15702653680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{1301}}^1\times {\mathrm{3079}}^1$

素因数の和:4407

約数の個数: 120

約数和(自身を含む): 42515716320

約数和(自身を除く): 26813062640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1301, 1960, 2602, 3079, 3920, 5204, 6158, 6505, 9107, 10408, 12316, 13010, 15395, 18214, 20816, 21553, 24632, 26020, 30790, 36428, 43106, 45535, 49264, 52040, 61580, 63749, 72856, 86212, 91070, 104080, 107765, 123160, 127498, 145712, 150871, 172424, 182140, 215530, 246320, 254996, 301742, 318745, 344848, 364280, 431060, 509992, 603484, 637490, 728560, 754355, 862120, 1019984, 1206968, 1274980, 1508710, 1724240, 2413936, 2549960, 3017420, 4005779, 5099920, 6034840, 8011558, 12069680, 16023116, 20028895, 28040453, 32046232, 40057790, 56080906, 64092464, 80115580, 112161812, 140202265, 160231160, 196283171, 224323624, 280404530, 320462320, 392566342, 448647248, 560809060, 785132684, 981415855, 1121618120, 1570265368, 1962831710, 2243236240, 3140530736, 3925663420, 7851326840, 15702653680]

約数ペア:

[(1, 15702653680), (2, 7851326840), (4, 3925663420), (5, 3140530736), (7, 2243236240), (8, 1962831710), (10, 1570265368), (14, 1121618120), (16, 981415855), (20, 785132684), (28, 560809060), (35, 448647248), (40, 392566342), (49, 320462320), (56, 280404530), (70, 224323624), (80, 196283171), (98, 160231160), (112, 140202265), (140, 112161812), (196, 80115580), (245, 64092464), (280, 56080906), (392, 40057790), (490, 32046232), (560, 28040453), (784, 20028895), (980, 16023116), (1301, 12069680), (1960, 8011558), (2602, 6034840), (3079, 5099920), (3920, 4005779), (5204, 3017420), (6158, 2549960), (6505, 2413936), (9107, 1724240), (10408, 1508710), (12316, 1274980), (13010, 1206968), (15395, 1019984), (18214, 862120), (20816, 754355), (21553, 728560), (24632, 637490), (26020, 603484), (30790, 509992), (36428, 431060), (43106, 364280), (45535, 344848), (49264, 318745), (52040, 301742), (61580, 254996), (63749, 246320), (72856, 215530), (86212, 182140), (91070, 172424), (104080, 150871), (107765, 145712), (123160, 127498)]