2079743960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{661}}^2$

素因数の和:1357

約数の個数: 96

約数和(自身を含む): 5671075680

約数和(自身を除く): 3591331720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 661, 680, 952, 1190, 1322, 2380, 2644, 3305, 4627, 4760, 5288, 6610, 9254, 11237, 13220, 18508, 22474, 23135, 26440, 37016, 44948, 46270, 56185, 78659, 89896, 92540, 112370, 157318, 185080, 224740, 314636, 393295, 436921, 449480, 629272, 786590, 873842, 1573180, 1747684, 2184605, 3058447, 3146360, 3495368, 4369210, 6116894, 7427657, 8738420, 12233788, 14855314, 15292235, 17476840, 24467576, 29710628, 30584470, 37138285, 51993599, 59421256, 61168940, 74276570, 103987198, 122337880, 148553140, 207974396, 259967995, 297106280, 415948792, 519935990, 1039871980, 2079743960]

約数ペア:

[(1, 2079743960), (2, 1039871980), (4, 519935990), (5, 415948792), (7, 297106280), (8, 259967995), (10, 207974396), (14, 148553140), (17, 122337880), (20, 103987198), (28, 74276570), (34, 61168940), (35, 59421256), (40, 51993599), (56, 37138285), (68, 30584470), (70, 29710628), (85, 24467576), (119, 17476840), (136, 15292235), (140, 14855314), (170, 12233788), (238, 8738420), (280, 7427657), (340, 6116894), (476, 4369210), (595, 3495368), (661, 3146360), (680, 3058447), (952, 2184605), (1190, 1747684), (1322, 1573180), (2380, 873842), (2644, 786590), (3305, 629272), (4627, 449480), (4760, 436921), (5288, 393295), (6610, 314636), (9254, 224740), (11237, 185080), (13220, 157318), (18508, 112370), (22474, 92540), (23135, 89896), (26440, 78659), (37016, 56185), (44948, 46270)]