426490680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:590

約数の個数: 256

約数和(自身を含む): 1614504960

約数和(自身を除く): 1188014280

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, 101, 105, 110, 120, 132, 140, 154, 165, 168, 202, 210, 220, 231, 264, 280, 303, 308, 330, 385, 404, 420, 440, 457, 462, 505, 606, 616, 660, 707, 770, 808, 840, 914, 924, 1010, 1111, 1155, 1212, 1320, 1371, 1414, 1515, 1540, 1828, 1848, 2020, 2121, 2222, 2285, 2310, 2424, 2742, 2828, 3030, 3080, 3199, 3333, 3535, 3656, 4040, 4242, 4444, 4570, 4620, 5027, 5484, 5555, 5656, 6060, 6398, 6666, 6855, 7070, 7777, 8484, 8888, 9140, 9240, 9597, 10054, 10605, 10968, 11110, 12120, 12796, 13332, 13710, 14140, 15081, 15554, 15995, 16665, 16968, 18280, 19194, 20108, 21210, 22220, 23331, 25135, 25592, 26664, 27420, 28280, 30162, 31108, 31990, 33330, 35189, 38388, 38885, 40216, 42420, 44440, 46157, 46662, 47985, 50270, 54840, 60324, 62216, 63980, 66660, 70378, 75405, 76776, 77770, 84840, 92314, 93324, 95970, 100540, 105567, 116655, 120648, 127960, 133320, 138471, 140756, 150810, 155540, 175945, 184628, 186648, 191940, 201080, 211134, 230785, 233310, 276942, 281512, 301620, 311080, 323099, 351890, 369256, 383880, 422268, 461570, 466620, 507727, 527835, 553884, 603240, 646198, 692355, 703780, 844536, 923140, 933240, 969297, 1015454, 1055670, 1107768, 1292396, 1384710, 1407560, 1523181, 1615495, 1846280, 1938594, 2030908, 2111340, 2538635, 2584792, 2769420, 3046362, 3230990, 3554089, 3877188, 4061816, 4222680, 4846485, 5077270, 5538840, 6092724, 6461980, 7108178, 7615905, 7754376, 9692970, 10154540, 10662267, 12185448, 12923960, 14216356, 15231810, 17770445, 19385940, 20309080, 21324534, 28432712, 30463620, 35540890, 38771880, 42649068, 53311335, 60927240, 71081780, 85298136, 106622670, 142163560, 213245340, 426490680]

約数ペア:

[(1, 426490680), (2, 213245340), (3, 142163560), (4, 106622670), (5, 85298136), (6, 71081780), (7, 60927240), (8, 53311335), (10, 42649068), (11, 38771880), (12, 35540890), (14, 30463620), (15, 28432712), (20, 21324534), (21, 20309080), (22, 19385940), (24, 17770445), (28, 15231810), (30, 14216356), (33, 12923960), (35, 12185448), (40, 10662267), (42, 10154540), (44, 9692970), (55, 7754376), (56, 7615905), (60, 7108178), (66, 6461980), (70, 6092724), (77, 5538840), (84, 5077270), (88, 4846485), (101, 4222680), (105, 4061816), (110, 3877188), (120, 3554089), (132, 3230990), (140, 3046362), (154, 2769420), (165, 2584792), (168, 2538635), (202, 2111340), (210, 2030908), (220, 1938594), (231, 1846280), (264, 1615495), (280, 1523181), (303, 1407560), (308, 1384710), (330, 1292396), (385, 1107768), (404, 1055670), (420, 1015454), (440, 969297), (457, 933240), (462, 923140), (505, 844536), (606, 703780), (616, 692355), (660, 646198), (707, 603240), (770, 553884), (808, 527835), (840, 507727), (914, 466620), (924, 461570), (1010, 422268), (1111, 383880), (1155, 369256), (1212, 351890), (1320, 323099), (1371, 311080), (1414, 301620), (1515, 281512), (1540, 276942), (1828, 233310), (1848, 230785), (2020, 211134), (2121, 201080), (2222, 191940), (2285, 186648), (2310, 184628), (2424, 175945), (2742, 155540), (2828, 150810), (3030, 140756), (3080, 138471), (3199, 133320), (3333, 127960), (3535, 120648), (3656, 116655), (4040, 105567), (4242, 100540), (4444, 95970), (4570, 93324), (4620, 92314), (5027, 84840), (5484, 77770), (5555, 76776), (5656, 75405), (6060, 70378), (6398, 66660), (6666, 63980), (6855, 62216), (7070, 60324), (7777, 54840), (8484, 50270), (8888, 47985), (9140, 46662), (9240, 46157), (9597, 44440), (10054, 42420), (10605, 40216), (10968, 38885), (11110, 38388), (12120, 35189), (12796, 33330), (13332, 31990), (13710, 31108), (14140, 30162), (15081, 28280), (15554, 27420), (15995, 26664), (16665, 25592), (16968, 25135), (18280, 23331), (19194, 22220), (20108, 21210)]