159766320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1559}}^1$

素因数の和:1643

約数の個数: 160

約数和(自身を含む): 575677440

約数和(自身を除く): 415911120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 240, 244, 280, 305, 336, 366, 420, 427, 488, 560, 610, 732, 840, 854, 915, 976, 1220, 1281, 1464, 1559, 1680, 1708, 1830, 2135, 2440, 2562, 2928, 3118, 3416, 3660, 4270, 4677, 4880, 5124, 6236, 6405, 6832, 7320, 7795, 8540, 9354, 10248, 10913, 12472, 12810, 14640, 15590, 17080, 18708, 20496, 21826, 23385, 24944, 25620, 31180, 32739, 34160, 37416, 43652, 46770, 51240, 54565, 62360, 65478, 74832, 87304, 93540, 95099, 102480, 109130, 124720, 130956, 163695, 174608, 187080, 190198, 218260, 261912, 285297, 327390, 374160, 380396, 436520, 475495, 523824, 570594, 654780, 665693, 760792, 873040, 950990, 1141188, 1309560, 1331386, 1426485, 1521584, 1901980, 1997079, 2282376, 2619120, 2662772, 2852970, 3328465, 3803960, 3994158, 4564752, 5325544, 5705940, 6656930, 7607920, 7988316, 9985395, 10651088, 11411880, 13313860, 15976632, 19970790, 22823760, 26627720, 31953264, 39941580, 53255440, 79883160, 159766320]

約数ペア:

[(1, 159766320), (2, 79883160), (3, 53255440), (4, 39941580), (5, 31953264), (6, 26627720), (7, 22823760), (8, 19970790), (10, 15976632), (12, 13313860), (14, 11411880), (15, 10651088), (16, 9985395), (20, 7988316), (21, 7607920), (24, 6656930), (28, 5705940), (30, 5325544), (35, 4564752), (40, 3994158), (42, 3803960), (48, 3328465), (56, 2852970), (60, 2662772), (61, 2619120), (70, 2282376), (80, 1997079), (84, 1901980), (105, 1521584), (112, 1426485), (120, 1331386), (122, 1309560), (140, 1141188), (168, 950990), (183, 873040), (210, 760792), (240, 665693), (244, 654780), (280, 570594), (305, 523824), (336, 475495), (366, 436520), (420, 380396), (427, 374160), (488, 327390), (560, 285297), (610, 261912), (732, 218260), (840, 190198), (854, 187080), (915, 174608), (976, 163695), (1220, 130956), (1281, 124720), (1464, 109130), (1559, 102480), (1680, 95099), (1708, 93540), (1830, 87304), (2135, 74832), (2440, 65478), (2562, 62360), (2928, 54565), (3118, 51240), (3416, 46770), (3660, 43652), (4270, 37416), (4677, 34160), (4880, 32739), (5124, 31180), (6236, 25620), (6405, 24944), (6832, 23385), (7320, 21826), (7795, 20496), (8540, 18708), (9354, 17080), (10248, 15590), (10913, 14640), (12472, 12810)]