1140071520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{339307}}^1$

素因数の和:339332

約数の個数: 96

約数和(自身を含む): 4104269568

約数和(自身を除く): 2964198048

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, 339307, 678614, 1017921, 1357228, 1696535, 2035842, 2375149, 2714456, 3393070, 4071684, 4750298, 5089605, 5428912, 6786140, 7125447, 8143368, 9500596, 10179210, 10857824, 11875745, 13572280, 14250894, 16286736, 19001192, 20358420, 23751490, 27144560, 28501788, 32573472, 35627235, 38002384, 40716840, 47502980, 54289120, 57003576, 71254470, 76004768, 81433680, 95005960, 114007152, 142508940, 162867360, 190011920, 228014304, 285017880, 380023840, 570035760, 1140071520]

約数ペア:

[(1, 1140071520), (2, 570035760), (3, 380023840), (4, 285017880), (5, 228014304), (6, 190011920), (7, 162867360), (8, 142508940), (10, 114007152), (12, 95005960), (14, 81433680), (15, 76004768), (16, 71254470), (20, 57003576), (21, 54289120), (24, 47502980), (28, 40716840), (30, 38002384), (32, 35627235), (35, 32573472), (40, 28501788), (42, 27144560), (48, 23751490), (56, 20358420), (60, 19001192), (70, 16286736), (80, 14250894), (84, 13572280), (96, 11875745), (105, 10857824), (112, 10179210), (120, 9500596), (140, 8143368), (160, 7125447), (168, 6786140), (210, 5428912), (224, 5089605), (240, 4750298), (280, 4071684), (336, 3393070), (420, 2714456), (480, 2375149), (560, 2035842), (672, 1696535), (840, 1357228), (1120, 1017921), (1680, 678614), (3360, 339307)]