1388660561640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5748719}}^1$

素因数の和:5748808

約数の個数: 192

約数和(自身を含む): 5004145785600

約数和(自身を除く): 3615485223960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 61, 66, 72, 88, 90, 99, 110, 120, 122, 132, 165, 180, 183, 198, 220, 244, 264, 305, 330, 360, 366, 396, 440, 488, 495, 549, 610, 660, 671, 732, 792, 915, 990, 1098, 1220, 1320, 1342, 1464, 1830, 1980, 2013, 2196, 2440, 2684, 2745, 3355, 3660, 3960, 4026, 4392, 5368, 5490, 6039, 6710, 7320, 8052, 10065, 10980, 12078, 13420, 16104, 20130, 21960, 24156, 26840, 30195, 40260, 48312, 60390, 80520, 120780, 241560, 5748719, 11497438, 17246157, 22994876, 28743595, 34492314, 45989752, 51738471, 57487190, 63235909, 68984628, 86230785, 103476942, 114974380, 126471818, 137969256, 172461570, 189707727, 206953884, 229948760, 252943636, 258692355, 316179545, 344923140, 350671859, 379415454, 413907768, 505887272, 517384710, 569123181, 632359090, 689846280, 701343718, 758830908, 948538635, 1034769420, 1052015577, 1138246362, 1264718180, 1402687436, 1517661816, 1753359295, 1897077270, 2069538840, 2104031154, 2276492724, 2529436360, 2805374872, 2845615905, 3156046731, 3506718590, 3794154540, 3857390449, 4208062308, 4552985448, 5260077885, 5691231810, 6312093462, 7013437180, 7588309080, 7714780898, 8416124616, 10520155770, 11382463620, 11572171347, 12624186924, 14026874360, 15429561796, 15780233655, 19286952245, 21040311540, 22764927240, 23144342694, 25248373848, 30859123592, 31560467310, 34716514041, 38573904490, 42080623080, 46288685388, 57860856735, 63120934620, 69433028082, 77147808980, 92577370776, 115721713470, 126241869240, 138866056164, 154295617960, 173582570205, 231443426940, 277732112328, 347165140410, 462886853880, 694330280820, 1388660561640]

約数ペア:

[(1, 1388660561640), (2, 694330280820), (3, 462886853880), (4, 347165140410), (5, 277732112328), (6, 231443426940), (8, 173582570205), (9, 154295617960), (10, 138866056164), (11, 126241869240), (12, 115721713470), (15, 92577370776), (18, 77147808980), (20, 69433028082), (22, 63120934620), (24, 57860856735), (30, 46288685388), (33, 42080623080), (36, 38573904490), (40, 34716514041), (44, 31560467310), (45, 30859123592), (55, 25248373848), (60, 23144342694), (61, 22764927240), (66, 21040311540), (72, 19286952245), (88, 15780233655), (90, 15429561796), (99, 14026874360), (110, 12624186924), (120, 11572171347), (122, 11382463620), (132, 10520155770), (165, 8416124616), (180, 7714780898), (183, 7588309080), (198, 7013437180), (220, 6312093462), (244, 5691231810), (264, 5260077885), (305, 4552985448), (330, 4208062308), (360, 3857390449), (366, 3794154540), (396, 3506718590), (440, 3156046731), (488, 2845615905), (495, 2805374872), (549, 2529436360), (610, 2276492724), (660, 2104031154), (671, 2069538840), (732, 1897077270), (792, 1753359295), (915, 1517661816), (990, 1402687436), (1098, 1264718180), (1220, 1138246362), (1320, 1052015577), (1342, 1034769420), (1464, 948538635), (1830, 758830908), (1980, 701343718), (2013, 689846280), (2196, 632359090), (2440, 569123181), (2684, 517384710), (2745, 505887272), (3355, 413907768), (3660, 379415454), (3960, 350671859), (4026, 344923140), (4392, 316179545), (5368, 258692355), (5490, 252943636), (6039, 229948760), (6710, 206953884), (7320, 189707727), (8052, 172461570), (10065, 137969256), (10980, 126471818), (12078, 114974380), (13420, 103476942), (16104, 86230785), (20130, 68984628), (21960, 63235909), (24156, 57487190), (26840, 51738471), (30195, 45989752), (40260, 34492314), (48312, 28743595), (60390, 22994876), (80520, 17246157), (120780, 11497438), (241560, 5748719)]