209476080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26449}}^1$

素因数の和:26479

約数の個数: 120

約数和(自身を含む): 767473200

約数和(自身を除く): 557997120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 26449, 52898, 79347, 105796, 132245, 158694, 211592, 238041, 264490, 290939, 317388, 396735, 423184, 476082, 528980, 581878, 634776, 793470, 872817, 952164, 1057960, 1163756, 1190205, 1269552, 1454695, 1586940, 1745634, 1904328, 2115920, 2327512, 2380410, 2618451, 2909390, 3173880, 3491268, 3808656, 4364085, 4655024, 4760820, 5236902, 5818780, 6347760, 6982536, 8728170, 9521640, 10473804, 11637560, 13092255, 13965072, 17456340, 19043280, 20947608, 23275120, 26184510, 34912680, 41895216, 52369020, 69825360, 104738040, 209476080]

約数ペア:

[(1, 209476080), (2, 104738040), (3, 69825360), (4, 52369020), (5, 41895216), (6, 34912680), (8, 26184510), (9, 23275120), (10, 20947608), (11, 19043280), (12, 17456340), (15, 13965072), (16, 13092255), (18, 11637560), (20, 10473804), (22, 9521640), (24, 8728170), (30, 6982536), (33, 6347760), (36, 5818780), (40, 5236902), (44, 4760820), (45, 4655024), (48, 4364085), (55, 3808656), (60, 3491268), (66, 3173880), (72, 2909390), (80, 2618451), (88, 2380410), (90, 2327512), (99, 2115920), (110, 1904328), (120, 1745634), (132, 1586940), (144, 1454695), (165, 1269552), (176, 1190205), (180, 1163756), (198, 1057960), (220, 952164), (240, 872817), (264, 793470), (330, 634776), (360, 581878), (396, 528980), (440, 476082), (495, 423184), (528, 396735), (660, 317388), (720, 290939), (792, 264490), (880, 238041), (990, 211592), (1320, 158694), (1584, 132245), (1980, 105796), (2640, 79347), (3960, 52898), (7920, 26449)]