2020127340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 384

約数和(自身を含む): 7576934400

約数和(自身を除く): 5556807060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 89, 102, 105, 110, 119, 132, 140, 154, 165, 170, 178, 187, 204, 210, 220, 231, 238, 255, 267, 289, 308, 330, 340, 356, 357, 374, 385, 420, 445, 462, 476, 510, 534, 561, 578, 595, 623, 660, 714, 748, 770, 867, 890, 924, 935, 979, 1020, 1068, 1122, 1155, 1156, 1190, 1246, 1309, 1335, 1428, 1445, 1513, 1540, 1734, 1780, 1785, 1869, 1870, 1958, 2023, 2244, 2310, 2380, 2492, 2618, 2670, 2805, 2890, 2937, 3026, 3115, 3179, 3468, 3570, 3738, 3740, 3916, 3927, 4046, 4335, 4539, 4620, 4895, 4913, 5236, 5340, 5610, 5780, 5874, 6052, 6069, 6230, 6358, 6545, 6853, 7140, 7476, 7565, 7854, 8092, 8670, 9078, 9345, 9537, 9790, 9826, 10115, 10591, 11220, 11748, 12138, 12460, 12716, 13090, 13706, 14685, 14739, 15130, 15708, 15895, 16643, 17340, 18156, 18690, 19074, 19580, 19635, 19652, 20230, 20559, 21182, 22253, 22695, 24276, 24565, 25721, 26180, 27412, 29370, 29478, 30260, 30345, 31773, 31790, 33286, 34265, 34391, 37380, 38148, 39270, 40460, 41118, 42364, 44506, 45390, 47685, 49130, 49929, 51442, 52955, 54043, 58740, 58956, 60690, 63546, 63580, 66572, 66759, 68530, 68782, 73695, 77163, 78540, 82236, 83215, 89012, 90780, 95370, 98260, 99858, 102795, 102884, 103173, 105910, 108086, 111265, 116501, 121380, 127092, 128605, 133518, 137060, 137564, 147390, 154326, 158865, 162129, 166430, 171955, 180047, 190740, 199716, 205590, 206346, 211820, 216172, 222530, 233002, 249645, 257210, 267036, 270215, 282931, 294780, 308652, 317730, 324258, 332860, 333795, 343910, 349503, 360094, 378301, 385815, 411180, 412692, 437257, 445060, 466004, 499290, 514420, 515865, 540141, 540430, 565862, 582505, 635460, 648516, 667590, 687820, 699006, 720188, 756602, 771630, 810645, 848793, 874514, 900235, 998580, 1031730, 1080282, 1080860, 1131724, 1134903, 1165010, 1311771, 1335180, 1398012, 1414655, 1513204, 1543260, 1621290, 1697586, 1747515, 1749028, 1800470, 1891505, 1980517, 2063460, 2160564, 2186285, 2269806, 2330020, 2623542, 2700705, 2829310, 3060799, 3242580, 3395172, 3495030, 3600940, 3783010, 3961034, 4243965, 4372570, 4539612, 4809827, 5247084, 5401410, 5658620, 5674515, 5941551, 6121598, 6558855, 6990060, 7566020, 7922068, 8487930, 8745140, 9182397, 9619654, 9902585, 10802820, 11349030, 11883102, 12243196, 13117710, 14429481, 15303995, 16975860, 18364794, 19239308, 19805170, 22698060, 23766204, 24049135, 26235420, 28858962, 29707755, 30607990, 33668789, 36729588, 39610340, 45911985, 48098270, 57717924, 59415510, 61215980, 67337578, 72147405, 91823970, 96196540, 101006367, 118831020, 134675156, 144294810, 168343945, 183647940, 202012734, 288589620, 336687890, 404025468, 505031835, 673375780, 1010063670, 2020127340]

約数ペア:

[(1, 2020127340), (2, 1010063670), (3, 673375780), (4, 505031835), (5, 404025468), (6, 336687890), (7, 288589620), (10, 202012734), (11, 183647940), (12, 168343945), (14, 144294810), (15, 134675156), (17, 118831020), (20, 101006367), (21, 96196540), (22, 91823970), (28, 72147405), (30, 67337578), (33, 61215980), (34, 59415510), (35, 57717924), (42, 48098270), (44, 45911985), (51, 39610340), (55, 36729588), (60, 33668789), (66, 30607990), (68, 29707755), (70, 28858962), (77, 26235420), (84, 24049135), (85, 23766204), (89, 22698060), (102, 19805170), (105, 19239308), (110, 18364794), (119, 16975860), (132, 15303995), (140, 14429481), (154, 13117710), (165, 12243196), (170, 11883102), (178, 11349030), (187, 10802820), (204, 9902585), (210, 9619654), (220, 9182397), (231, 8745140), (238, 8487930), (255, 7922068), (267, 7566020), (289, 6990060), (308, 6558855), (330, 6121598), (340, 5941551), (356, 5674515), (357, 5658620), (374, 5401410), (385, 5247084), (420, 4809827), (445, 4539612), (462, 4372570), (476, 4243965), (510, 3961034), (534, 3783010), (561, 3600940), (578, 3495030), (595, 3395172), (623, 3242580), (660, 3060799), (714, 2829310), (748, 2700705), (770, 2623542), (867, 2330020), (890, 2269806), (924, 2186285), (935, 2160564), (979, 2063460), (1020, 1980517), (1068, 1891505), (1122, 1800470), (1155, 1749028), (1156, 1747515), (1190, 1697586), (1246, 1621290), (1309, 1543260), (1335, 1513204), (1428, 1414655), (1445, 1398012), (1513, 1335180), (1540, 1311771), (1734, 1165010), (1780, 1134903), (1785, 1131724), (1869, 1080860), (1870, 1080282), (1958, 1031730), (2023, 998580), (2244, 900235), (2310, 874514), (2380, 848793), (2492, 810645), (2618, 771630), (2670, 756602), (2805, 720188), (2890, 699006), (2937, 687820), (3026, 667590), (3115, 648516), (3179, 635460), (3468, 582505), (3570, 565862), (3738, 540430), (3740, 540141), (3916, 515865), (3927, 514420), (4046, 499290), (4335, 466004), (4539, 445060), (4620, 437257), (4895, 412692), (4913, 411180), (5236, 385815), (5340, 378301), (5610, 360094), (5780, 349503), (5874, 343910), (6052, 333795), (6069, 332860), (6230, 324258), (6358, 317730), (6545, 308652), (6853, 294780), (7140, 282931), (7476, 270215), (7565, 267036), (7854, 257210), (8092, 249645), (8670, 233002), (9078, 222530), (9345, 216172), (9537, 211820), (9790, 206346), (9826, 205590), (10115, 199716), (10591, 190740), (11220, 180047), (11748, 171955), (12138, 166430), (12460, 162129), (12716, 158865), (13090, 154326), (13706, 147390), (14685, 137564), (14739, 137060), (15130, 133518), (15708, 128605), (15895, 127092), (16643, 121380), (17340, 116501), (18156, 111265), (18690, 108086), (19074, 105910), (19580, 103173), (19635, 102884), (19652, 102795), (20230, 99858), (20559, 98260), (21182, 95370), (22253, 90780), (22695, 89012), (24276, 83215), (24565, 82236), (25721, 78540), (26180, 77163), (27412, 73695), (29370, 68782), (29478, 68530), (30260, 66759), (30345, 66572), (31773, 63580), (31790, 63546), (33286, 60690), (34265, 58956), (34391, 58740), (37380, 54043), (38148, 52955), (39270, 51442), (40460, 49929), (41118, 49130), (42364, 47685), (44506, 45390)]