209004480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2341}}^1$

素因数の和:2395

約数の個数: 168

約数和(自身を含む): 742395264

約数和(自身を除く): 533390784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2341, 2480, 2790, 2880, 2976, 3720, 4464, 4682, 4960, 5580, 5952, 7023, 7440, 8928, 9364, 9920, 11160, 11705, 14046, 14880, 17856, 18728, 21069, 22320, 23410, 28092, 29760, 35115, 37456, 42138, 44640, 46820, 56184, 70230, 72571, 74912, 84276, 89280, 93640, 105345, 112368, 140460, 145142, 149824, 168552, 187280, 210690, 217713, 224736, 280920, 290284, 337104, 362855, 374560, 421380, 435426, 449472, 561840, 580568, 653139, 674208, 725710, 749120, 842760, 870852, 1088565, 1123680, 1161136, 1306278, 1348416, 1451420, 1685520, 1741704, 2177130, 2247360, 2322272, 2612556, 2902840, 3265695, 3371040, 3483408, 4354260, 4644544, 5225112, 5805680, 6531390, 6742080, 6966816, 8708520, 10450224, 11611360, 13062780, 13933632, 17417040, 20900448, 23222720, 26125560, 34834080, 41800896, 52251120, 69668160, 104502240, 209004480]

約数ペア:

[(1, 209004480), (2, 104502240), (3, 69668160), (4, 52251120), (5, 41800896), (6, 34834080), (8, 26125560), (9, 23222720), (10, 20900448), (12, 17417040), (15, 13933632), (16, 13062780), (18, 11611360), (20, 10450224), (24, 8708520), (30, 6966816), (31, 6742080), (32, 6531390), (36, 5805680), (40, 5225112), (45, 4644544), (48, 4354260), (60, 3483408), (62, 3371040), (64, 3265695), (72, 2902840), (80, 2612556), (90, 2322272), (93, 2247360), (96, 2177130), (120, 1741704), (124, 1685520), (144, 1451420), (155, 1348416), (160, 1306278), (180, 1161136), (186, 1123680), (192, 1088565), (240, 870852), (248, 842760), (279, 749120), (288, 725710), (310, 674208), (320, 653139), (360, 580568), (372, 561840), (465, 449472), (480, 435426), (496, 421380), (558, 374560), (576, 362855), (620, 337104), (720, 290284), (744, 280920), (930, 224736), (960, 217713), (992, 210690), (1116, 187280), (1240, 168552), (1395, 149824), (1440, 145142), (1488, 140460), (1860, 112368), (1984, 105345), (2232, 93640), (2341, 89280), (2480, 84276), (2790, 74912), (2880, 72571), (2976, 70230), (3720, 56184), (4464, 46820), (4682, 44640), (4960, 42138), (5580, 37456), (5952, 35115), (7023, 29760), (7440, 28092), (8928, 23410), (9364, 22320), (9920, 21069), (11160, 18728), (11705, 17856), (14046, 14880)]