571152120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61813}}^1$

素因数の和:61845

約数の個数: 128

約数和(自身を含む): 2136291840

約数和(自身を除く): 1565139720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 61813, 123626, 185439, 247252, 309065, 370878, 432691, 494504, 618130, 679943, 741756, 865382, 927195, 1236260, 1298073, 1359886, 1483512, 1730764, 1854390, 2039829, 2163455, 2472520, 2596146, 2719772, 3399715, 3461528, 3708780, 4079658, 4326910, 4759601, 5192292, 5439544, 6490365, 6799430, 7417560, 8159316, 8653820, 9519202, 10199145, 10384584, 12980730, 13598860, 14278803, 16318632, 17307640, 19038404, 20398290, 23798005, 25961460, 27197720, 28557606, 38076808, 40796580, 47596010, 51922920, 57115212, 71394015, 81593160, 95192020, 114230424, 142788030, 190384040, 285576060, 571152120]

約数ペア:

[(1, 571152120), (2, 285576060), (3, 190384040), (4, 142788030), (5, 114230424), (6, 95192020), (7, 81593160), (8, 71394015), (10, 57115212), (11, 51922920), (12, 47596010), (14, 40796580), (15, 38076808), (20, 28557606), (21, 27197720), (22, 25961460), (24, 23798005), (28, 20398290), (30, 19038404), (33, 17307640), (35, 16318632), (40, 14278803), (42, 13598860), (44, 12980730), (55, 10384584), (56, 10199145), (60, 9519202), (66, 8653820), (70, 8159316), (77, 7417560), (84, 6799430), (88, 6490365), (105, 5439544), (110, 5192292), (120, 4759601), (132, 4326910), (140, 4079658), (154, 3708780), (165, 3461528), (168, 3399715), (210, 2719772), (220, 2596146), (231, 2472520), (264, 2163455), (280, 2039829), (308, 1854390), (330, 1730764), (385, 1483512), (420, 1359886), (440, 1298073), (462, 1236260), (616, 927195), (660, 865382), (770, 741756), (840, 679943), (924, 618130), (1155, 494504), (1320, 432691), (1540, 370878), (1848, 309065), (2310, 247252), (3080, 185439), (4620, 123626), (9240, 61813)]