230586160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{997}}^1$

素因数の和:1083

約数の個数: 120

約数和(自身を含む): 634847760

約数和(自身を除く): 404261600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 59, 70, 80, 98, 112, 118, 140, 196, 236, 245, 280, 295, 392, 413, 472, 490, 560, 590, 784, 826, 944, 980, 997, 1180, 1652, 1960, 1994, 2065, 2360, 2891, 3304, 3920, 3988, 4130, 4720, 4985, 5782, 6608, 6979, 7976, 8260, 9970, 11564, 13958, 14455, 15952, 16520, 19940, 23128, 27916, 28910, 33040, 34895, 39880, 46256, 48853, 55832, 57820, 58823, 69790, 79760, 97706, 111664, 115640, 117646, 139580, 195412, 231280, 235292, 244265, 279160, 294115, 390824, 411761, 470584, 488530, 558320, 588230, 781648, 823522, 941168, 977060, 1176460, 1647044, 1954120, 2058805, 2352920, 2882327, 3294088, 3908240, 4117610, 4705840, 5764654, 6588176, 8235220, 11529308, 14411635, 16470440, 23058616, 28823270, 32940880, 46117232, 57646540, 115293080, 230586160]

約数ペア:

[(1, 230586160), (2, 115293080), (4, 57646540), (5, 46117232), (7, 32940880), (8, 28823270), (10, 23058616), (14, 16470440), (16, 14411635), (20, 11529308), (28, 8235220), (35, 6588176), (40, 5764654), (49, 4705840), (56, 4117610), (59, 3908240), (70, 3294088), (80, 2882327), (98, 2352920), (112, 2058805), (118, 1954120), (140, 1647044), (196, 1176460), (236, 977060), (245, 941168), (280, 823522), (295, 781648), (392, 588230), (413, 558320), (472, 488530), (490, 470584), (560, 411761), (590, 390824), (784, 294115), (826, 279160), (944, 244265), (980, 235292), (997, 231280), (1180, 195412), (1652, 139580), (1960, 117646), (1994, 115640), (2065, 111664), (2360, 97706), (2891, 79760), (3304, 69790), (3920, 58823), (3988, 57820), (4130, 55832), (4720, 48853), (4985, 46256), (5782, 39880), (6608, 34895), (6979, 33040), (7976, 28910), (8260, 27916), (9970, 23128), (11564, 19940), (13958, 16520), (14455, 15952)]