285808320

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{14177}}^1$

素因数の和:14207

約数の個数: 168

約数和(自身を含む): 1123578144

約数和(自身を除く): 837769824

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 14177, 20160, 28354, 42531, 56708, 70885, 85062, 99239, 113416, 127593, 141770, 170124, 198478, 212655, 226832, 255186, 283540, 297717, 340248, 396956, 425310, 453664, 496195, 510372, 567080, 595434, 637965, 680496, 793912, 850620, 893151, 907328, 992390, 1020744, 1134160, 1190868, 1275930, 1360992, 1488585, 1587824, 1701240, 1786302, 1984780, 2041488, 2268320, 2381736, 2551860, 2721984, 2977170, 3175648, 3402480, 3572604, 3969560, 4082976, 4465755, 4536640, 4763472, 5103720, 5954340, 6351296, 6804960, 7145208, 7939120, 8165952, 8931510, 9526944, 10207440, 11908680, 13609920, 14290416, 15878240, 17863020, 19053888, 20414880, 23817360, 28580832, 31756480, 35726040, 40829760, 47634720, 57161664, 71452080, 95269440, 142904160, 285808320]

約数ペア:

[(1, 285808320), (2, 142904160), (3, 95269440), (4, 71452080), (5, 57161664), (6, 47634720), (7, 40829760), (8, 35726040), (9, 31756480), (10, 28580832), (12, 23817360), (14, 20414880), (15, 19053888), (16, 17863020), (18, 15878240), (20, 14290416), (21, 13609920), (24, 11908680), (28, 10207440), (30, 9526944), (32, 8931510), (35, 8165952), (36, 7939120), (40, 7145208), (42, 6804960), (45, 6351296), (48, 5954340), (56, 5103720), (60, 4763472), (63, 4536640), (64, 4465755), (70, 4082976), (72, 3969560), (80, 3572604), (84, 3402480), (90, 3175648), (96, 2977170), (105, 2721984), (112, 2551860), (120, 2381736), (126, 2268320), (140, 2041488), (144, 1984780), (160, 1786302), (168, 1701240), (180, 1587824), (192, 1488585), (210, 1360992), (224, 1275930), (240, 1190868), (252, 1134160), (280, 1020744), (288, 992390), (315, 907328), (320, 893151), (336, 850620), (360, 793912), (420, 680496), (448, 637965), (480, 595434), (504, 567080), (560, 510372), (576, 496195), (630, 453664), (672, 425310), (720, 396956), (840, 340248), (960, 297717), (1008, 283540), (1120, 255186), (1260, 226832), (1344, 212655), (1440, 198478), (1680, 170124), (2016, 141770), (2240, 127593), (2520, 113416), (2880, 99239), (3360, 85062), (4032, 70885), (5040, 56708), (6720, 42531), (10080, 28354), (14177, 20160)]