2041692240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:450

約数の個数: 320

約数和(自身を含む): 7542374400

約数和(自身を除く): 5500682160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 197, 199, 210, 217, 240, 248, 280, 310, 336, 372, 394, 398, 420, 434, 465, 496, 560, 591, 597, 620, 651, 744, 788, 796, 840, 868, 930, 985, 995, 1085, 1182, 1194, 1240, 1302, 1379, 1393, 1488, 1576, 1592, 1680, 1736, 1860, 1970, 1990, 2170, 2364, 2388, 2480, 2604, 2758, 2786, 2955, 2985, 3152, 3184, 3255, 3472, 3720, 3940, 3980, 4137, 4179, 4340, 4728, 4776, 5208, 5516, 5572, 5910, 5970, 6107, 6169, 6510, 6895, 6965, 7440, 7880, 7960, 8274, 8358, 8680, 9456, 9552, 10416, 11032, 11144, 11820, 11940, 12214, 12338, 13020, 13790, 13930, 15760, 15920, 16548, 16716, 17360, 18321, 18507, 20685, 20895, 22064, 22288, 23640, 23880, 24428, 24676, 26040, 27580, 27860, 30535, 30845, 33096, 33432, 36642, 37014, 39203, 41370, 41790, 42749, 43183, 47280, 47760, 48856, 49352, 52080, 55160, 55720, 61070, 61690, 66192, 66864, 73284, 74028, 78406, 82740, 83580, 85498, 86366, 91605, 92535, 97712, 98704, 110320, 111440, 117609, 122140, 123380, 128247, 129549, 146568, 148056, 156812, 165480, 167160, 170996, 172732, 183210, 185070, 196015, 213745, 215915, 235218, 244280, 246760, 256494, 259098, 274421, 293136, 296112, 313624, 330960, 334320, 341992, 345464, 366420, 370140, 392030, 427490, 431830, 470436, 488560, 493520, 512988, 518196, 548842, 588045, 627248, 641235, 647745, 683984, 690928, 732840, 740280, 784060, 823263, 854980, 863660, 940872, 1025976, 1036392, 1097684, 1176090, 1215293, 1282470, 1295490, 1372105, 1465680, 1480560, 1568120, 1646526, 1709960, 1727320, 1881744, 2051952, 2072784, 2195368, 2352180, 2430586, 2564940, 2590980, 2744210, 3136240, 3293052, 3419920, 3454640, 3645879, 4116315, 4390736, 4704360, 4861172, 5129880, 5181960, 5488420, 6076465, 6586104, 7291758, 8232630, 8507051, 9408720, 9722344, 10259760, 10363920, 10976840, 12152930, 13172208, 14583516, 16465260, 17014102, 18229395, 19444688, 21953680, 24305860, 25521153, 29167032, 32930520, 34028204, 36458790, 42535255, 48611720, 51042306, 58334064, 65861040, 68056408, 72917580, 85070510, 97223440, 102084612, 127605765, 136112816, 145835160, 170141020, 204169224, 255211530, 291670320, 340282040, 408338448, 510423060, 680564080, 1020846120, 2041692240]

約数ペア:

[(1, 2041692240), (2, 1020846120), (3, 680564080), (4, 510423060), (5, 408338448), (6, 340282040), (7, 291670320), (8, 255211530), (10, 204169224), (12, 170141020), (14, 145835160), (15, 136112816), (16, 127605765), (20, 102084612), (21, 97223440), (24, 85070510), (28, 72917580), (30, 68056408), (31, 65861040), (35, 58334064), (40, 51042306), (42, 48611720), (48, 42535255), (56, 36458790), (60, 34028204), (62, 32930520), (70, 29167032), (80, 25521153), (84, 24305860), (93, 21953680), (105, 19444688), (112, 18229395), (120, 17014102), (124, 16465260), (140, 14583516), (155, 13172208), (168, 12152930), (186, 10976840), (197, 10363920), (199, 10259760), (210, 9722344), (217, 9408720), (240, 8507051), (248, 8232630), (280, 7291758), (310, 6586104), (336, 6076465), (372, 5488420), (394, 5181960), (398, 5129880), (420, 4861172), (434, 4704360), (465, 4390736), (496, 4116315), (560, 3645879), (591, 3454640), (597, 3419920), (620, 3293052), (651, 3136240), (744, 2744210), (788, 2590980), (796, 2564940), (840, 2430586), (868, 2352180), (930, 2195368), (985, 2072784), (995, 2051952), (1085, 1881744), (1182, 1727320), (1194, 1709960), (1240, 1646526), (1302, 1568120), (1379, 1480560), (1393, 1465680), (1488, 1372105), (1576, 1295490), (1592, 1282470), (1680, 1215293), (1736, 1176090), (1860, 1097684), (1970, 1036392), (1990, 1025976), (2170, 940872), (2364, 863660), (2388, 854980), (2480, 823263), (2604, 784060), (2758, 740280), (2786, 732840), (2955, 690928), (2985, 683984), (3152, 647745), (3184, 641235), (3255, 627248), (3472, 588045), (3720, 548842), (3940, 518196), (3980, 512988), (4137, 493520), (4179, 488560), (4340, 470436), (4728, 431830), (4776, 427490), (5208, 392030), (5516, 370140), (5572, 366420), (5910, 345464), (5970, 341992), (6107, 334320), (6169, 330960), (6510, 313624), (6895, 296112), (6965, 293136), (7440, 274421), (7880, 259098), (7960, 256494), (8274, 246760), (8358, 244280), (8680, 235218), (9456, 215915), (9552, 213745), (10416, 196015), (11032, 185070), (11144, 183210), (11820, 172732), (11940, 170996), (12214, 167160), (12338, 165480), (13020, 156812), (13790, 148056), (13930, 146568), (15760, 129549), (15920, 128247), (16548, 123380), (16716, 122140), (17360, 117609), (18321, 111440), (18507, 110320), (20685, 98704), (20895, 97712), (22064, 92535), (22288, 91605), (23640, 86366), (23880, 85498), (24428, 83580), (24676, 82740), (26040, 78406), (27580, 74028), (27860, 73284), (30535, 66864), (30845, 66192), (33096, 61690), (33432, 61070), (36642, 55720), (37014, 55160), (39203, 52080), (41370, 49352), (41790, 48856), (42749, 47760), (43183, 47280)]