28686319440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:646

約数の個数: 320

約数和(自身を含む): 94772077056

約数和(自身を除く): 66085757616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 73, 80, 92, 115, 120, 138, 146, 184, 219, 230, 240, 257, 276, 277, 292, 345, 365, 368, 438, 460, 514, 552, 554, 584, 690, 730, 771, 831, 876, 920, 1028, 1095, 1104, 1108, 1168, 1285, 1380, 1385, 1460, 1542, 1662, 1679, 1752, 1840, 2056, 2190, 2216, 2570, 2760, 2770, 2920, 3084, 3324, 3358, 3504, 3855, 4112, 4155, 4380, 4432, 5037, 5140, 5520, 5540, 5840, 5911, 6168, 6371, 6648, 6716, 7710, 8310, 8395, 8760, 10074, 10280, 11080, 11822, 12336, 12742, 13296, 13432, 15420, 16620, 16790, 17520, 17733, 18761, 19113, 20148, 20221, 20560, 22160, 23644, 25185, 25484, 26864, 29555, 30840, 31855, 33240, 33580, 35466, 37522, 38226, 40296, 40442, 47288, 50370, 50968, 56283, 59110, 60663, 61680, 63710, 66480, 67160, 70932, 71189, 75044, 76452, 80592, 80884, 88665, 93805, 94576, 95565, 100740, 101105, 101936, 112566, 118220, 121326, 127420, 134320, 141864, 142378, 150088, 152904, 161768, 177330, 187610, 191130, 201480, 202210, 213567, 225132, 236440, 242652, 254840, 281415, 283728, 284756, 300176, 303315, 305808, 323536, 354660, 355945, 375220, 382260, 402960, 404420, 427134, 431503, 450264, 465083, 472880, 485304, 509680, 562830, 569512, 606630, 709320, 711890, 750440, 764520, 808840, 854268, 863006, 900528, 930166, 970608, 1067835, 1125660, 1139024, 1213260, 1294509, 1395249, 1418640, 1423780, 1500880, 1529040, 1617680, 1637347, 1708536, 1726012, 1860332, 2135670, 2157515, 2251320, 2325415, 2426520, 2589018, 2790498, 2847560, 3274694, 3417072, 3452024, 3720664, 4271340, 4315030, 4502640, 4650830, 4853040, 4912041, 5178036, 5196797, 5580996, 5695120, 6472545, 6549388, 6904048, 6976245, 7441328, 8186735, 8542680, 8630060, 9301660, 9824082, 10356072, 10393594, 11161992, 12945090, 13098776, 13952490, 15590391, 16373470, 17085360, 17260120, 18603320, 19648164, 20712144, 20787188, 22323984, 24560205, 25890180, 25983985, 26197552, 27904980, 31180782, 32746940, 34520240, 37206640, 39296328, 41574376, 49120410, 51780360, 51967970, 55809960, 62361564, 65493880, 77951955, 78592656, 83148752, 98240820, 103560720, 103935940, 111619920, 119526331, 124723128, 130987760, 155903910, 196481640, 207871880, 239052662, 249446256, 311807820, 358578993, 392963280, 415743760, 478105324, 597631655, 623615640, 717157986, 956210648, 1195263310, 1247231280, 1434315972, 1792894965, 1912421296, 2390526620, 2868631944, 3585789930, 4781053240, 5737263888, 7171579860, 9562106480, 14343159720, 28686319440]

約数ペア:

[(1, 28686319440), (2, 14343159720), (3, 9562106480), (4, 7171579860), (5, 5737263888), (6, 4781053240), (8, 3585789930), (10, 2868631944), (12, 2390526620), (15, 1912421296), (16, 1792894965), (20, 1434315972), (23, 1247231280), (24, 1195263310), (30, 956210648), (40, 717157986), (46, 623615640), (48, 597631655), (60, 478105324), (69, 415743760), (73, 392963280), (80, 358578993), (92, 311807820), (115, 249446256), (120, 239052662), (138, 207871880), (146, 196481640), (184, 155903910), (219, 130987760), (230, 124723128), (240, 119526331), (257, 111619920), (276, 103935940), (277, 103560720), (292, 98240820), (345, 83148752), (365, 78592656), (368, 77951955), (438, 65493880), (460, 62361564), (514, 55809960), (552, 51967970), (554, 51780360), (584, 49120410), (690, 41574376), (730, 39296328), (771, 37206640), (831, 34520240), (876, 32746940), (920, 31180782), (1028, 27904980), (1095, 26197552), (1104, 25983985), (1108, 25890180), (1168, 24560205), (1285, 22323984), (1380, 20787188), (1385, 20712144), (1460, 19648164), (1542, 18603320), (1662, 17260120), (1679, 17085360), (1752, 16373470), (1840, 15590391), (2056, 13952490), (2190, 13098776), (2216, 12945090), (2570, 11161992), (2760, 10393594), (2770, 10356072), (2920, 9824082), (3084, 9301660), (3324, 8630060), (3358, 8542680), (3504, 8186735), (3855, 7441328), (4112, 6976245), (4155, 6904048), (4380, 6549388), (4432, 6472545), (5037, 5695120), (5140, 5580996), (5520, 5196797), (5540, 5178036), (5840, 4912041), (5911, 4853040), (6168, 4650830), (6371, 4502640), (6648, 4315030), (6716, 4271340), (7710, 3720664), (8310, 3452024), (8395, 3417072), (8760, 3274694), (10074, 2847560), (10280, 2790498), (11080, 2589018), (11822, 2426520), (12336, 2325415), (12742, 2251320), (13296, 2157515), (13432, 2135670), (15420, 1860332), (16620, 1726012), (16790, 1708536), (17520, 1637347), (17733, 1617680), (18761, 1529040), (19113, 1500880), (20148, 1423780), (20221, 1418640), (20560, 1395249), (22160, 1294509), (23644, 1213260), (25185, 1139024), (25484, 1125660), (26864, 1067835), (29555, 970608), (30840, 930166), (31855, 900528), (33240, 863006), (33580, 854268), (35466, 808840), (37522, 764520), (38226, 750440), (40296, 711890), (40442, 709320), (47288, 606630), (50370, 569512), (50968, 562830), (56283, 509680), (59110, 485304), (60663, 472880), (61680, 465083), (63710, 450264), (66480, 431503), (67160, 427134), (70932, 404420), (71189, 402960), (75044, 382260), (76452, 375220), (80592, 355945), (80884, 354660), (88665, 323536), (93805, 305808), (94576, 303315), (95565, 300176), (100740, 284756), (101105, 283728), (101936, 281415), (112566, 254840), (118220, 242652), (121326, 236440), (127420, 225132), (134320, 213567), (141864, 202210), (142378, 201480), (150088, 191130), (152904, 187610), (161768, 177330)]