891995760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5657}}^1$

素因数の和:5752

約数の個数: 160

約数和(自身を含む): 3115068480

約数和(自身を除く): 2223072720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 73, 80, 90, 108, 120, 135, 144, 146, 180, 216, 219, 240, 270, 292, 360, 365, 432, 438, 540, 584, 657, 720, 730, 876, 1080, 1095, 1168, 1314, 1460, 1752, 1971, 2160, 2190, 2628, 2920, 3285, 3504, 3942, 4380, 5256, 5657, 5840, 6570, 7884, 8760, 9855, 10512, 11314, 13140, 15768, 16971, 17520, 19710, 22628, 26280, 28285, 31536, 33942, 39420, 45256, 50913, 52560, 56570, 67884, 78840, 84855, 90512, 101826, 113140, 135768, 152739, 157680, 169710, 203652, 226280, 254565, 271536, 305478, 339420, 407304, 412961, 452560, 509130, 610956, 678840, 763695, 814608, 825922, 1018260, 1221912, 1238883, 1357680, 1527390, 1651844, 2036520, 2064805, 2443824, 2477766, 3054780, 3303688, 3716649, 4073040, 4129610, 4955532, 6109560, 6194415, 6607376, 7433298, 8259220, 9911064, 11149947, 12219120, 12388830, 14866596, 16518440, 18583245, 19822128, 22299894, 24777660, 29733192, 33036880, 37166490, 44599788, 49555320, 55749735, 59466384, 74332980, 89199576, 99110640, 111499470, 148665960, 178399152, 222998940, 297331920, 445997880, 891995760]

約数ペア:

[(1, 891995760), (2, 445997880), (3, 297331920), (4, 222998940), (5, 178399152), (6, 148665960), (8, 111499470), (9, 99110640), (10, 89199576), (12, 74332980), (15, 59466384), (16, 55749735), (18, 49555320), (20, 44599788), (24, 37166490), (27, 33036880), (30, 29733192), (36, 24777660), (40, 22299894), (45, 19822128), (48, 18583245), (54, 16518440), (60, 14866596), (72, 12388830), (73, 12219120), (80, 11149947), (90, 9911064), (108, 8259220), (120, 7433298), (135, 6607376), (144, 6194415), (146, 6109560), (180, 4955532), (216, 4129610), (219, 4073040), (240, 3716649), (270, 3303688), (292, 3054780), (360, 2477766), (365, 2443824), (432, 2064805), (438, 2036520), (540, 1651844), (584, 1527390), (657, 1357680), (720, 1238883), (730, 1221912), (876, 1018260), (1080, 825922), (1095, 814608), (1168, 763695), (1314, 678840), (1460, 610956), (1752, 509130), (1971, 452560), (2160, 412961), (2190, 407304), (2628, 339420), (2920, 305478), (3285, 271536), (3504, 254565), (3942, 226280), (4380, 203652), (5256, 169710), (5657, 157680), (5840, 152739), (6570, 135768), (7884, 113140), (8760, 101826), (9855, 90512), (10512, 84855), (11314, 78840), (13140, 67884), (15768, 56570), (16971, 52560), (17520, 50913), (19710, 45256), (22628, 39420), (26280, 33942), (28285, 31536)]