1772864640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{887}}^1$

素因数の和:1259

約数の個数: 192

約数和(自身を含む): 6146487360

約数和(自身を除く): 4373622720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 347, 360, 384, 480, 576, 640, 694, 720, 887, 960, 1041, 1152, 1388, 1440, 1735, 1774, 1920, 2082, 2661, 2776, 2880, 3123, 3470, 3548, 4164, 4435, 5205, 5322, 5552, 5760, 6246, 6940, 7096, 7983, 8328, 8870, 10410, 10644, 11104, 12492, 13305, 13880, 14192, 15615, 15966, 16656, 17740, 20820, 21288, 22208, 24984, 26610, 27760, 28384, 31230, 31932, 33312, 35480, 39915, 41640, 42576, 44416, 49968, 53220, 55520, 56768, 62460, 63864, 66624, 70960, 79830, 83280, 85152, 99936, 106440, 111040, 113536, 124920, 127728, 133248, 141920, 159660, 166560, 170304, 199872, 212880, 222080, 249840, 255456, 283840, 307789, 319320, 333120, 340608, 399744, 425760, 499680, 510912, 567680, 615578, 638640, 666240, 851520, 923367, 999360, 1021824, 1231156, 1277280, 1538945, 1703040, 1846734, 1998720, 2462312, 2554560, 2770101, 3077890, 3693468, 4616835, 4924624, 5109120, 5540202, 6155780, 7386936, 9233670, 9849248, 11080404, 12311560, 13850505, 14773872, 18467340, 19698496, 22160808, 24623120, 27701010, 29547744, 36934680, 39396992, 44321616, 49246240, 55402020, 59095488, 73869360, 88643232, 98492480, 110804040, 118190976, 147738720, 177286464, 196984960, 221608080, 295477440, 354572928, 443216160, 590954880, 886432320, 1772864640]

約数ペア:

[(1, 1772864640), (2, 886432320), (3, 590954880), (4, 443216160), (5, 354572928), (6, 295477440), (8, 221608080), (9, 196984960), (10, 177286464), (12, 147738720), (15, 118190976), (16, 110804040), (18, 98492480), (20, 88643232), (24, 73869360), (30, 59095488), (32, 55402020), (36, 49246240), (40, 44321616), (45, 39396992), (48, 36934680), (60, 29547744), (64, 27701010), (72, 24623120), (80, 22160808), (90, 19698496), (96, 18467340), (120, 14773872), (128, 13850505), (144, 12311560), (160, 11080404), (180, 9849248), (192, 9233670), (240, 7386936), (288, 6155780), (320, 5540202), (347, 5109120), (360, 4924624), (384, 4616835), (480, 3693468), (576, 3077890), (640, 2770101), (694, 2554560), (720, 2462312), (887, 1998720), (960, 1846734), (1041, 1703040), (1152, 1538945), (1388, 1277280), (1440, 1231156), (1735, 1021824), (1774, 999360), (1920, 923367), (2082, 851520), (2661, 666240), (2776, 638640), (2880, 615578), (3123, 567680), (3470, 510912), (3548, 499680), (4164, 425760), (4435, 399744), (5205, 340608), (5322, 333120), (5552, 319320), (5760, 307789), (6246, 283840), (6940, 255456), (7096, 249840), (7983, 222080), (8328, 212880), (8870, 199872), (10410, 170304), (10644, 166560), (11104, 159660), (12492, 141920), (13305, 133248), (13880, 127728), (14192, 124920), (15615, 113536), (15966, 111040), (16656, 106440), (17740, 99936), (20820, 85152), (21288, 83280), (22208, 79830), (24984, 70960), (26610, 66624), (27760, 63864), (28384, 62460), (31230, 56768), (31932, 55520), (33312, 53220), (35480, 49968), (39915, 44416), (41640, 42576)]