2019381840

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{44519}}^1$

素因数の和:44551

約数の個数: 200

約数和(自身を含む): 8015736960

約数和(自身を除く): 5996355120

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, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 15120, 22680, 44519, 45360, 89038, 133557, 178076, 222595, 267114, 311633, 356152, 400671, 445190, 534228, 623266, 667785, 712304, 801342, 890380, 934899, 1068456, 1202013, 1246532, 1335570, 1558165, 1602684, 1780760, 1869798, 2003355, 2136912, 2404026, 2493064, 2671140, 2804697, 3116330, 3205368, 3561520, 3606039, 3739596, 4006710, 4674495, 4808052, 4986128, 5342280, 5609394, 6010065, 6232660, 6410736, 7212078, 7479192, 8013420, 8414091, 9348990, 9616104, 10684560, 11218788, 12020130, 12465320, 14023485, 14424156, 14958384, 16026840, 16828182, 18030195, 18697980, 19232208, 22437576, 24040260, 24930640, 25242273, 28046970, 28848312, 32053680, 33656364, 36060390, 37395960, 42070455, 44875152, 48080520, 50484546, 56093940, 57696624, 67312728, 72120780, 74791920, 84140910, 96161040, 100969092, 112187880, 126211365, 134625456, 144241560, 168281820, 201938184, 224375760, 252422730, 288483120, 336563640, 403876368, 504845460, 673127280, 1009690920, 2019381840]

約数ペア:

[(1, 2019381840), (2, 1009690920), (3, 673127280), (4, 504845460), (5, 403876368), (6, 336563640), (7, 288483120), (8, 252422730), (9, 224375760), (10, 201938184), (12, 168281820), (14, 144241560), (15, 134625456), (16, 126211365), (18, 112187880), (20, 100969092), (21, 96161040), (24, 84140910), (27, 74791920), (28, 72120780), (30, 67312728), (35, 57696624), (36, 56093940), (40, 50484546), (42, 48080520), (45, 44875152), (48, 42070455), (54, 37395960), (56, 36060390), (60, 33656364), (63, 32053680), (70, 28848312), (72, 28046970), (80, 25242273), (81, 24930640), (84, 24040260), (90, 22437576), (105, 19232208), (108, 18697980), (112, 18030195), (120, 16828182), (126, 16026840), (135, 14958384), (140, 14424156), (144, 14023485), (162, 12465320), (168, 12020130), (180, 11218788), (189, 10684560), (210, 9616104), (216, 9348990), (240, 8414091), (252, 8013420), (270, 7479192), (280, 7212078), (315, 6410736), (324, 6232660), (336, 6010065), (360, 5609394), (378, 5342280), (405, 4986128), (420, 4808052), (432, 4674495), (504, 4006710), (540, 3739596), (560, 3606039), (567, 3561520), (630, 3205368), (648, 3116330), (720, 2804697), (756, 2671140), (810, 2493064), (840, 2404026), (945, 2136912), (1008, 2003355), (1080, 1869798), (1134, 1780760), (1260, 1602684), (1296, 1558165), (1512, 1335570), (1620, 1246532), (1680, 1202013), (1890, 1068456), (2160, 934899), (2268, 890380), (2520, 801342), (2835, 712304), (3024, 667785), (3240, 623266), (3780, 534228), (4536, 445190), (5040, 400671), (5670, 356152), (6480, 311633), (7560, 267114), (9072, 222595), (11340, 178076), (15120, 133557), (22680, 89038), (44519, 45360)]