26405980440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{27551}}^1$

素因数の和:27742

約数の個数: 192

約数和(自身を含む): 92720194560

約数和(自身を除く): 66314214120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 163, 168, 196, 210, 245, 280, 294, 326, 392, 420, 489, 490, 588, 652, 735, 815, 840, 978, 980, 1141, 1176, 1304, 1470, 1630, 1956, 1960, 2282, 2445, 2940, 3260, 3423, 3912, 4564, 4890, 5705, 5880, 6520, 6846, 7987, 9128, 9780, 11410, 13692, 15974, 17115, 19560, 22820, 23961, 27384, 27551, 31948, 34230, 39935, 45640, 47922, 55102, 63896, 68460, 79870, 82653, 95844, 110204, 119805, 136920, 137755, 159740, 165306, 191688, 192857, 220408, 239610, 275510, 319480, 330612, 385714, 413265, 479220, 551020, 578571, 661224, 771428, 826530, 958440, 964285, 1102040, 1157142, 1349999, 1542856, 1653060, 1928570, 2314284, 2699998, 2892855, 3306120, 3857140, 4049997, 4490813, 4628568, 5399996, 5785710, 6749995, 7714280, 8099994, 8981626, 10799992, 11571420, 13472439, 13499990, 16199988, 17963252, 20249985, 22454065, 23142840, 26944878, 26999980, 31435691, 32399976, 35926504, 40499970, 44908130, 53889756, 53999960, 62871382, 67362195, 80999940, 89816260, 94307073, 107779512, 125742764, 134724390, 157178455, 161999880, 179632520, 188614146, 220049837, 251485528, 269448780, 314356910, 377228292, 440099674, 471535365, 538897560, 628713820, 660149511, 754456584, 880199348, 943070730, 1100249185, 1257427640, 1320299022, 1760398696, 1886141460, 2200498370, 2640598044, 3300747555, 3772282920, 4400996740, 5281196088, 6601495110, 8801993480, 13202990220, 26405980440]

約数ペア:

[(1, 26405980440), (2, 13202990220), (3, 8801993480), (4, 6601495110), (5, 5281196088), (6, 4400996740), (7, 3772282920), (8, 3300747555), (10, 2640598044), (12, 2200498370), (14, 1886141460), (15, 1760398696), (20, 1320299022), (21, 1257427640), (24, 1100249185), (28, 943070730), (30, 880199348), (35, 754456584), (40, 660149511), (42, 628713820), (49, 538897560), (56, 471535365), (60, 440099674), (70, 377228292), (84, 314356910), (98, 269448780), (105, 251485528), (120, 220049837), (140, 188614146), (147, 179632520), (163, 161999880), (168, 157178455), (196, 134724390), (210, 125742764), (245, 107779512), (280, 94307073), (294, 89816260), (326, 80999940), (392, 67362195), (420, 62871382), (489, 53999960), (490, 53889756), (588, 44908130), (652, 40499970), (735, 35926504), (815, 32399976), (840, 31435691), (978, 26999980), (980, 26944878), (1141, 23142840), (1176, 22454065), (1304, 20249985), (1470, 17963252), (1630, 16199988), (1956, 13499990), (1960, 13472439), (2282, 11571420), (2445, 10799992), (2940, 8981626), (3260, 8099994), (3423, 7714280), (3912, 6749995), (4564, 5785710), (4890, 5399996), (5705, 4628568), (5880, 4490813), (6520, 4049997), (6846, 3857140), (7987, 3306120), (9128, 2892855), (9780, 2699998), (11410, 2314284), (13692, 1928570), (15974, 1653060), (17115, 1542856), (19560, 1349999), (22820, 1157142), (23961, 1102040), (27384, 964285), (27551, 958440), (31948, 826530), (34230, 771428), (39935, 661224), (45640, 578571), (47922, 551020), (55102, 479220), (63896, 413265), (68460, 385714), (79870, 330612), (82653, 319480), (95844, 275510), (110204, 239610), (119805, 220408), (136920, 192857), (137755, 191688), (159740, 165306)]