634093670280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{40387}}^1\times {\mathrm{18691}}^1$

素因数の和:59099

約数の個数: 128

約数和(自身を含む): 2174205588480

約数和(自身を除く): 1540111918200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 18691, 37382, 40387, 56073, 74764, 80774, 93455, 112146, 121161, 130837, 149528, 161548, 186910, 201935, 224292, 242322, 261674, 280365, 282709, 323096, 373820, 392511, 403870, 448584, 484644, 523348, 560730, 565418, 605805, 654185, 747640, 785022, 807740, 848127, 969288, 1046696, 1121460, 1130836, 1211610, 1308370, 1413545, 1570044, 1615480, 1696254, 1962555, 2242920, 2261672, 2423220, 2616740, 2827090, 3140088, 3392508, 3925110, 4240635, 4846440, 5233480, 5654180, 6785016, 7850220, 8481270, 11308360, 15700440, 16962540, 33925080, 754873417, 1509746834, 2264620251, 3019493668, 3774367085, 4529240502, 5284113919, 6038987336, 7548734170, 9058481004, 10568227838, 11323101255, 15097468340, 15852341757, 18116962008, 21136455676, 22646202510, 26420569595, 30194936680, 31704683514, 42272911352, 45292405020, 52841139190, 63409367028, 79261708785, 90584810040, 105682278380, 126818734056, 158523417570, 211364556760, 317046835140, 634093670280]

約数ペア:

[(1, 634093670280), (2, 317046835140), (3, 211364556760), (4, 158523417570), (5, 126818734056), (6, 105682278380), (7, 90584810040), (8, 79261708785), (10, 63409367028), (12, 52841139190), (14, 45292405020), (15, 42272911352), (20, 31704683514), (21, 30194936680), (24, 26420569595), (28, 22646202510), (30, 21136455676), (35, 18116962008), (40, 15852341757), (42, 15097468340), (56, 11323101255), (60, 10568227838), (70, 9058481004), (84, 7548734170), (105, 6038987336), (120, 5284113919), (140, 4529240502), (168, 3774367085), (210, 3019493668), (280, 2264620251), (420, 1509746834), (840, 754873417), (18691, 33925080), (37382, 16962540), (40387, 15700440), (56073, 11308360), (74764, 8481270), (80774, 7850220), (93455, 6785016), (112146, 5654180), (121161, 5233480), (130837, 4846440), (149528, 4240635), (161548, 3925110), (186910, 3392508), (201935, 3140088), (224292, 2827090), (242322, 2616740), (261674, 2423220), (280365, 2261672), (282709, 2242920), (323096, 1962555), (373820, 1696254), (392511, 1615480), (403870, 1570044), (448584, 1413545), (484644, 1308370), (523348, 1211610), (560730, 1130836), (565418, 1121460), (605805, 1046696), (654185, 969288), (747640, 848127), (785022, 807740)]