487186920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1783}}^1$

素因数の和:1837

約数の個数: 256

約数和(自身を含む): 1849651200

約数和(自身を除く): 1362464280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 27, 30, 33, 36, 40, 44, 45, 46, 54, 55, 60, 66, 69, 72, 88, 90, 92, 99, 108, 110, 115, 120, 132, 135, 138, 165, 180, 184, 198, 207, 216, 220, 230, 253, 264, 270, 276, 297, 330, 345, 360, 396, 414, 440, 460, 495, 506, 540, 552, 594, 621, 660, 690, 759, 792, 828, 920, 990, 1012, 1035, 1080, 1188, 1242, 1265, 1320, 1380, 1485, 1518, 1656, 1783, 1980, 2024, 2070, 2277, 2376, 2484, 2530, 2760, 2970, 3036, 3105, 3566, 3795, 3960, 4140, 4554, 4968, 5060, 5349, 5940, 6072, 6210, 6831, 7132, 7590, 8280, 8915, 9108, 10120, 10698, 11385, 11880, 12420, 13662, 14264, 15180, 16047, 17830, 18216, 19613, 21396, 22770, 24840, 26745, 27324, 30360, 32094, 34155, 35660, 39226, 41009, 42792, 45540, 48141, 53490, 54648, 58839, 64188, 68310, 71320, 78452, 80235, 82018, 91080, 96282, 98065, 106980, 117678, 123027, 128376, 136620, 156904, 160470, 164036, 176517, 192564, 196130, 205045, 213960, 235356, 240705, 246054, 273240, 294195, 320940, 328072, 353034, 369081, 385128, 392260, 410090, 451099, 470712, 481410, 492108, 529551, 588390, 615135, 641880, 706068, 738162, 784520, 820180, 882585, 902198, 962820, 984216, 1059102, 1107243, 1176780, 1230270, 1353297, 1412136, 1476324, 1640360, 1765170, 1804396, 1845405, 1925640, 2118204, 2214486, 2255495, 2353560, 2460540, 2647755, 2706594, 2952648, 3530340, 3608792, 3690810, 4059891, 4236408, 4428972, 4510990, 4921080, 5295510, 5413188, 5536215, 6766485, 7060680, 7381620, 8119782, 8857944, 9021980, 10591020, 10826376, 11072430, 12179673, 13532970, 14763240, 16239564, 18043960, 20299455, 21182040, 22144860, 24359346, 27065940, 32479128, 40598910, 44289720, 48718692, 54131880, 60898365, 81197820, 97437384, 121796730, 162395640, 243593460, 487186920]

約数ペア:

[(1, 487186920), (2, 243593460), (3, 162395640), (4, 121796730), (5, 97437384), (6, 81197820), (8, 60898365), (9, 54131880), (10, 48718692), (11, 44289720), (12, 40598910), (15, 32479128), (18, 27065940), (20, 24359346), (22, 22144860), (23, 21182040), (24, 20299455), (27, 18043960), (30, 16239564), (33, 14763240), (36, 13532970), (40, 12179673), (44, 11072430), (45, 10826376), (46, 10591020), (54, 9021980), (55, 8857944), (60, 8119782), (66, 7381620), (69, 7060680), (72, 6766485), (88, 5536215), (90, 5413188), (92, 5295510), (99, 4921080), (108, 4510990), (110, 4428972), (115, 4236408), (120, 4059891), (132, 3690810), (135, 3608792), (138, 3530340), (165, 2952648), (180, 2706594), (184, 2647755), (198, 2460540), (207, 2353560), (216, 2255495), (220, 2214486), (230, 2118204), (253, 1925640), (264, 1845405), (270, 1804396), (276, 1765170), (297, 1640360), (330, 1476324), (345, 1412136), (360, 1353297), (396, 1230270), (414, 1176780), (440, 1107243), (460, 1059102), (495, 984216), (506, 962820), (540, 902198), (552, 882585), (594, 820180), (621, 784520), (660, 738162), (690, 706068), (759, 641880), (792, 615135), (828, 588390), (920, 529551), (990, 492108), (1012, 481410), (1035, 470712), (1080, 451099), (1188, 410090), (1242, 392260), (1265, 385128), (1320, 369081), (1380, 353034), (1485, 328072), (1518, 320940), (1656, 294195), (1783, 273240), (1980, 246054), (2024, 240705), (2070, 235356), (2277, 213960), (2376, 205045), (2484, 196130), (2530, 192564), (2760, 176517), (2970, 164036), (3036, 160470), (3105, 156904), (3566, 136620), (3795, 128376), (3960, 123027), (4140, 117678), (4554, 106980), (4968, 98065), (5060, 96282), (5349, 91080), (5940, 82018), (6072, 80235), (6210, 78452), (6831, 71320), (7132, 68310), (7590, 64188), (8280, 58839), (8915, 54648), (9108, 53490), (10120, 48141), (10698, 45540), (11385, 42792), (11880, 41009), (12420, 39226), (13662, 35660), (14264, 34155), (15180, 32094), (16047, 30360), (17830, 27324), (18216, 26745), (19613, 24840), (21396, 22770)]