681621864480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5089769}}^1$

素因数の和:5089824

約数の個数: 192

約数和(自身を含む): 2462634316800

約数和(自身を除く): 1781012452320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 6696, 7440, 8370, 8928, 11160, 13392, 14880, 16740, 22320, 26784, 33480, 44640, 66960, 133920, 5089769, 10179538, 15269307, 20359076, 25448845, 30538614, 40718152, 45807921, 50897690, 61077228, 76346535, 81436304, 91615842, 101795380, 122154456, 137423763, 152693070, 157782839, 162872608, 183231684, 203590760, 229039605, 244308912, 274847526, 305386140, 315565678, 366463368, 407181520, 458079210, 473348517, 488617824, 549695052, 610772280, 631131356, 687118815, 732926736, 788914195, 814363040, 916158420, 946697034, 1099390104, 1221544560, 1262262712, 1374237630, 1420045551, 1465853472, 1577828390, 1832316840, 1893394068, 2198780208, 2366742585, 2443089120, 2524525424, 2748475260, 2840091102, 3155656780, 3664633680, 3786788136, 4260136653, 4397560416, 4733485170, 5049050848, 5496950520, 5680182204, 6311313560, 7100227755, 7329267360, 7573576272, 8520273306, 9466970340, 10993901040, 11360364408, 12622627120, 14200455510, 15147152544, 17040546612, 18933940680, 21300683265, 21987802080, 22720728816, 25245254240, 28400911020, 34081093224, 37867881360, 42601366530, 45441457632, 56801822040, 68162186448, 75735762720, 85202733060, 113603644080, 136324372896, 170405466120, 227207288160, 340810932240, 681621864480]

約数ペア:

[(1, 681621864480), (2, 340810932240), (3, 227207288160), (4, 170405466120), (5, 136324372896), (6, 113603644080), (8, 85202733060), (9, 75735762720), (10, 68162186448), (12, 56801822040), (15, 45441457632), (16, 42601366530), (18, 37867881360), (20, 34081093224), (24, 28400911020), (27, 25245254240), (30, 22720728816), (31, 21987802080), (32, 21300683265), (36, 18933940680), (40, 17040546612), (45, 15147152544), (48, 14200455510), (54, 12622627120), (60, 11360364408), (62, 10993901040), (72, 9466970340), (80, 8520273306), (90, 7573576272), (93, 7329267360), (96, 7100227755), (108, 6311313560), (120, 5680182204), (124, 5496950520), (135, 5049050848), (144, 4733485170), (155, 4397560416), (160, 4260136653), (180, 3786788136), (186, 3664633680), (216, 3155656780), (240, 2840091102), (248, 2748475260), (270, 2524525424), (279, 2443089120), (288, 2366742585), (310, 2198780208), (360, 1893394068), (372, 1832316840), (432, 1577828390), (465, 1465853472), (480, 1420045551), (496, 1374237630), (540, 1262262712), (558, 1221544560), (620, 1099390104), (720, 946697034), (744, 916158420), (837, 814363040), (864, 788914195), (930, 732926736), (992, 687118815), (1080, 631131356), (1116, 610772280), (1240, 549695052), (1395, 488617824), (1440, 473348517), (1488, 458079210), (1674, 407181520), (1860, 366463368), (2160, 315565678), (2232, 305386140), (2480, 274847526), (2790, 244308912), (2976, 229039605), (3348, 203590760), (3720, 183231684), (4185, 162872608), (4320, 157782839), (4464, 152693070), (4960, 137423763), (5580, 122154456), (6696, 101795380), (7440, 91615842), (8370, 81436304), (8928, 76346535), (11160, 61077228), (13392, 50897690), (14880, 45807921), (16740, 40718152), (22320, 30538614), (26784, 25448845), (33480, 20359076), (44640, 15269307), (66960, 10179538), (133920, 5089769)]