203545440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 384

約数和(自身を含む): 836075520

約数和(自身を除く): 632530080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 106, 108, 112, 120, 126, 127, 135, 140, 144, 159, 160, 168, 180, 189, 210, 212, 216, 224, 240, 252, 254, 265, 270, 280, 288, 315, 318, 336, 360, 371, 378, 381, 420, 424, 432, 477, 480, 504, 508, 530, 540, 560, 630, 635, 636, 672, 720, 742, 756, 762, 795, 840, 848, 864, 889, 945, 954, 1008, 1016, 1060, 1080, 1113, 1120, 1143, 1260, 1270, 1272, 1431, 1440, 1484, 1512, 1524, 1590, 1680, 1696, 1778, 1855, 1890, 1905, 1908, 2016, 2032, 2120, 2160, 2226, 2286, 2385, 2520, 2540, 2544, 2667, 2862, 2968, 3024, 3048, 3180, 3339, 3360, 3429, 3556, 3710, 3780, 3810, 3816, 4064, 4240, 4320, 4445, 4452, 4572, 4770, 5040, 5080, 5088, 5334, 5565, 5715, 5724, 5936, 6048, 6096, 6360, 6678, 6731, 6858, 7112, 7155, 7420, 7560, 7620, 7632, 8001, 8480, 8890, 8904, 9144, 9540, 10017, 10080, 10160, 10668, 11130, 11430, 11448, 11872, 12192, 12720, 13335, 13356, 13462, 13716, 14224, 14310, 14840, 15120, 15240, 15264, 16002, 16695, 17145, 17780, 17808, 18288, 19080, 20034, 20193, 20320, 21336, 22260, 22860, 22896, 24003, 25440, 26670, 26712, 26924, 27432, 28448, 28620, 29680, 30240, 30480, 32004, 33390, 33655, 34290, 35560, 35616, 36576, 38160, 40005, 40068, 40386, 42672, 44520, 45720, 45792, 47117, 48006, 50085, 53340, 53424, 53848, 54864, 57240, 59360, 60579, 60960, 64008, 66780, 67310, 68580, 71120, 76320, 80010, 80136, 80772, 85344, 89040, 91440, 94234, 96012, 100170, 100965, 106680, 106848, 107696, 109728, 114480, 120015, 121158, 128016, 133560, 134620, 137160, 141351, 142240, 160020, 160272, 161544, 178080, 181737, 182880, 188468, 192024, 200340, 201930, 213360, 215392, 228960, 235585, 240030, 242316, 256032, 267120, 269240, 274320, 282702, 302895, 320040, 320544, 323088, 363474, 376936, 384048, 400680, 403860, 424053, 426720, 471170, 480060, 484632, 534240, 538480, 548640, 565404, 605790, 640080, 646176, 706755, 726948, 753872, 768096, 801360, 807720, 848106, 908685, 942340, 960120, 969264, 1076960, 1130808, 1211580, 1272159, 1280160, 1413510, 1453896, 1507744, 1602720, 1615440, 1696212, 1817370, 1884680, 1920240, 1938528, 2120265, 2261616, 2423160, 2544318, 2827020, 2907792, 3230880, 3392424, 3634740, 3769360, 3840480, 4240530, 4523232, 4846320, 5088636, 5654040, 5815584, 6360795, 6784848, 7269480, 7538720, 8481060, 9692640, 10177272, 11308080, 12721590, 13569696, 14538960, 16962120, 20354544, 22616160, 25443180, 29077920, 33924240, 40709088, 50886360, 67848480, 101772720, 203545440]

約数ペア:

[(1, 203545440), (2, 101772720), (3, 67848480), (4, 50886360), (5, 40709088), (6, 33924240), (7, 29077920), (8, 25443180), (9, 22616160), (10, 20354544), (12, 16962120), (14, 14538960), (15, 13569696), (16, 12721590), (18, 11308080), (20, 10177272), (21, 9692640), (24, 8481060), (27, 7538720), (28, 7269480), (30, 6784848), (32, 6360795), (35, 5815584), (36, 5654040), (40, 5088636), (42, 4846320), (45, 4523232), (48, 4240530), (53, 3840480), (54, 3769360), (56, 3634740), (60, 3392424), (63, 3230880), (70, 2907792), (72, 2827020), (80, 2544318), (84, 2423160), (90, 2261616), (96, 2120265), (105, 1938528), (106, 1920240), (108, 1884680), (112, 1817370), (120, 1696212), (126, 1615440), (127, 1602720), (135, 1507744), (140, 1453896), (144, 1413510), (159, 1280160), (160, 1272159), (168, 1211580), (180, 1130808), (189, 1076960), (210, 969264), (212, 960120), (216, 942340), (224, 908685), (240, 848106), (252, 807720), (254, 801360), (265, 768096), (270, 753872), (280, 726948), (288, 706755), (315, 646176), (318, 640080), (336, 605790), (360, 565404), (371, 548640), (378, 538480), (381, 534240), (420, 484632), (424, 480060), (432, 471170), (477, 426720), (480, 424053), (504, 403860), (508, 400680), (530, 384048), (540, 376936), (560, 363474), (630, 323088), (635, 320544), (636, 320040), (672, 302895), (720, 282702), (742, 274320), (756, 269240), (762, 267120), (795, 256032), (840, 242316), (848, 240030), (864, 235585), (889, 228960), (945, 215392), (954, 213360), (1008, 201930), (1016, 200340), (1060, 192024), (1080, 188468), (1113, 182880), (1120, 181737), (1143, 178080), (1260, 161544), (1270, 160272), (1272, 160020), (1431, 142240), (1440, 141351), (1484, 137160), (1512, 134620), (1524, 133560), (1590, 128016), (1680, 121158), (1696, 120015), (1778, 114480), (1855, 109728), (1890, 107696), (1905, 106848), (1908, 106680), (2016, 100965), (2032, 100170), (2120, 96012), (2160, 94234), (2226, 91440), (2286, 89040), (2385, 85344), (2520, 80772), (2540, 80136), (2544, 80010), (2667, 76320), (2862, 71120), (2968, 68580), (3024, 67310), (3048, 66780), (3180, 64008), (3339, 60960), (3360, 60579), (3429, 59360), (3556, 57240), (3710, 54864), (3780, 53848), (3810, 53424), (3816, 53340), (4064, 50085), (4240, 48006), (4320, 47117), (4445, 45792), (4452, 45720), (4572, 44520), (4770, 42672), (5040, 40386), (5080, 40068), (5088, 40005), (5334, 38160), (5565, 36576), (5715, 35616), (5724, 35560), (5936, 34290), (6048, 33655), (6096, 33390), (6360, 32004), (6678, 30480), (6731, 30240), (6858, 29680), (7112, 28620), (7155, 28448), (7420, 27432), (7560, 26924), (7620, 26712), (7632, 26670), (8001, 25440), (8480, 24003), (8890, 22896), (8904, 22860), (9144, 22260), (9540, 21336), (10017, 20320), (10080, 20193), (10160, 20034), (10668, 19080), (11130, 18288), (11430, 17808), (11448, 17780), (11872, 17145), (12192, 16695), (12720, 16002), (13335, 15264), (13356, 15240), (13462, 15120), (13716, 14840), (14224, 14310)]