8445360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1$

素因数の和:491

約数の個数: 160

約数和(自身を含む): 32712192

約数和(自身を除く): 24266832

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, 457, 462, 528, 560, 616, 660, 770, 840, 880, 914, 924, 1155, 1232, 1320, 1371, 1540, 1680, 1828, 1848, 2285, 2310, 2640, 2742, 3080, 3199, 3656, 3696, 4570, 4620, 5027, 5484, 6160, 6398, 6855, 7312, 9140, 9240, 9597, 10054, 10968, 12796, 13710, 15081, 15995, 18280, 18480, 19194, 20108, 21936, 25135, 25592, 27420, 30162, 31990, 35189, 36560, 38388, 40216, 47985, 50270, 51184, 54840, 60324, 63980, 70378, 75405, 76776, 80432, 95970, 100540, 105567, 109680, 120648, 127960, 140756, 150810, 153552, 175945, 191940, 201080, 211134, 241296, 255920, 281512, 301620, 351890, 383880, 402160, 422268, 527835, 563024, 603240, 703780, 767760, 844536, 1055670, 1206480, 1407560, 1689072, 2111340, 2815120, 4222680, 8445360]

約数ペア:

[(1, 8445360), (2, 4222680), (3, 2815120), (4, 2111340), (5, 1689072), (6, 1407560), (7, 1206480), (8, 1055670), (10, 844536), (11, 767760), (12, 703780), (14, 603240), (15, 563024), (16, 527835), (20, 422268), (21, 402160), (22, 383880), (24, 351890), (28, 301620), (30, 281512), (33, 255920), (35, 241296), (40, 211134), (42, 201080), (44, 191940), (48, 175945), (55, 153552), (56, 150810), (60, 140756), (66, 127960), (70, 120648), (77, 109680), (80, 105567), (84, 100540), (88, 95970), (105, 80432), (110, 76776), (112, 75405), (120, 70378), (132, 63980), (140, 60324), (154, 54840), (165, 51184), (168, 50270), (176, 47985), (210, 40216), (220, 38388), (231, 36560), (240, 35189), (264, 31990), (280, 30162), (308, 27420), (330, 25592), (336, 25135), (385, 21936), (420, 20108), (440, 19194), (457, 18480), (462, 18280), (528, 15995), (560, 15081), (616, 13710), (660, 12796), (770, 10968), (840, 10054), (880, 9597), (914, 9240), (924, 9140), (1155, 7312), (1232, 6855), (1320, 6398), (1371, 6160), (1540, 5484), (1680, 5027), (1828, 4620), (1848, 4570), (2285, 3696), (2310, 3656), (2640, 3199), (2742, 3080)]