20162509560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{6883}}^1$

素因数の和:7082

約数の個数: 192

約数和(自身を含む): 67011609600

約数和(自身を除く): 46849100040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 103, 120, 158, 180, 206, 237, 309, 316, 360, 395, 412, 474, 515, 618, 632, 711, 790, 824, 927, 948, 1030, 1185, 1236, 1422, 1545, 1580, 1854, 1896, 2060, 2370, 2472, 2844, 3090, 3160, 3555, 3708, 4120, 4635, 4740, 5688, 6180, 6883, 7110, 7416, 8137, 9270, 9480, 12360, 13766, 14220, 16274, 18540, 20649, 24411, 27532, 28440, 32548, 34415, 37080, 40685, 41298, 48822, 55064, 61947, 65096, 68830, 73233, 81370, 82596, 97644, 103245, 122055, 123894, 137660, 146466, 162740, 165192, 195288, 206490, 244110, 247788, 275320, 292932, 309735, 325480, 366165, 412980, 488220, 495576, 543757, 585864, 619470, 708949, 732330, 825960, 976440, 1087514, 1238940, 1417898, 1464660, 1631271, 2126847, 2175028, 2477880, 2718785, 2835796, 2929320, 3262542, 3544745, 4253694, 4350056, 4893813, 5437570, 5671592, 6380541, 6525084, 7089490, 8156355, 8507388, 9787626, 10634235, 10875140, 12761082, 13050168, 14178980, 16312710, 17014776, 19575252, 21268470, 21750280, 24469065, 25522164, 28357960, 31902705, 32625420, 39150504, 42536940, 48938130, 51044328, 56006971, 63805410, 65250840, 85073880, 97876260, 112013942, 127610820, 168020913, 195752520, 224027884, 255221640, 280034855, 336041826, 448055768, 504062739, 560069710, 672083652, 840104565, 1008125478, 1120139420, 1344167304, 1680209130, 2016250956, 2240278840, 2520313695, 3360418260, 4032501912, 5040627390, 6720836520, 10081254780, 20162509560]

約数ペア:

[(1, 20162509560), (2, 10081254780), (3, 6720836520), (4, 5040627390), (5, 4032501912), (6, 3360418260), (8, 2520313695), (9, 2240278840), (10, 2016250956), (12, 1680209130), (15, 1344167304), (18, 1120139420), (20, 1008125478), (24, 840104565), (30, 672083652), (36, 560069710), (40, 504062739), (45, 448055768), (60, 336041826), (72, 280034855), (79, 255221640), (90, 224027884), (103, 195752520), (120, 168020913), (158, 127610820), (180, 112013942), (206, 97876260), (237, 85073880), (309, 65250840), (316, 63805410), (360, 56006971), (395, 51044328), (412, 48938130), (474, 42536940), (515, 39150504), (618, 32625420), (632, 31902705), (711, 28357960), (790, 25522164), (824, 24469065), (927, 21750280), (948, 21268470), (1030, 19575252), (1185, 17014776), (1236, 16312710), (1422, 14178980), (1545, 13050168), (1580, 12761082), (1854, 10875140), (1896, 10634235), (2060, 9787626), (2370, 8507388), (2472, 8156355), (2844, 7089490), (3090, 6525084), (3160, 6380541), (3555, 5671592), (3708, 5437570), (4120, 4893813), (4635, 4350056), (4740, 4253694), (5688, 3544745), (6180, 3262542), (6883, 2929320), (7110, 2835796), (7416, 2718785), (8137, 2477880), (9270, 2175028), (9480, 2126847), (12360, 1631271), (13766, 1464660), (14220, 1417898), (16274, 1238940), (18540, 1087514), (20649, 976440), (24411, 825960), (27532, 732330), (28440, 708949), (32548, 619470), (34415, 585864), (37080, 543757), (40685, 495576), (41298, 488220), (48822, 412980), (55064, 366165), (61947, 325480), (65096, 309735), (68830, 292932), (73233, 275320), (81370, 247788), (82596, 244110), (97644, 206490), (103245, 195288), (122055, 165192), (123894, 162740), (137660, 146466)]