166042520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 477792000

約数和(自身を除く): 311749480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 23, 28, 35, 38, 40, 46, 56, 59, 70, 76, 92, 95, 115, 118, 133, 140, 152, 161, 184, 190, 230, 236, 266, 280, 295, 322, 380, 413, 437, 460, 472, 529, 532, 590, 644, 665, 760, 805, 826, 874, 920, 1058, 1064, 1121, 1180, 1288, 1330, 1357, 1610, 1652, 1748, 2065, 2116, 2185, 2242, 2360, 2645, 2660, 2714, 3059, 3220, 3304, 3496, 3703, 4130, 4232, 4370, 4484, 5290, 5320, 5428, 5605, 6118, 6440, 6785, 7406, 7847, 8260, 8740, 8968, 9499, 10051, 10580, 10856, 11210, 12236, 13570, 14812, 15295, 15694, 16520, 17480, 18515, 18998, 20102, 21160, 22420, 24472, 25783, 27140, 29624, 30590, 31211, 31388, 37030, 37996, 39235, 40204, 44840, 47495, 50255, 51566, 54280, 61180, 62422, 62776, 70357, 74060, 75992, 78470, 80408, 94990, 100510, 103132, 122360, 124844, 128915, 140714, 148120, 156055, 156940, 180481, 189980, 201020, 206264, 218477, 249688, 257830, 281428, 312110, 313880, 351785, 360962, 379960, 402040, 436954, 515660, 562856, 593009, 624220, 703570, 721924, 873908, 902405, 1031320, 1092385, 1186018, 1248440, 1407140, 1443848, 1747816, 1804810, 2184770, 2372036, 2814280, 2965045, 3609620, 4151063, 4369540, 4744072, 5930090, 7219240, 8302126, 8739080, 11860180, 16604252, 20755315, 23720360, 33208504, 41510630, 83021260, 166042520]

約数ペア:

[(1, 166042520), (2, 83021260), (4, 41510630), (5, 33208504), (7, 23720360), (8, 20755315), (10, 16604252), (14, 11860180), (19, 8739080), (20, 8302126), (23, 7219240), (28, 5930090), (35, 4744072), (38, 4369540), (40, 4151063), (46, 3609620), (56, 2965045), (59, 2814280), (70, 2372036), (76, 2184770), (92, 1804810), (95, 1747816), (115, 1443848), (118, 1407140), (133, 1248440), (140, 1186018), (152, 1092385), (161, 1031320), (184, 902405), (190, 873908), (230, 721924), (236, 703570), (266, 624220), (280, 593009), (295, 562856), (322, 515660), (380, 436954), (413, 402040), (437, 379960), (460, 360962), (472, 351785), (529, 313880), (532, 312110), (590, 281428), (644, 257830), (665, 249688), (760, 218477), (805, 206264), (826, 201020), (874, 189980), (920, 180481), (1058, 156940), (1064, 156055), (1121, 148120), (1180, 140714), (1288, 128915), (1330, 124844), (1357, 122360), (1610, 103132), (1652, 100510), (1748, 94990), (2065, 80408), (2116, 78470), (2185, 75992), (2242, 74060), (2360, 70357), (2645, 62776), (2660, 62422), (2714, 61180), (3059, 54280), (3220, 51566), (3304, 50255), (3496, 47495), (3703, 44840), (4130, 40204), (4232, 39235), (4370, 37996), (4484, 37030), (5290, 31388), (5320, 31211), (5428, 30590), (5605, 29624), (6118, 27140), (6440, 25783), (6785, 24472), (7406, 22420), (7847, 21160), (8260, 20102), (8740, 18998), (8968, 18515), (9499, 17480), (10051, 16520), (10580, 15694), (10856, 15295), (11210, 14812), (12236, 13570)]