1771884240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{1033}}^1$

素因数の和:2077

約数の個数: 160

約数和(自身を含む): 6289764096

約数和(自身を除く): 4517879856

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, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1021, 1033, 1680, 2042, 2066, 3063, 3099, 4084, 4132, 5105, 5165, 6126, 6198, 7147, 7231, 8168, 8264, 10210, 10330, 12252, 12396, 14294, 14462, 15315, 15495, 16336, 16528, 20420, 20660, 21441, 21693, 24504, 24792, 28588, 28924, 30630, 30990, 35735, 36155, 40840, 41320, 42882, 43386, 49008, 49584, 57176, 57848, 61260, 61980, 71470, 72310, 81680, 82640, 85764, 86772, 107205, 108465, 114352, 115696, 122520, 123960, 142940, 144620, 171528, 173544, 214410, 216930, 245040, 247920, 285880, 289240, 343056, 347088, 428820, 433860, 571760, 578480, 857640, 867720, 1054693, 1715280, 1735440, 2109386, 3164079, 4218772, 5273465, 6328158, 7382851, 8437544, 10546930, 12656316, 14765702, 15820395, 16875088, 21093860, 22148553, 25312632, 29531404, 31640790, 36914255, 42187720, 44297106, 50625264, 59062808, 63281580, 73828510, 84375440, 88594212, 110742765, 118125616, 126563160, 147657020, 177188424, 221485530, 253126320, 295314040, 354376848, 442971060, 590628080, 885942120, 1771884240]

約数ペア:

[(1, 1771884240), (2, 885942120), (3, 590628080), (4, 442971060), (5, 354376848), (6, 295314040), (7, 253126320), (8, 221485530), (10, 177188424), (12, 147657020), (14, 126563160), (15, 118125616), (16, 110742765), (20, 88594212), (21, 84375440), (24, 73828510), (28, 63281580), (30, 59062808), (35, 50625264), (40, 44297106), (42, 42187720), (48, 36914255), (56, 31640790), (60, 29531404), (70, 25312632), (80, 22148553), (84, 21093860), (105, 16875088), (112, 15820395), (120, 14765702), (140, 12656316), (168, 10546930), (210, 8437544), (240, 7382851), (280, 6328158), (336, 5273465), (420, 4218772), (560, 3164079), (840, 2109386), (1021, 1735440), (1033, 1715280), (1680, 1054693), (2042, 867720), (2066, 857640), (3063, 578480), (3099, 571760), (4084, 433860), (4132, 428820), (5105, 347088), (5165, 343056), (6126, 289240), (6198, 285880), (7147, 247920), (7231, 245040), (8168, 216930), (8264, 214410), (10210, 173544), (10330, 171528), (12252, 144620), (12396, 142940), (14294, 123960), (14462, 122520), (15315, 115696), (15495, 114352), (16336, 108465), (16528, 107205), (20420, 86772), (20660, 85764), (21441, 82640), (21693, 81680), (24504, 72310), (24792, 71470), (28588, 61980), (28924, 61260), (30630, 57848), (30990, 57176), (35735, 49584), (36155, 49008), (40840, 43386), (41320, 42882)]