510423060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:446

約数の個数: 192

約数和(自身を含む): 1703116800

約数和(自身を除く): 1192693740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 197, 199, 210, 217, 310, 372, 394, 398, 420, 434, 465, 591, 597, 620, 651, 788, 796, 868, 930, 985, 995, 1085, 1182, 1194, 1302, 1379, 1393, 1860, 1970, 1990, 2170, 2364, 2388, 2604, 2758, 2786, 2955, 2985, 3255, 3940, 3980, 4137, 4179, 4340, 5516, 5572, 5910, 5970, 6107, 6169, 6510, 6895, 6965, 8274, 8358, 11820, 11940, 12214, 12338, 13020, 13790, 13930, 16548, 16716, 18321, 18507, 20685, 20895, 24428, 24676, 27580, 27860, 30535, 30845, 36642, 37014, 39203, 41370, 41790, 42749, 43183, 61070, 61690, 73284, 74028, 78406, 82740, 83580, 85498, 86366, 91605, 92535, 117609, 122140, 123380, 128247, 129549, 156812, 170996, 172732, 183210, 185070, 196015, 213745, 215915, 235218, 256494, 259098, 274421, 366420, 370140, 392030, 427490, 431830, 470436, 512988, 518196, 548842, 588045, 641235, 647745, 784060, 823263, 854980, 863660, 1097684, 1176090, 1215293, 1282470, 1295490, 1372105, 1646526, 2352180, 2430586, 2564940, 2590980, 2744210, 3293052, 3645879, 4116315, 4861172, 5488420, 6076465, 7291758, 8232630, 8507051, 12152930, 14583516, 16465260, 17014102, 18229395, 24305860, 25521153, 34028204, 36458790, 42535255, 51042306, 72917580, 85070510, 102084612, 127605765, 170141020, 255211530, 510423060]

約数ペア:

[(1, 510423060), (2, 255211530), (3, 170141020), (4, 127605765), (5, 102084612), (6, 85070510), (7, 72917580), (10, 51042306), (12, 42535255), (14, 36458790), (15, 34028204), (20, 25521153), (21, 24305860), (28, 18229395), (30, 17014102), (31, 16465260), (35, 14583516), (42, 12152930), (60, 8507051), (62, 8232630), (70, 7291758), (84, 6076465), (93, 5488420), (105, 4861172), (124, 4116315), (140, 3645879), (155, 3293052), (186, 2744210), (197, 2590980), (199, 2564940), (210, 2430586), (217, 2352180), (310, 1646526), (372, 1372105), (394, 1295490), (398, 1282470), (420, 1215293), (434, 1176090), (465, 1097684), (591, 863660), (597, 854980), (620, 823263), (651, 784060), (788, 647745), (796, 641235), (868, 588045), (930, 548842), (985, 518196), (995, 512988), (1085, 470436), (1182, 431830), (1194, 427490), (1302, 392030), (1379, 370140), (1393, 366420), (1860, 274421), (1970, 259098), (1990, 256494), (2170, 235218), (2364, 215915), (2388, 213745), (2604, 196015), (2758, 185070), (2786, 183210), (2955, 172732), (2985, 170996), (3255, 156812), (3940, 129549), (3980, 128247), (4137, 123380), (4179, 122140), (4340, 117609), (5516, 92535), (5572, 91605), (5910, 86366), (5970, 85498), (6107, 83580), (6169, 82740), (6510, 78406), (6895, 74028), (6965, 73284), (8274, 61690), (8358, 61070), (11820, 43183), (11940, 42749), (12214, 41790), (12338, 41370), (13020, 39203), (13790, 37014), (13930, 36642), (16548, 30845), (16716, 30535), (18321, 27860), (18507, 27580), (20685, 24676), (20895, 24428)]