4222680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 15828480

約数和(自身を除く): 11605800

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, 457, 462, 616, 660, 770, 840, 914, 924, 1155, 1320, 1371, 1540, 1828, 1848, 2285, 2310, 2742, 3080, 3199, 3656, 4570, 4620, 5027, 5484, 6398, 6855, 9140, 9240, 9597, 10054, 10968, 12796, 13710, 15081, 15995, 18280, 19194, 20108, 25135, 25592, 27420, 30162, 31990, 35189, 38388, 40216, 47985, 50270, 54840, 60324, 63980, 70378, 75405, 76776, 95970, 100540, 105567, 120648, 127960, 140756, 150810, 175945, 191940, 201080, 211134, 281512, 301620, 351890, 383880, 422268, 527835, 603240, 703780, 844536, 1055670, 1407560, 2111340, 4222680]

約数ペア:

[(1, 4222680), (2, 2111340), (3, 1407560), (4, 1055670), (5, 844536), (6, 703780), (7, 603240), (8, 527835), (10, 422268), (11, 383880), (12, 351890), (14, 301620), (15, 281512), (20, 211134), (21, 201080), (22, 191940), (24, 175945), (28, 150810), (30, 140756), (33, 127960), (35, 120648), (40, 105567), (42, 100540), (44, 95970), (55, 76776), (56, 75405), (60, 70378), (66, 63980), (70, 60324), (77, 54840), (84, 50270), (88, 47985), (105, 40216), (110, 38388), (120, 35189), (132, 31990), (140, 30162), (154, 27420), (165, 25592), (168, 25135), (210, 20108), (220, 19194), (231, 18280), (264, 15995), (280, 15081), (308, 13710), (330, 12796), (385, 10968), (420, 10054), (440, 9597), (457, 9240), (462, 9140), (616, 6855), (660, 6398), (770, 5484), (840, 5027), (914, 4620), (924, 4570), (1155, 3656), (1320, 3199), (1371, 3080), (1540, 2742), (1828, 2310), (1848, 2285)]