553281120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:578

約数の個数: 288

約数和(自身を含む): 2179457280

約数和(自身を除く): 1626176160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 131, 140, 144, 160, 168, 180, 210, 224, 240, 252, 262, 280, 288, 315, 336, 360, 393, 419, 420, 480, 504, 524, 560, 630, 655, 672, 720, 786, 838, 840, 917, 1008, 1048, 1120, 1179, 1257, 1260, 1310, 1440, 1572, 1676, 1680, 1834, 1965, 2016, 2095, 2096, 2358, 2514, 2520, 2620, 2751, 2933, 3144, 3352, 3360, 3668, 3771, 3930, 4190, 4192, 4585, 4716, 5028, 5040, 5240, 5502, 5866, 5895, 6285, 6288, 6704, 7336, 7542, 7860, 8253, 8380, 8799, 9170, 9432, 10056, 10080, 10480, 11004, 11732, 11790, 12570, 12576, 13408, 13755, 14665, 14672, 15084, 15720, 16506, 16760, 17598, 18340, 18855, 18864, 20112, 20960, 22008, 23464, 23580, 25140, 26397, 27510, 29330, 29344, 30168, 31440, 33012, 33520, 35196, 36680, 37710, 37728, 40224, 41265, 43995, 44016, 46928, 47160, 50280, 52794, 54889, 55020, 58660, 60336, 62880, 66024, 67040, 70392, 73360, 75420, 82530, 87990, 88032, 93856, 94320, 100560, 105588, 109778, 110040, 117320, 120672, 131985, 132048, 140784, 146720, 150840, 164667, 165060, 175980, 188640, 201120, 211176, 219556, 220080, 234640, 263970, 264096, 274445, 281568, 301680, 329334, 330120, 351960, 384223, 422352, 439112, 440160, 469280, 494001, 527940, 548890, 603360, 658668, 660240, 703920, 768446, 823335, 844704, 878224, 988002, 1055880, 1097780, 1152669, 1317336, 1320480, 1407840, 1536892, 1646670, 1756448, 1921115, 1976004, 2111760, 2195560, 2305338, 2470005, 2634672, 3073784, 3293340, 3458007, 3842230, 3952008, 4223520, 4391120, 4610676, 4940010, 5269344, 5763345, 6147568, 6586680, 6916014, 7684460, 7904016, 8782240, 9221352, 9880020, 11526690, 12295136, 13173360, 13832028, 15368920, 15808032, 17290035, 18442704, 19760040, 23053380, 26346720, 27664056, 30737840, 34580070, 36885408, 39520080, 46106760, 55328112, 61475680, 69160140, 79040160, 92213520, 110656224, 138320280, 184427040, 276640560, 553281120]

約数ペア:

[(1, 553281120), (2, 276640560), (3, 184427040), (4, 138320280), (5, 110656224), (6, 92213520), (7, 79040160), (8, 69160140), (9, 61475680), (10, 55328112), (12, 46106760), (14, 39520080), (15, 36885408), (16, 34580070), (18, 30737840), (20, 27664056), (21, 26346720), (24, 23053380), (28, 19760040), (30, 18442704), (32, 17290035), (35, 15808032), (36, 15368920), (40, 13832028), (42, 13173360), (45, 12295136), (48, 11526690), (56, 9880020), (60, 9221352), (63, 8782240), (70, 7904016), (72, 7684460), (80, 6916014), (84, 6586680), (90, 6147568), (96, 5763345), (105, 5269344), (112, 4940010), (120, 4610676), (126, 4391120), (131, 4223520), (140, 3952008), (144, 3842230), (160, 3458007), (168, 3293340), (180, 3073784), (210, 2634672), (224, 2470005), (240, 2305338), (252, 2195560), (262, 2111760), (280, 1976004), (288, 1921115), (315, 1756448), (336, 1646670), (360, 1536892), (393, 1407840), (419, 1320480), (420, 1317336), (480, 1152669), (504, 1097780), (524, 1055880), (560, 988002), (630, 878224), (655, 844704), (672, 823335), (720, 768446), (786, 703920), (838, 660240), (840, 658668), (917, 603360), (1008, 548890), (1048, 527940), (1120, 494001), (1179, 469280), (1257, 440160), (1260, 439112), (1310, 422352), (1440, 384223), (1572, 351960), (1676, 330120), (1680, 329334), (1834, 301680), (1965, 281568), (2016, 274445), (2095, 264096), (2096, 263970), (2358, 234640), (2514, 220080), (2520, 219556), (2620, 211176), (2751, 201120), (2933, 188640), (3144, 175980), (3352, 165060), (3360, 164667), (3668, 150840), (3771, 146720), (3930, 140784), (4190, 132048), (4192, 131985), (4585, 120672), (4716, 117320), (5028, 110040), (5040, 109778), (5240, 105588), (5502, 100560), (5866, 94320), (5895, 93856), (6285, 88032), (6288, 87990), (6704, 82530), (7336, 75420), (7542, 73360), (7860, 70392), (8253, 67040), (8380, 66024), (8799, 62880), (9170, 60336), (9432, 58660), (10056, 55020), (10080, 54889), (10480, 52794), (11004, 50280), (11732, 47160), (11790, 46928), (12570, 44016), (12576, 43995), (13408, 41265), (13755, 40224), (14665, 37728), (14672, 37710), (15084, 36680), (15720, 35196), (16506, 33520), (16760, 33012), (17598, 31440), (18340, 30168), (18855, 29344), (18864, 29330), (20112, 27510), (20960, 26397), (22008, 25140), (23464, 23580)]