222880680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:361

約数の個数: 256

約数和(自身を含む): 824774400

約数和(自身を除く): 601893720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 73, 88, 90, 99, 108, 110, 120, 132, 135, 146, 165, 180, 198, 216, 219, 220, 257, 264, 270, 292, 297, 330, 360, 365, 396, 438, 440, 495, 514, 540, 584, 594, 657, 660, 730, 771, 792, 803, 876, 990, 1028, 1080, 1095, 1188, 1285, 1314, 1320, 1460, 1485, 1542, 1606, 1752, 1971, 1980, 2056, 2190, 2313, 2376, 2409, 2570, 2628, 2827, 2920, 2970, 3084, 3212, 3285, 3855, 3942, 3960, 4015, 4380, 4626, 4818, 5140, 5256, 5654, 5940, 6168, 6424, 6570, 6939, 7227, 7710, 7884, 8030, 8481, 8760, 9252, 9636, 9855, 10280, 11308, 11565, 11880, 12045, 13140, 13878, 14135, 14454, 15420, 15768, 16060, 16962, 18504, 18761, 19272, 19710, 21681, 22616, 23130, 24090, 25443, 26280, 27756, 28270, 28908, 30840, 32120, 33924, 34695, 36135, 37522, 39420, 42405, 43362, 46260, 48180, 50886, 55512, 56283, 56540, 57816, 67848, 69390, 72270, 75044, 76329, 78840, 84810, 86724, 92520, 93805, 96360, 101772, 108405, 112566, 113080, 127215, 138780, 144540, 150088, 152658, 168849, 169620, 173448, 187610, 203544, 206371, 216810, 225132, 254430, 277560, 281415, 289080, 305316, 337698, 339240, 375220, 381645, 412742, 433620, 450264, 506547, 508860, 562830, 610632, 619113, 675396, 750440, 763290, 825484, 844245, 867240, 1013094, 1017720, 1031855, 1125660, 1238226, 1350792, 1526580, 1650968, 1688490, 1857339, 2026188, 2063710, 2251320, 2476452, 2532735, 3053160, 3095565, 3376980, 3714678, 4052376, 4127420, 4952904, 5065470, 5572017, 6191130, 6753960, 7429356, 8254840, 9286695, 10130940, 11144034, 12382260, 14858712, 18573390, 20261880, 22288068, 24764520, 27860085, 37146780, 44576136, 55720170, 74293560, 111440340, 222880680]

約数ペア:

[(1, 222880680), (2, 111440340), (3, 74293560), (4, 55720170), (5, 44576136), (6, 37146780), (8, 27860085), (9, 24764520), (10, 22288068), (11, 20261880), (12, 18573390), (15, 14858712), (18, 12382260), (20, 11144034), (22, 10130940), (24, 9286695), (27, 8254840), (30, 7429356), (33, 6753960), (36, 6191130), (40, 5572017), (44, 5065470), (45, 4952904), (54, 4127420), (55, 4052376), (60, 3714678), (66, 3376980), (72, 3095565), (73, 3053160), (88, 2532735), (90, 2476452), (99, 2251320), (108, 2063710), (110, 2026188), (120, 1857339), (132, 1688490), (135, 1650968), (146, 1526580), (165, 1350792), (180, 1238226), (198, 1125660), (216, 1031855), (219, 1017720), (220, 1013094), (257, 867240), (264, 844245), (270, 825484), (292, 763290), (297, 750440), (330, 675396), (360, 619113), (365, 610632), (396, 562830), (438, 508860), (440, 506547), (495, 450264), (514, 433620), (540, 412742), (584, 381645), (594, 375220), (657, 339240), (660, 337698), (730, 305316), (771, 289080), (792, 281415), (803, 277560), (876, 254430), (990, 225132), (1028, 216810), (1080, 206371), (1095, 203544), (1188, 187610), (1285, 173448), (1314, 169620), (1320, 168849), (1460, 152658), (1485, 150088), (1542, 144540), (1606, 138780), (1752, 127215), (1971, 113080), (1980, 112566), (2056, 108405), (2190, 101772), (2313, 96360), (2376, 93805), (2409, 92520), (2570, 86724), (2628, 84810), (2827, 78840), (2920, 76329), (2970, 75044), (3084, 72270), (3212, 69390), (3285, 67848), (3855, 57816), (3942, 56540), (3960, 56283), (4015, 55512), (4380, 50886), (4626, 48180), (4818, 46260), (5140, 43362), (5256, 42405), (5654, 39420), (5940, 37522), (6168, 36135), (6424, 34695), (6570, 33924), (6939, 32120), (7227, 30840), (7710, 28908), (7884, 28270), (8030, 27756), (8481, 26280), (8760, 25443), (9252, 24090), (9636, 23130), (9855, 22616), (10280, 21681), (11308, 19710), (11565, 19272), (11880, 18761), (12045, 18504), (13140, 16962), (13878, 16060), (14135, 15768), (14454, 15420)]