1921885920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:295

約数の個数: 384

約数和(自身を含む): 7060193280

約数和(自身を除く): 5138307360

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, 113, 120, 124, 127, 135, 144, 155, 160, 180, 186, 216, 226, 240, 248, 254, 270, 279, 288, 310, 339, 360, 372, 381, 432, 452, 465, 480, 496, 508, 540, 558, 565, 620, 635, 678, 720, 744, 762, 837, 864, 904, 930, 992, 1016, 1017, 1080, 1116, 1130, 1143, 1240, 1270, 1356, 1395, 1440, 1488, 1524, 1674, 1695, 1808, 1860, 1905, 2032, 2034, 2160, 2232, 2260, 2286, 2480, 2540, 2712, 2790, 2976, 3048, 3051, 3348, 3390, 3429, 3503, 3616, 3720, 3810, 3937, 4064, 4068, 4185, 4320, 4464, 4520, 4572, 4960, 5080, 5085, 5424, 5580, 5715, 6096, 6102, 6696, 6780, 6858, 7006, 7440, 7620, 7874, 8136, 8370, 8928, 9040, 9144, 10160, 10170, 10509, 10848, 11160, 11430, 11811, 12192, 12204, 13392, 13560, 13716, 14012, 14351, 14880, 15240, 15255, 15748, 16272, 16740, 17145, 17515, 18080, 18288, 19685, 20320, 20340, 21018, 22320, 22860, 23622, 24408, 26784, 27120, 27432, 28024, 28702, 30480, 30510, 31496, 31527, 32544, 33480, 34290, 35030, 35433, 36576, 39370, 40680, 42036, 43053, 44640, 45720, 47244, 48816, 52545, 54240, 54864, 56048, 57404, 59055, 60960, 61020, 62992, 63054, 66960, 68580, 70060, 70866, 71755, 78740, 81360, 84072, 86106, 91440, 94488, 94581, 97632, 105090, 106299, 109728, 112096, 114808, 118110, 122040, 125984, 126108, 129159, 133920, 137160, 140120, 141732, 143510, 157480, 157635, 162720, 168144, 172212, 177165, 182880, 188976, 189162, 210180, 212598, 215265, 229616, 236220, 244080, 252216, 258318, 274320, 280240, 283464, 287020, 314960, 315270, 336288, 344424, 354330, 377952, 378324, 387477, 420360, 425196, 430530, 444881, 459232, 472440, 472905, 488160, 504432, 516636, 531495, 548640, 560480, 566928, 574040, 629920, 630540, 645795, 688848, 708660, 756648, 774954, 840720, 850392, 861060, 889762, 944880, 945810, 1008864, 1033272, 1062990, 1133856, 1148080, 1261080, 1291590, 1334643, 1377696, 1417320, 1513296, 1549908, 1681440, 1700784, 1722120, 1779524, 1889760, 1891620, 1937385, 2066544, 2125980, 2224405, 2296160, 2522160, 2583180, 2669286, 2834640, 3026592, 3099816, 3401568, 3444240, 3559048, 3783240, 3874770, 4003929, 4133088, 4251960, 4448810, 5044320, 5166360, 5338572, 5669280, 6199632, 6673215, 6888480, 7118096, 7566480, 7749540, 8007858, 8503920, 8897620, 10332720, 10677144, 12011787, 12399264, 13346430, 14236192, 15132960, 15499080, 16015716, 17007840, 17795240, 20019645, 20665440, 21354288, 24023574, 26692860, 30998160, 32031432, 35590480, 40039290, 42708576, 48047148, 53385720, 60058935, 61996320, 64062864, 71180960, 80078580, 96094296, 106771440, 120117870, 128125728, 160157160, 192188592, 213542880, 240235740, 320314320, 384377184, 480471480, 640628640, 960942960, 1921885920]

約数ペア:

