195575280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:415

約数の個数: 160

約数和(自身を含む): 634626048

約数和(自身を除く): 439050768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 97, 120, 124, 155, 186, 194, 240, 248, 271, 291, 310, 372, 388, 465, 485, 496, 542, 582, 620, 744, 776, 813, 930, 970, 1084, 1164, 1240, 1355, 1455, 1488, 1552, 1626, 1860, 1940, 2168, 2328, 2480, 2710, 2910, 3007, 3252, 3720, 3880, 4065, 4336, 4656, 5420, 5820, 6014, 6504, 7440, 7760, 8130, 8401, 9021, 10840, 11640, 12028, 13008, 15035, 16260, 16802, 18042, 21680, 23280, 24056, 25203, 26287, 30070, 32520, 33604, 36084, 42005, 45105, 48112, 50406, 52574, 60140, 65040, 67208, 72168, 78861, 84010, 90210, 100812, 105148, 120280, 126015, 131435, 134416, 144336, 157722, 168020, 180420, 201624, 210296, 240560, 252030, 262870, 315444, 336040, 360840, 394305, 403248, 420592, 504060, 525740, 630888, 672080, 721680, 788610, 814897, 1008120, 1051480, 1261776, 1577220, 1629794, 2016240, 2102960, 2444691, 3154440, 3259588, 4074485, 4889382, 6308880, 6519176, 8148970, 9778764, 12223455, 13038352, 16297940, 19557528, 24446910, 32595880, 39115056, 48893820, 65191760, 97787640, 195575280]

約数ペア:

[(1, 195575280), (2, 97787640), (3, 65191760), (4, 48893820), (5, 39115056), (6, 32595880), (8, 24446910), (10, 19557528), (12, 16297940), (15, 13038352), (16, 12223455), (20, 9778764), (24, 8148970), (30, 6519176), (31, 6308880), (40, 4889382), (48, 4074485), (60, 3259588), (62, 3154440), (80, 2444691), (93, 2102960), (97, 2016240), (120, 1629794), (124, 1577220), (155, 1261776), (186, 1051480), (194, 1008120), (240, 814897), (248, 788610), (271, 721680), (291, 672080), (310, 630888), (372, 525740), (388, 504060), (465, 420592), (485, 403248), (496, 394305), (542, 360840), (582, 336040), (620, 315444), (744, 262870), (776, 252030), (813, 240560), (930, 210296), (970, 201624), (1084, 180420), (1164, 168020), (1240, 157722), (1355, 144336), (1455, 134416), (1488, 131435), (1552, 126015), (1626, 120280), (1860, 105148), (1940, 100812), (2168, 90210), (2328, 84010), (2480, 78861), (2710, 72168), (2910, 67208), (3007, 65040), (3252, 60140), (3720, 52574), (3880, 50406), (4065, 48112), (4336, 45105), (4656, 42005), (5420, 36084), (5820, 33604), (6014, 32520), (6504, 30070), (7440, 26287), (7760, 25203), (8130, 24056), (8401, 23280), (9021, 21680), (10840, 18042), (11640, 16802), (12028, 16260), (13008, 15035)]