1591882320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{49871}}^1$

素因数の和:49913

約数の個数: 160

約数和(自身を含む): 5936762880

約数和(自身を除く): 4344880560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 15960, 31920, 49871, 99742, 149613, 199484, 249355, 299226, 349097, 398968, 498710, 598452, 698194, 748065, 797936, 947549, 997420, 1047291, 1196904, 1396388, 1496130, 1745485, 1895098, 1994840, 2094582, 2393808, 2792776, 2842647, 2992260, 3490970, 3790196, 3989680, 4189164, 4737745, 5236455, 5585552, 5685294, 5984520, 6632843, 6981940, 7580392, 8378328, 9475490, 10472910, 11370588, 11969040, 13265686, 13963880, 14213235, 15160784, 16756656, 18950980, 19898529, 20945820, 22741176, 26531372, 27927760, 28426470, 33164215, 37901960, 39797058, 41891640, 45482352, 53062744, 56852940, 66328430, 75803920, 79594116, 83783280, 99492645, 106125488, 113705880, 132656860, 159188232, 198985290, 227411760, 265313720, 318376464, 397970580, 530627440, 795941160, 1591882320]

約数ペア:

[(1, 1591882320), (2, 795941160), (3, 530627440), (4, 397970580), (5, 318376464), (6, 265313720), (7, 227411760), (8, 198985290), (10, 159188232), (12, 132656860), (14, 113705880), (15, 106125488), (16, 99492645), (19, 83783280), (20, 79594116), (21, 75803920), (24, 66328430), (28, 56852940), (30, 53062744), (35, 45482352), (38, 41891640), (40, 39797058), (42, 37901960), (48, 33164215), (56, 28426470), (57, 27927760), (60, 26531372), (70, 22741176), (76, 20945820), (80, 19898529), (84, 18950980), (95, 16756656), (105, 15160784), (112, 14213235), (114, 13963880), (120, 13265686), (133, 11969040), (140, 11370588), (152, 10472910), (168, 9475490), (190, 8378328), (210, 7580392), (228, 6981940), (240, 6632843), (266, 5984520), (280, 5685294), (285, 5585552), (304, 5236455), (336, 4737745), (380, 4189164), (399, 3989680), (420, 3790196), (456, 3490970), (532, 2992260), (560, 2842647), (570, 2792776), (665, 2393808), (760, 2094582), (798, 1994840), (840, 1895098), (912, 1745485), (1064, 1496130), (1140, 1396388), (1330, 1196904), (1520, 1047291), (1596, 997420), (1680, 947549), (1995, 797936), (2128, 748065), (2280, 698194), (2660, 598452), (3192, 498710), (3990, 398968), (4560, 349097), (5320, 299226), (6384, 249355), (7980, 199484), (10640, 149613), (15960, 99742), (31920, 49871)]