61422805760

素因数分解:

$2^8\times 5^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{2693}}^1$

素因数の和:2990

約数の個数: 144

約数和(自身を含む): 149469413184

約数和(自身を除く): 88046607424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 173, 206, 256, 320, 346, 412, 515, 640, 692, 824, 865, 1030, 1280, 1384, 1648, 1730, 2060, 2693, 2768, 3296, 3460, 4120, 5386, 5536, 6592, 6920, 8240, 10772, 11072, 13184, 13465, 13840, 16480, 17819, 21544, 22144, 26368, 26930, 27680, 32960, 35638, 43088, 44288, 53860, 55360, 65920, 71276, 86176, 89095, 107720, 110720, 131840, 142552, 172352, 178190, 215440, 221440, 277379, 285104, 344704, 356380, 430880, 465889, 554758, 570208, 689408, 712760, 861760, 931778, 1109516, 1140416, 1386895, 1425520, 1723520, 1863556, 2219032, 2280832, 2329445, 2773790, 2851040, 3447040, 3727112, 4438064, 4561664, 4658890, 5547580, 5702080, 7454224, 8876128, 9317780, 11095160, 11404160, 14908448, 17752256, 18635560, 22190320, 22808320, 29816896, 35504512, 37271120, 44380640, 47986567, 59633792, 71009024, 74542240, 88761280, 95973134, 119267584, 149084480, 177522560, 191946268, 239932835, 298168960, 355045120, 383892536, 479865670, 596337920, 767785072, 959731340, 1535570144, 1919462680, 3071140288, 3838925360, 6142280576, 7677850720, 12284561152, 15355701440, 30711402880, 61422805760]

約数ペア:

[(1, 61422805760), (2, 30711402880), (4, 15355701440), (5, 12284561152), (8, 7677850720), (10, 6142280576), (16, 3838925360), (20, 3071140288), (32, 1919462680), (40, 1535570144), (64, 959731340), (80, 767785072), (103, 596337920), (128, 479865670), (160, 383892536), (173, 355045120), (206, 298168960), (256, 239932835), (320, 191946268), (346, 177522560), (412, 149084480), (515, 119267584), (640, 95973134), (692, 88761280), (824, 74542240), (865, 71009024), (1030, 59633792), (1280, 47986567), (1384, 44380640), (1648, 37271120), (1730, 35504512), (2060, 29816896), (2693, 22808320), (2768, 22190320), (3296, 18635560), (3460, 17752256), (4120, 14908448), (5386, 11404160), (5536, 11095160), (6592, 9317780), (6920, 8876128), (8240, 7454224), (10772, 5702080), (11072, 5547580), (13184, 4658890), (13465, 4561664), (13840, 4438064), (16480, 3727112), (17819, 3447040), (21544, 2851040), (22144, 2773790), (26368, 2329445), (26930, 2280832), (27680, 2219032), (32960, 1863556), (35638, 1723520), (43088, 1425520), (44288, 1386895), (53860, 1140416), (55360, 1109516), (65920, 931778), (71276, 861760), (86176, 712760), (89095, 689408), (107720, 570208), (110720, 554758), (131840, 465889), (142552, 430880), (172352, 356380), (178190, 344704), (215440, 285104), (221440, 277379)]