243829320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1033}}^1$

素因数の和:1335

約数の個数: 128

約数和(自身を含む): 839773440

約数和(自身を除く): 595944120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 281, 420, 562, 840, 843, 1033, 1124, 1405, 1686, 1967, 2066, 2248, 2810, 3099, 3372, 3934, 4132, 4215, 5165, 5620, 5901, 6198, 6744, 7231, 7868, 8264, 8430, 9835, 10330, 11240, 11802, 12396, 14462, 15495, 15736, 16860, 19670, 20660, 21693, 23604, 24792, 28924, 29505, 30990, 33720, 36155, 39340, 41320, 43386, 47208, 57848, 59010, 61980, 72310, 78680, 86772, 108465, 118020, 123960, 144620, 173544, 216930, 236040, 289240, 290273, 433860, 580546, 867720, 870819, 1161092, 1451365, 1741638, 2031911, 2322184, 2902730, 3483276, 4063822, 4354095, 5805460, 6095733, 6966552, 8127644, 8708190, 10159555, 11610920, 12191466, 16255288, 17416380, 20319110, 24382932, 30478665, 34832760, 40638220, 48765864, 60957330, 81276440, 121914660, 243829320]

約数ペア:

[(1, 243829320), (2, 121914660), (3, 81276440), (4, 60957330), (5, 48765864), (6, 40638220), (7, 34832760), (8, 30478665), (10, 24382932), (12, 20319110), (14, 17416380), (15, 16255288), (20, 12191466), (21, 11610920), (24, 10159555), (28, 8708190), (30, 8127644), (35, 6966552), (40, 6095733), (42, 5805460), (56, 4354095), (60, 4063822), (70, 3483276), (84, 2902730), (105, 2322184), (120, 2031911), (140, 1741638), (168, 1451365), (210, 1161092), (280, 870819), (281, 867720), (420, 580546), (562, 433860), (840, 290273), (843, 289240), (1033, 236040), (1124, 216930), (1405, 173544), (1686, 144620), (1967, 123960), (2066, 118020), (2248, 108465), (2810, 86772), (3099, 78680), (3372, 72310), (3934, 61980), (4132, 59010), (4215, 57848), (5165, 47208), (5620, 43386), (5901, 41320), (6198, 39340), (6744, 36155), (7231, 33720), (7868, 30990), (8264, 29505), (8430, 28924), (9835, 24792), (10330, 23604), (11240, 21693), (11802, 20660), (12396, 19670), (14462, 16860), (15495, 15736)]