890856960

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:333

約数の個数: 320

約数和(自身を含む): 3313930752

約数和(自身を除く): 2423073792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 128, 140, 146, 160, 168, 192, 210, 219, 224, 227, 240, 256, 280, 292, 320, 336, 365, 384, 420, 438, 448, 454, 480, 511, 512, 560, 584, 640, 672, 681, 730, 768, 840, 876, 896, 908, 960, 1022, 1095, 1120, 1135, 1168, 1280, 1344, 1362, 1460, 1533, 1536, 1589, 1680, 1752, 1792, 1816, 1920, 2044, 2190, 2240, 2270, 2336, 2555, 2560, 2688, 2724, 2920, 3066, 3178, 3360, 3405, 3504, 3584, 3632, 3840, 4088, 4380, 4480, 4540, 4672, 4767, 5110, 5376, 5448, 5840, 6132, 6356, 6720, 6810, 7008, 7264, 7665, 7680, 7945, 8176, 8760, 8960, 9080, 9344, 9534, 10220, 10752, 10896, 11680, 12264, 12712, 13440, 13620, 14016, 14528, 15330, 15890, 16352, 16571, 17520, 17920, 18160, 18688, 19068, 20440, 21792, 23360, 23835, 24528, 25424, 26880, 27240, 28032, 29056, 30660, 31780, 32704, 33142, 35040, 36320, 37376, 38136, 40880, 43584, 46720, 47670, 49056, 49713, 50848, 53760, 54480, 56064, 58112, 61320, 63560, 65408, 66284, 70080, 72640, 76272, 81760, 82855, 87168, 93440, 95340, 98112, 99426, 101696, 108960, 112128, 115997, 116224, 122640, 127120, 130816, 132568, 140160, 145280, 152544, 163520, 165710, 174336, 186880, 190680, 196224, 198852, 203392, 217920, 231994, 245280, 248565, 254240, 261632, 265136, 280320, 290560, 305088, 327040, 331420, 347991, 348672, 381360, 392448, 397704, 406784, 435840, 463988, 490560, 497130, 508480, 530272, 560640, 579985, 581120, 610176, 654080, 662840, 695982, 762720, 784896, 795408, 813568, 871680, 927976, 981120, 994260, 1016960, 1060544, 1159970, 1220352, 1308160, 1325680, 1391964, 1525440, 1590816, 1739955, 1743360, 1855952, 1962240, 1988520, 2033920, 2121088, 2319940, 2440704, 2651360, 2783928, 3050880, 3181632, 3479910, 3711904, 3924480, 3977040, 4067840, 4242176, 4639880, 5302720, 5567856, 6101760, 6363264, 6959820, 7423808, 7954080, 8484352, 9279760, 10605440, 11135712, 12203520, 12726528, 13919640, 14847616, 15908160, 18559520, 21210880, 22271424, 25453056, 27839280, 29695232, 31816320, 37119040, 42421760, 44542848, 55678560, 59390464, 63632640, 74238080, 89085696, 111357120, 127265280, 148476160, 178171392, 222714240, 296952320, 445428480, 890856960]

約数ペア:

[(1, 890856960), (2, 445428480), (3, 296952320), (4, 222714240), (5, 178171392), (6, 148476160), (7, 127265280), (8, 111357120), (10, 89085696), (12, 74238080), (14, 63632640), (15, 59390464), (16, 55678560), (20, 44542848), (21, 42421760), (24, 37119040), (28, 31816320), (30, 29695232), (32, 27839280), (35, 25453056), (40, 22271424), (42, 21210880), (48, 18559520), (56, 15908160), (60, 14847616), (64, 13919640), (70, 12726528), (73, 12203520), (80, 11135712), (84, 10605440), (96, 9279760), (105, 8484352), (112, 7954080), (120, 7423808), (128, 6959820), (140, 6363264), (146, 6101760), (160, 5567856), (168, 5302720), (192, 4639880), (210, 4242176), (219, 4067840), (224, 3977040), (227, 3924480), (240, 3711904), (256, 3479910), (280, 3181632), (292, 3050880), (320, 2783928), (336, 2651360), (365, 2440704), (384, 2319940), (420, 2121088), (438, 2033920), (448, 1988520), (454, 1962240), (480, 1855952), (511, 1743360), (512, 1739955), (560, 1590816), (584, 1525440), (640, 1391964), (672, 1325680), (681, 1308160), (730, 1220352), (768, 1159970), (840, 1060544), (876, 1016960), (896, 994260), (908, 981120), (960, 927976), (1022, 871680), (1095, 813568), (1120, 795408), (1135, 784896), (1168, 762720), (1280, 695982), (1344, 662840), (1362, 654080), (1460, 610176), (1533, 581120), (1536, 579985), (1589, 560640), (1680, 530272), (1752, 508480), (1792, 497130), (1816, 490560), (1920, 463988), (2044, 435840), (2190, 406784), (2240, 397704), (2270, 392448), (2336, 381360), (2555, 348672), (2560, 347991), (2688, 331420), (2724, 327040), (2920, 305088), (3066, 290560), (3178, 280320), (3360, 265136), (3405, 261632), (3504, 254240), (3584, 248565), (3632, 245280), (3840, 231994), (4088, 217920), (4380, 203392), (4480, 198852), (4540, 196224), (4672, 190680), (4767, 186880), (5110, 174336), (5376, 165710), (5448, 163520), (5840, 152544), (6132, 145280), (6356, 140160), (6720, 132568), (6810, 130816), (7008, 127120), (7264, 122640), (7665, 116224), (7680, 115997), (7945, 112128), (8176, 108960), (8760, 101696), (8960, 99426), (9080, 98112), (9344, 95340), (9534, 93440), (10220, 87168), (10752, 82855), (10896, 81760), (11680, 76272), (12264, 72640), (12712, 70080), (13440, 66284), (13620, 65408), (14016, 63560), (14528, 61320), (15330, 58112), (15890, 56064), (16352, 54480), (16571, 53760), (17520, 50848), (17920, 49713), (18160, 49056), (18688, 47670), (19068, 46720), (20440, 43584), (21792, 40880), (23360, 38136), (23835, 37376), (24528, 36320), (25424, 35040), (26880, 33142), (27240, 32704), (28032, 31780), (29056, 30660)]