83447280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{5519}}^1$

素因数の和:5548

約数の個数: 160

約数和(自身を含む): 328550400

約数和(自身を除く): 245103120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 5519, 7560, 11038, 15120, 16557, 22076, 27595, 33114, 38633, 44152, 49671, 55190, 66228, 77266, 82785, 88304, 99342, 110380, 115899, 132456, 149013, 154532, 165570, 193165, 198684, 220760, 231798, 248355, 264912, 298026, 309064, 331140, 347697, 386330, 397368, 441520, 463596, 496710, 579495, 596052, 618128, 662280, 695394, 745065, 772660, 794736, 927192, 993420, 1043091, 1158990, 1192104, 1324560, 1390788, 1490130, 1545320, 1738485, 1854384, 1986840, 2086182, 2317980, 2384208, 2781576, 2980260, 3090640, 3476970, 3973680, 4172364, 4635960, 5215455, 5563152, 5960520, 6953940, 8344728, 9271920, 10430910, 11921040, 13907880, 16689456, 20861820, 27815760, 41723640, 83447280]

約数ペア:

[(1, 83447280), (2, 41723640), (3, 27815760), (4, 20861820), (5, 16689456), (6, 13907880), (7, 11921040), (8, 10430910), (9, 9271920), (10, 8344728), (12, 6953940), (14, 5960520), (15, 5563152), (16, 5215455), (18, 4635960), (20, 4172364), (21, 3973680), (24, 3476970), (27, 3090640), (28, 2980260), (30, 2781576), (35, 2384208), (36, 2317980), (40, 2086182), (42, 1986840), (45, 1854384), (48, 1738485), (54, 1545320), (56, 1490130), (60, 1390788), (63, 1324560), (70, 1192104), (72, 1158990), (80, 1043091), (84, 993420), (90, 927192), (105, 794736), (108, 772660), (112, 745065), (120, 695394), (126, 662280), (135, 618128), (140, 596052), (144, 579495), (168, 496710), (180, 463596), (189, 441520), (210, 397368), (216, 386330), (240, 347697), (252, 331140), (270, 309064), (280, 298026), (315, 264912), (336, 248355), (360, 231798), (378, 220760), (420, 198684), (432, 193165), (504, 165570), (540, 154532), (560, 149013), (630, 132456), (720, 115899), (756, 110380), (840, 99342), (945, 88304), (1008, 82785), (1080, 77266), (1260, 66228), (1512, 55190), (1680, 49671), (1890, 44152), (2160, 38633), (2520, 33114), (3024, 27595), (3780, 22076), (5040, 16557), (5519, 15120), (7560, 11038)]