7682117960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{1483}}^1$

素因数の和:1759

約数の個数: 128

約数和(自身を含む): 19277516160

約数和(自身を除く): 11595398200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 193, 220, 244, 305, 386, 440, 488, 610, 671, 772, 965, 1220, 1342, 1483, 1544, 1930, 2123, 2440, 2684, 2966, 3355, 3860, 4246, 5368, 5932, 6710, 7415, 7720, 8492, 10615, 11773, 11864, 13420, 14830, 16313, 16984, 21230, 23546, 26840, 29660, 32626, 42460, 47092, 58865, 59320, 65252, 81565, 84920, 90463, 94184, 117730, 129503, 130504, 163130, 180926, 235460, 259006, 286219, 326260, 361852, 452315, 470920, 518012, 572438, 647515, 652520, 723704, 904630, 995093, 1036024, 1144876, 1295030, 1431095, 1809260, 1990186, 2289752, 2590060, 2862190, 3148409, 3618520, 3980372, 4975465, 5180120, 5724380, 6296818, 7960744, 9950930, 11448760, 12593636, 15742045, 17459359, 19901860, 25187272, 31484090, 34918718, 39803720, 62968180, 69837436, 87296795, 125936360, 139674872, 174593590, 192052949, 349187180, 384105898, 698374360, 768211796, 960264745, 1536423592, 1920529490, 3841058980, 7682117960]

約数ペア:

[(1, 7682117960), (2, 3841058980), (4, 1920529490), (5, 1536423592), (8, 960264745), (10, 768211796), (11, 698374360), (20, 384105898), (22, 349187180), (40, 192052949), (44, 174593590), (55, 139674872), (61, 125936360), (88, 87296795), (110, 69837436), (122, 62968180), (193, 39803720), (220, 34918718), (244, 31484090), (305, 25187272), (386, 19901860), (440, 17459359), (488, 15742045), (610, 12593636), (671, 11448760), (772, 9950930), (965, 7960744), (1220, 6296818), (1342, 5724380), (1483, 5180120), (1544, 4975465), (1930, 3980372), (2123, 3618520), (2440, 3148409), (2684, 2862190), (2966, 2590060), (3355, 2289752), (3860, 1990186), (4246, 1809260), (5368, 1431095), (5932, 1295030), (6710, 1144876), (7415, 1036024), (7720, 995093), (8492, 904630), (10615, 723704), (11773, 652520), (11864, 647515), (13420, 572438), (14830, 518012), (16313, 470920), (16984, 452315), (21230, 361852), (23546, 326260), (26840, 286219), (29660, 259006), (32626, 235460), (42460, 180926), (47092, 163130), (58865, 130504), (59320, 129503), (65252, 117730), (81565, 94184), (84920, 90463)]