 23723440, 26688870, 35585160, 42702192, 53377740, 71170320, 106755480, 213510960]

約数ペア:

[(1, 213510960), (2, 106755480), (3, 71170320), (4, 53377740), (5, 42702192), (6, 35585160), (8, 26688870), (9, 23723440), (10, 21351096), (12, 17792580), (13, 16423920), (15, 14234064), (16, 13344435), (18, 11861720), (20, 10675548), (24, 8896290), (26, 8211960), (30, 7117032), (36, 5930860), (39, 5474640), (40, 5337774), (45, 4744688), (48, 4448145), (52, 4105980), (60, 3558516), (65, 3284784), (72, 2965430), (78, 2737320), (80, 2668887), (90, 2372344), (104, 2052990), (117, 1824880), (120, 1779258), (130, 1642392), (144, 1482715), (156, 1368660), (180, 1186172), (195, 1094928), (208, 1026495), (234, 912440), (240, 889629), (260, 821196), (312, 684330), (360, 593086), (390, 547464), (468, 456220), (520, 410598), (585, 364976), (624, 342165), (720, 296543), (780, 273732), (936, 228110), (1040, 205299), (1170, 182488), (1560, 136866), (1872, 114055), (2340, 91244), (3120, 68433), (4680, 45622), (9360, 22811)]