286008480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 288

約数和(自身を含む): 1037836800

約数和(自身を除く): 751828320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 43, 45, 48, 60, 62, 72, 80, 86, 90, 93, 96, 120, 124, 129, 144, 149, 155, 160, 172, 180, 186, 215, 240, 248, 258, 279, 288, 298, 310, 344, 360, 372, 387, 430, 447, 465, 480, 496, 516, 558, 596, 620, 645, 688, 720, 744, 745, 774, 860, 894, 930, 992, 1032, 1116, 1192, 1240, 1290, 1333, 1341, 1376, 1395, 1440, 1488, 1490, 1548, 1720, 1788, 1860, 1935, 2064, 2232, 2235, 2384, 2480, 2580, 2666, 2682, 2790, 2976, 2980, 3096, 3440, 3576, 3720, 3870, 3999, 4128, 4464, 4470, 4619, 4768, 4960, 5160, 5332, 5364, 5580, 5960, 6192, 6407, 6665, 6705, 6880, 7152, 7440, 7740, 7998, 8928, 8940, 9238, 10320, 10664, 10728, 11160, 11920, 11997, 12384, 12814, 13330, 13410, 13857, 14304, 14880, 15480, 15996, 17880, 18476, 19221, 19995, 20640, 21328, 21456, 22320, 23095, 23840, 23994, 25628, 26660, 26820, 27714, 30960, 31992, 32035, 35760, 36952, 38442, 39990, 41571, 42656, 42912, 44640, 46190, 47988, 51256, 53320, 53640, 55428, 57663, 59985, 61920, 63984, 64070, 69285, 71520, 73904, 76884, 79980, 83142, 92380, 95976, 96105, 102512, 106640, 107280, 110856, 115326, 119970, 127968, 128140, 138570, 147808, 153768, 159960, 166284, 184760, 191952, 192210, 198617, 205024, 207855, 213280, 214560, 221712, 230652, 239940, 256280, 277140, 288315, 307536, 319920, 332568, 369520, 383904, 384420, 397234, 415710, 443424, 461304, 479880, 512560, 554280, 576630, 595851, 615072, 639840, 665136, 739040, 768840, 794468, 831420, 922608, 959760, 993085, 1025120, 1108560, 1153260, 1191702, 1330272, 1537680, 1588936, 1662840, 1787553, 1845216, 1919520, 1986170, 2217120, 2306520, 2383404, 2979255, 3075360, 3177872, 3325680, 3575106, 3972340, 4613040, 4766808, 5958510, 6355744, 6651360, 7150212, 7944680, 8937765, 9226080, 9533616, 11917020, 14300424, 15889360, 17875530, 19067232, 23834040, 28600848, 31778720, 35751060, 47668080, 57201696, 71502120, 95336160, 143004240, 286008480]

約数ペア:

[(1, 286008480), (2, 143004240), (3, 95336160), (4, 71502120), (5, 57201696), (6, 47668080), (8, 35751060), (9, 31778720), (10, 28600848), (12, 23834040), (15, 19067232), (16, 17875530), (18, 15889360), (20, 14300424), (24, 11917020), (30, 9533616), (31, 9226080), (32, 8937765), (36, 7944680), (40, 7150212), (43, 6651360), (45, 6355744), (48, 5958510), (60, 4766808), (62, 4613040), (72, 3972340), (80, 3575106), (86, 3325680), (90, 3177872), (93, 3075360), (96, 2979255), (120, 2383404), (124, 2306520), (129, 2217120), (144, 1986170), (149, 1919520), (155, 1845216), (160, 1787553), (172, 1662840), (180, 1588936), (186, 1537680), (215, 1330272), (240, 1191702), (248, 1153260), (258, 1108560), (279, 1025120), (288, 993085), (298, 959760), (310, 922608), (344, 831420), (360, 794468), (372, 768840), (387, 739040), (430, 665136), (447, 639840), (465, 615072), (480, 595851), (496, 576630), (516, 554280), (558, 512560), (596, 479880), (620, 461304), (645, 443424), (688, 415710), (720, 397234), (744, 384420), (745, 383904), (774, 369520), (860, 332568), (894, 319920), (930, 307536), (992, 288315), (1032, 277140), (1116, 256280), (1192, 239940), (1240, 230652), (1290, 221712), (1333, 214560), (1341, 213280), (1376, 207855), (1395, 205024), (1440, 198617), (1488, 192210), (1490, 191952), (1548, 184760), (1720, 166284), (1788, 159960), (1860, 153768), (1935, 147808), (2064, 138570), (2232, 128140), (2235, 127968), (2384, 119970), (2480, 115326), (2580, 110856), (2666, 107280), (2682, 106640), (2790, 102512), (2976, 96105), (2980, 95976), (3096, 92380), (3440, 83142), (3576, 79980), (3720, 76884), (3870, 73904), (3999, 71520), (4128, 69285), (4464, 64070), (4470, 63984), (4619, 61920), (4768, 59985), (4960, 57663), (5160, 55428), (5332, 53640), (5364, 53320), (5580, 51256), (5960, 47988), (6192, 46190), (6407, 44640), (6665, 42912), (6705, 42656), (6880, 41571), (7152, 39990), (7440, 38442), (7740, 36952), (7998, 35760), (8928, 32035), (8940, 31992), (9238, 30960), (10320, 27714), (10664, 26820), (10728, 26660), (11160, 25628), (11920, 23994), (11997, 23840), (12384, 23095), (12814, 22320), (13330, 21456), (13410, 21328), (13857, 20640), (14304, 19995), (14880, 19221), (15480, 18476), (15996, 17880)]