65113440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19379}}^1$

素因数の和:19404

約数の個数: 96

約数和(自身を含む): 234420480

約数和(自身を除く): 169307040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 19379, 38758, 58137, 77516, 96895, 116274, 135653, 155032, 193790, 232548, 271306, 290685, 310064, 387580, 406959, 465096, 542612, 581370, 620128, 678265, 775160, 813918, 930192, 1085224, 1162740, 1356530, 1550320, 1627836, 1860384, 2034795, 2170448, 2325480, 2713060, 3100640, 3255672, 4069590, 4340896, 4650960, 5426120, 6511344, 8139180, 9301920, 10852240, 13022688, 16278360, 21704480, 32556720, 65113440]

約数ペア:

[(1, 65113440), (2, 32556720), (3, 21704480), (4, 16278360), (5, 13022688), (6, 10852240), (7, 9301920), (8, 8139180), (10, 6511344), (12, 5426120), (14, 4650960), (15, 4340896), (16, 4069590), (20, 3255672), (21, 3100640), (24, 2713060), (28, 2325480), (30, 2170448), (32, 2034795), (35, 1860384), (40, 1627836), (42, 1550320), (48, 1356530), (56, 1162740), (60, 1085224), (70, 930192), (80, 813918), (84, 775160), (96, 678265), (105, 620128), (112, 581370), (120, 542612), (140, 465096), (160, 406959), (168, 387580), (210, 310064), (224, 290685), (240, 271306), (280, 232548), (336, 193790), (420, 155032), (480, 135653), (560, 116274), (672, 96895), (840, 77516), (1120, 58137), (1680, 38758), (3360, 19379)]