471699720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:317

約数の個数: 256

約数和(自身を含む): 1653811200

約数和(自身を除く): 1182111480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 73, 90, 93, 108, 120, 124, 135, 146, 155, 180, 186, 193, 216, 219, 248, 270, 279, 292, 310, 360, 365, 372, 386, 438, 465, 540, 558, 579, 584, 620, 657, 730, 744, 772, 837, 876, 930, 965, 1080, 1095, 1116, 1158, 1240, 1314, 1395, 1460, 1544, 1674, 1737, 1752, 1860, 1930, 1971, 2190, 2232, 2263, 2316, 2628, 2790, 2895, 2920, 3285, 3348, 3474, 3720, 3860, 3942, 4185, 4380, 4526, 4632, 5211, 5256, 5580, 5790, 5983, 6570, 6696, 6789, 6948, 7720, 7884, 8370, 8685, 8760, 9052, 9855, 10422, 11160, 11315, 11580, 11966, 13140, 13578, 13896, 14089, 15768, 16740, 17370, 17949, 18104, 19710, 20367, 20844, 22630, 23160, 23932, 26055, 26280, 27156, 28178, 29915, 33480, 33945, 34740, 35898, 39420, 40734, 41688, 42267, 45260, 47864, 52110, 53847, 54312, 56356, 59830, 61101, 67890, 69480, 70445, 71796, 78840, 81468, 84534, 89745, 90520, 101835, 104220, 107694, 112712, 119660, 122202, 126801, 135780, 140890, 143592, 161541, 162936, 169068, 179490, 203670, 208440, 211335, 215388, 239320, 244404, 253602, 269235, 271560, 281780, 305505, 323082, 338136, 358980, 380403, 407340, 422670, 430776, 436759, 488808, 507204, 538470, 563560, 611010, 634005, 646164, 717960, 760806, 807705, 814680, 845340, 873518, 1014408, 1076940, 1222020, 1268010, 1292328, 1310277, 1521612, 1615410, 1690680, 1747036, 1902015, 2153880, 2183795, 2444040, 2536020, 2620554, 3043224, 3230820, 3494072, 3804030, 3930831, 4367590, 5072040, 5241108, 6461640, 6551385, 7608060, 7861662, 8735180, 10482216, 11792493, 13102770, 15216120, 15723324, 17470360, 19654155, 23584986, 26205540, 31446648, 39308310, 47169972, 52411080, 58962465, 78616620, 94339944, 117924930, 157233240, 235849860, 471699720]

約数ペア:

[(1, 471699720), (2, 235849860), (3, 157233240), (4, 117924930), (5, 94339944), (6, 78616620), (8, 58962465), (9, 52411080), (10, 47169972), (12, 39308310), (15, 31446648), (18, 26205540), (20, 23584986), (24, 19654155), (27, 17470360), (30, 15723324), (31, 15216120), (36, 13102770), (40, 11792493), (45, 10482216), (54, 8735180), (60, 7861662), (62, 7608060), (72, 6551385), (73, 6461640), (90, 5241108), (93, 5072040), (108, 4367590), (120, 3930831), (124, 3804030), (135, 3494072), (146, 3230820), (155, 3043224), (180, 2620554), (186, 2536020), (193, 2444040), (216, 2183795), (219, 2153880), (248, 1902015), (270, 1747036), (279, 1690680), (292, 1615410), (310, 1521612), (360, 1310277), (365, 1292328), (372, 1268010), (386, 1222020), (438, 1076940), (465, 1014408), (540, 873518), (558, 845340), (579, 814680), (584, 807705), (620, 760806), (657, 717960), (730, 646164), (744, 634005), (772, 611010), (837, 563560), (876, 538470), (930, 507204), (965, 488808), (1080, 436759), (1095, 430776), (1116, 422670), (1158, 407340), (1240, 380403), (1314, 358980), (1395, 338136), (1460, 323082), (1544, 305505), (1674, 281780), (1737, 271560), (1752, 269235), (1860, 253602), (1930, 244404), (1971, 239320), (2190, 215388), (2232, 211335), (2263, 208440), (2316, 203670), (2628, 179490), (2790, 169068), (2895, 162936), (2920, 161541), (3285, 143592), (3348, 140890), (3474, 135780), (3720, 126801), (3860, 122202), (3942, 119660), (4185, 112712), (4380, 107694), (4526, 104220), (4632, 101835), (5211, 90520), (5256, 89745), (5580, 84534), (5790, 81468), (5983, 78840), (6570, 71796), (6696, 70445), (6789, 69480), (6948, 67890), (7720, 61101), (7884, 59830), (8370, 56356), (8685, 54312), (8760, 53847), (9052, 52110), (9855, 47864), (10422, 45260), (11160, 42267), (11315, 41688), (11580, 40734), (11966, 39420), (13140, 35898), (13578, 34740), (13896, 33945), (14089, 33480), (15768, 29915), (16740, 28178), (17370, 27156), (17949, 26280), (18104, 26055), (19710, 23932), (20367, 23160), (20844, 22630)]