13621216440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{58601}}^1$

素因数の和:58777

約数の個数: 128

約数和(自身を含む): 44303112000

約数和(自身を除く): 30681895560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 149, 156, 195, 260, 298, 312, 390, 447, 520, 596, 745, 780, 894, 1192, 1490, 1560, 1788, 1937, 2235, 2980, 3576, 3874, 4470, 5811, 5960, 7748, 8940, 9685, 11622, 15496, 17880, 19370, 23244, 29055, 38740, 46488, 58110, 58601, 77480, 116220, 117202, 175803, 232440, 234404, 293005, 351606, 468808, 586010, 703212, 761813, 879015, 1172020, 1406424, 1523626, 1758030, 2285439, 2344040, 3047252, 3516060, 3809065, 4570878, 6094504, 7032120, 7618130, 8731549, 9141756, 11427195, 15236260, 17463098, 18283512, 22854390, 26194647, 30472520, 34926196, 43657745, 45708780, 52389294, 69852392, 87315490, 91417560, 104778588, 113510137, 130973235, 174630980, 209557176, 227020274, 261946470, 340530411, 349261960, 454040548, 523892940, 567550685, 681060822, 908081096, 1047785880, 1135101370, 1362121644, 1702652055, 2270202740, 2724243288, 3405304110, 4540405480, 6810608220, 13621216440]

約数ペア:

[(1, 13621216440), (2, 6810608220), (3, 4540405480), (4, 3405304110), (5, 2724243288), (6, 2270202740), (8, 1702652055), (10, 1362121644), (12, 1135101370), (13, 1047785880), (15, 908081096), (20, 681060822), (24, 567550685), (26, 523892940), (30, 454040548), (39, 349261960), (40, 340530411), (52, 261946470), (60, 227020274), (65, 209557176), (78, 174630980), (104, 130973235), (120, 113510137), (130, 104778588), (149, 91417560), (156, 87315490), (195, 69852392), (260, 52389294), (298, 45708780), (312, 43657745), (390, 34926196), (447, 30472520), (520, 26194647), (596, 22854390), (745, 18283512), (780, 17463098), (894, 15236260), (1192, 11427195), (1490, 9141756), (1560, 8731549), (1788, 7618130), (1937, 7032120), (2235, 6094504), (2980, 4570878), (3576, 3809065), (3874, 3516060), (4470, 3047252), (5811, 2344040), (5960, 2285439), (7748, 1758030), (8940, 1523626), (9685, 1406424), (11622, 1172020), (15496, 879015), (17880, 761813), (19370, 703212), (23244, 586010), (29055, 468808), (38740, 351606), (46488, 293005), (58110, 234404), (58601, 232440), (77480, 175803), (116220, 117202)]