517125840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27983}}^1$

素因数の和:28017

約数の個数: 160

約数和(自身を含む): 1998729216

約数和(自身を除く): 1481603376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 18480, 27983, 55966, 83949, 111932, 139915, 167898, 195881, 223864, 279830, 307813, 335796, 391762, 419745, 447728, 559660, 587643, 615626, 671592, 783524, 839490, 923439, 979405, 1119320, 1175286, 1231252, 1343184, 1539065, 1567048, 1678980, 1846878, 1958810, 2154691, 2238640, 2350572, 2462504, 2938215, 3078130, 3134096, 3357960, 3693756, 3917620, 4309382, 4617195, 4701144, 4925008, 5876430, 6156260, 6464073, 6715920, 7387512, 7835240, 8618764, 9234390, 9402288, 10773455, 11752860, 12312520, 12928146, 14775024, 15670480, 17237528, 18468780, 21546910, 23505720, 24625040, 25856292, 32320365, 34475056, 36937560, 43093820, 47011440, 51712584, 64640730, 73875120, 86187640, 103425168, 129281460, 172375280, 258562920, 517125840]

約数ペア:

[(1, 517125840), (2, 258562920), (3, 172375280), (4, 129281460), (5, 103425168), (6, 86187640), (7, 73875120), (8, 64640730), (10, 51712584), (11, 47011440), (12, 43093820), (14, 36937560), (15, 34475056), (16, 32320365), (20, 25856292), (21, 24625040), (22, 23505720), (24, 21546910), (28, 18468780), (30, 17237528), (33, 15670480), (35, 14775024), (40, 12928146), (42, 12312520), (44, 11752860), (48, 10773455), (55, 9402288), (56, 9234390), (60, 8618764), (66, 7835240), (70, 7387512), (77, 6715920), (80, 6464073), (84, 6156260), (88, 5876430), (105, 4925008), (110, 4701144), (112, 4617195), (120, 4309382), (132, 3917620), (140, 3693756), (154, 3357960), (165, 3134096), (168, 3078130), (176, 2938215), (210, 2462504), (220, 2350572), (231, 2238640), (240, 2154691), (264, 1958810), (280, 1846878), (308, 1678980), (330, 1567048), (336, 1539065), (385, 1343184), (420, 1231252), (440, 1175286), (462, 1119320), (528, 979405), (560, 923439), (616, 839490), (660, 783524), (770, 671592), (840, 615626), (880, 587643), (924, 559660), (1155, 447728), (1232, 419745), (1320, 391762), (1540, 335796), (1680, 307813), (1848, 279830), (2310, 223864), (2640, 195881), (3080, 167898), (3696, 139915), (4620, 111932), (6160, 83949), (9240, 55966), (18480, 27983)]