[(1, 1921885920), (2, 960942960), (3, 640628640), (4, 480471480), (5, 384377184), (6, 320314320), (8, 240235740), (9, 213542880), (10, 192188592), (12, 160157160), (15, 128125728), (16, 120117870), (18, 106771440), (20, 96094296), (24, 80078580), (27, 71180960), (30, 64062864), (31, 61996320), (32, 60058935), (36, 53385720), (40, 48047148), (45, 42708576), (48, 40039290), (54, 35590480), (60, 32031432), (62, 30998160), (72, 26692860), (80, 24023574), (90, 21354288), (93, 20665440), (96, 20019645), (108, 17795240), (113, 17007840), (120, 16015716), (124, 15499080), (127, 15132960), (135, 14236192), (144, 13346430), (155, 12399264), (160, 12011787), (180, 10677144), (186, 10332720), (216, 8897620), (226, 8503920), (240, 8007858), (248, 7749540), (254, 7566480), (270, 7118096), (279, 6888480), (288, 6673215), (310, 6199632), (339, 5669280), (360, 5338572), (372, 5166360), (381, 5044320), (432, 4448810), (452, 4251960), (465, 4133088), (480, 4003929), (496, 3874770), (508, 3783240), (540, 3559048), (558, 3444240), (565, 3401568), (620, 3099816), (635, 3026592), (678, 2834640), (720, 2669286), (744, 2583180), (762, 2522160), (837, 2296160), (864, 2224405), (904, 2125980), (930, 2066544), (992, 1937385), (1016, 1891620), (1017, 1889760), (1080, 1779524), (1116, 1722120), (1130, 1700784), (1143, 1681440), (1240, 1549908), (1270, 1513296), (1356, 1417320), (1395, 1377696), (1440, 1334643), (1488, 1291590), (1524, 1261080), (1674, 1148080), (1695, 1133856), (1808, 1062990), (1860, 1033272), (1905, 1008864), (2032, 945810), (2034, 944880), (2160, 889762), (2232, 861060), (2260, 850392), (2286, 840720), (2480, 774954), (2540, 756648), (2712, 708660), (2790, 688848), (2976, 645795), (3048, 630540), (3051, 629920), (3348, 574040), (3390, 566928), (3429, 560480), (3503, 548640), (3616, 531495), (3720, 516636), (3810, 504432), (3937, 488160), (4064, 472905), (4068, 472440), (4185, 459232), (4320, 444881), (4464, 430530), (4520, 425196), (4572, 420360), (4960, 387477), (5080, 378324), (5085, 377952), (5424, 354330), (5580, 344424), (5715, 336288), (6096, 315270), (6102, 314960), (6696, 287020), (6780, 283464), (6858, 280240), (7006, 274320), (7440, 258318), (7620, 252216), (7874, 244080), (8136, 236220), (8370, 229616), (8928, 215265), (9040, 212598), (9144, 210180), (10160, 189162), (10170, 188976), (10509, 182880), (10848, 177165), (11160, 172212), (11430, 168144), (11811, 162720), (12192, 157635), (12204, 157480), (13392, 143510), (13560, 141732), (13716, 140120), (14012, 137160), (14351, 133920), (14880, 129159), (15240, 126108), (15255, 125984), (15748, 122040), (16272, 118110), (16740, 114808), (17145, 112096), (17515, 109728), (18080, 106299), (18288, 105090), (19685, 97632), (20320, 94581), (20340, 94488), (21018, 91440), (22320, 86106), (22860, 84072), (23622, 81360), (24408, 78740), (26784, 71755), (27120, 70866), (27432, 70060), (28024, 68580), (28702, 66960), (30480, 63054), (30510, 62992), (31496, 61020), (31527, 60960), (32544, 59055), (33480, 57404), (34290, 56048), (35030, 54864), (35433, 54240), (36576, 52545), (39370, 48816), (40680, 47244), (42036, 45720), (43053, 44640)]