971664960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{144593}}^1$

素因数の和:144620

約数の個数: 112

約数和(自身を含む): 3525780096

約数和(自身を除く): 2554115136

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 144593, 289186, 433779, 578372, 722965, 867558, 1012151, 1156744, 1445930, 1735116, 2024302, 2168895, 2313488, 2891860, 3036453, 3470232, 4048604, 4337790, 4626976, 5060755, 5783720, 6072906, 6940464, 8097208, 8675580, 9253952, 10121510, 11567440, 12145812, 13880928, 15182265, 16194416, 17351160, 20243020, 23134880, 24291624, 27761856, 30364530, 32388832, 34702320, 40486040, 46269760, 48583248, 60729060, 64777664, 69404640, 80972080, 97166496, 121458120, 138809280, 161944160, 194332992, 242916240, 323888320, 485832480, 971664960]

約数ペア:

[(1, 971664960), (2, 485832480), (3, 323888320), (4, 242916240), (5, 194332992), (6, 161944160), (7, 138809280), (8, 121458120), (10, 97166496), (12, 80972080), (14, 69404640), (15, 64777664), (16, 60729060), (20, 48583248), (21, 46269760), (24, 40486040), (28, 34702320), (30, 32388832), (32, 30364530), (35, 27761856), (40, 24291624), (42, 23134880), (48, 20243020), (56, 17351160), (60, 16194416), (64, 15182265), (70, 13880928), (80, 12145812), (84, 11567440), (96, 10121510), (105, 9253952), (112, 8675580), (120, 8097208), (140, 6940464), (160, 6072906), (168, 5783720), (192, 5060755), (210, 4626976), (224, 4337790), (240, 4048604), (280, 3470232), (320, 3036453), (336, 2891860), (420, 2313488), (448, 2168895), (480, 2024302), (560, 1735116), (672, 1445930), (840, 1156744), (960, 1012151), (1120, 867558), (1344, 722965), (1680, 578372), (2240, 433779), (3360, 289186), (6720, 144593)]