330451520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5087}}^1$

素因数の和:5140

約数の個数: 112

約数和(自身を含む): 930493440

約数和(自身を除く): 600041920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 1856, 2030, 2240, 2320, 3248, 4060, 4640, 5087, 6496, 8120, 9280, 10174, 12992, 16240, 20348, 25435, 32480, 35609, 40696, 50870, 64960, 71218, 81392, 101740, 142436, 147523, 162784, 178045, 203480, 284872, 295046, 325568, 356090, 406960, 569744, 590092, 712180, 737615, 813920, 1032661, 1139488, 1180184, 1424360, 1475230, 1627840, 2065322, 2278976, 2360368, 2848720, 2950460, 4130644, 4720736, 5163305, 5697440, 5900920, 8261288, 9441472, 10326610, 11394880, 11801840, 16522576, 20653220, 23603680, 33045152, 41306440, 47207360, 66090304, 82612880, 165225760, 330451520]

約数ペア:

[(1, 330451520), (2, 165225760), (4, 82612880), (5, 66090304), (7, 47207360), (8, 41306440), (10, 33045152), (14, 23603680), (16, 20653220), (20, 16522576), (28, 11801840), (29, 11394880), (32, 10326610), (35, 9441472), (40, 8261288), (56, 5900920), (58, 5697440), (64, 5163305), (70, 4720736), (80, 4130644), (112, 2950460), (116, 2848720), (140, 2360368), (145, 2278976), (160, 2065322), (203, 1627840), (224, 1475230), (232, 1424360), (280, 1180184), (290, 1139488), (320, 1032661), (406, 813920), (448, 737615), (464, 712180), (560, 590092), (580, 569744), (812, 406960), (928, 356090), (1015, 325568), (1120, 295046), (1160, 284872), (1624, 203480), (1856, 178045), (2030, 162784), (2240, 147523), (2320, 142436), (3248, 101740), (4060, 81392), (4640, 71218), (5087, 64960), (6496, 50870), (8120, 40696), (9280, 35609), (10174, 32480), (12992, 25435), (16240, 20348)]