79087680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{3923}}^1$

素因数の和:3953

約数の個数: 168

約数和(自身を含む): 310969152

約数和(自身を除く): 231881472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 3923, 4032, 5040, 6720, 7846, 10080, 11769, 15692, 19615, 20160, 23538, 27461, 31384, 35307, 39230, 47076, 54922, 58845, 62768, 70614, 78460, 82383, 94152, 109844, 117690, 125536, 137305, 141228, 156920, 164766, 176535, 188304, 219688, 235380, 247149, 251072, 274610, 282456, 313840, 329532, 353070, 376608, 411915, 439376, 470760, 494298, 549220, 564912, 627680, 659064, 706140, 753216, 823830, 878752, 941520, 988596, 1098440, 1129824, 1235745, 1255360, 1318128, 1412280, 1647660, 1757504, 1883040, 1977192, 2196880, 2259648, 2471490, 2636256, 2824560, 3295320, 3766080, 3954384, 4393760, 4942980, 5272512, 5649120, 6590640, 7908768, 8787520, 9885960, 11298240, 13181280, 15817536, 19771920, 26362560, 39543840, 79087680]

約数ペア:

[(1, 79087680), (2, 39543840), (3, 26362560), (4, 19771920), (5, 15817536), (6, 13181280), (7, 11298240), (8, 9885960), (9, 8787520), (10, 7908768), (12, 6590640), (14, 5649120), (15, 5272512), (16, 4942980), (18, 4393760), (20, 3954384), (21, 3766080), (24, 3295320), (28, 2824560), (30, 2636256), (32, 2471490), (35, 2259648), (36, 2196880), (40, 1977192), (42, 1883040), (45, 1757504), (48, 1647660), (56, 1412280), (60, 1318128), (63, 1255360), (64, 1235745), (70, 1129824), (72, 1098440), (80, 988596), (84, 941520), (90, 878752), (96, 823830), (105, 753216), (112, 706140), (120, 659064), (126, 627680), (140, 564912), (144, 549220), (160, 494298), (168, 470760), (180, 439376), (192, 411915), (210, 376608), (224, 353070), (240, 329532), (252, 313840), (280, 282456), (288, 274610), (315, 251072), (320, 247149), (336, 235380), (360, 219688), (420, 188304), (448, 176535), (480, 164766), (504, 156920), (560, 141228), (576, 137305), (630, 125536), (672, 117690), (720, 109844), (840, 94152), (960, 82383), (1008, 78460), (1120, 70614), (1260, 62768), (1344, 58845), (1440, 54922), (1680, 47076), (2016, 39230), (2240, 35307), (2520, 31384), (2880, 27461), (3360, 23538), (3923, 20160), (4032, 19615), (5040, 15692), (6720, 11769), (7846, 10080)]