79669920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:299

約数の個数: 192

約数和(自身を含む): 278691840

約数和(自身を除く): 199021920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 79, 80, 88, 96, 110, 120, 132, 158, 160, 165, 176, 191, 220, 237, 240, 264, 316, 330, 352, 382, 395, 440, 474, 480, 528, 573, 632, 660, 764, 790, 869, 880, 948, 955, 1056, 1146, 1185, 1264, 1320, 1528, 1580, 1738, 1760, 1896, 1910, 2101, 2292, 2370, 2528, 2607, 2640, 2865, 3056, 3160, 3476, 3792, 3820, 4202, 4345, 4584, 4740, 5214, 5280, 5730, 6112, 6303, 6320, 6952, 7584, 7640, 8404, 8690, 9168, 9480, 10428, 10505, 11460, 12606, 12640, 13035, 13904, 15089, 15280, 16808, 17380, 18336, 18960, 20856, 21010, 22920, 25212, 26070, 27808, 30178, 30560, 31515, 33616, 34760, 37920, 41712, 42020, 45267, 45840, 50424, 52140, 60356, 63030, 67232, 69520, 75445, 83424, 84040, 90534, 91680, 100848, 104280, 120712, 126060, 139040, 150890, 165979, 168080, 181068, 201696, 208560, 226335, 241424, 252120, 301780, 331958, 336160, 362136, 417120, 452670, 482848, 497937, 504240, 603560, 663916, 724272, 829895, 905340, 995874, 1008480, 1207120, 1327832, 1448544, 1659790, 1810680, 1991748, 2414240, 2489685, 2655664, 3319580, 3621360, 3983496, 4979370, 5311328, 6639160, 7242720, 7966992, 9958740, 13278320, 15933984, 19917480, 26556640, 39834960, 79669920]

約数ペア:

[(1, 79669920), (2, 39834960), (3, 26556640), (4, 19917480), (5, 15933984), (6, 13278320), (8, 9958740), (10, 7966992), (11, 7242720), (12, 6639160), (15, 5311328), (16, 4979370), (20, 3983496), (22, 3621360), (24, 3319580), (30, 2655664), (32, 2489685), (33, 2414240), (40, 1991748), (44, 1810680), (48, 1659790), (55, 1448544), (60, 1327832), (66, 1207120), (79, 1008480), (80, 995874), (88, 905340), (96, 829895), (110, 724272), (120, 663916), (132, 603560), (158, 504240), (160, 497937), (165, 482848), (176, 452670), (191, 417120), (220, 362136), (237, 336160), (240, 331958), (264, 301780), (316, 252120), (330, 241424), (352, 226335), (382, 208560), (395, 201696), (440, 181068), (474, 168080), (480, 165979), (528, 150890), (573, 139040), (632, 126060), (660, 120712), (764, 104280), (790, 100848), (869, 91680), (880, 90534), (948, 84040), (955, 83424), (1056, 75445), (1146, 69520), (1185, 67232), (1264, 63030), (1320, 60356), (1528, 52140), (1580, 50424), (1738, 45840), (1760, 45267), (1896, 42020), (1910, 41712), (2101, 37920), (2292, 34760), (2370, 33616), (2528, 31515), (2607, 30560), (2640, 30178), (2865, 27808), (3056, 26070), (3160, 25212), (3476, 22920), (3792, 21010), (3820, 20856), (4202, 18960), (4345, 18336), (4584, 17380), (4740, 16808), (5214, 15280), (5280, 15089), (5730, 13904), (6112, 13035), (6303, 12640), (6320, 12606), (6952, 11460), (7584, 10505), (7640, 10428), (8404, 9480), (8690, 9168)]