7960770720

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{87751}}^1$

素因数の和:87785

約数の個数: 240

約数和(自身を含む): 32108807808

約数和(自身を除く): 24148037088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22680, 30240, 45360, 87751, 90720, 175502, 263253, 351004, 438755, 526506, 614257, 702008, 789759, 877510, 1053012, 1228514, 1316265, 1404016, 1579518, 1755020, 1842771, 2106024, 2369277, 2457028, 2632530, 2808032, 3071285, 3159036, 3510040, 3685542, 3948795, 4212048, 4738554, 4914056, 5265060, 5528313, 6142570, 6318072, 7020080, 7107831, 7371084, 7897590, 8424096, 9213855, 9477108, 9828112, 10530120, 11056626, 11846385, 12285140, 12636144, 14040160, 14215662, 14742168, 15795180, 16584939, 18427710, 18954216, 19656224, 21060240, 22113252, 23692770, 24570280, 25272288, 27641565, 28431324, 29484336, 31590360, 33169878, 35539155, 36855420, 37908432, 42120480, 44226504, 47385540, 49140560, 49754817, 55283130, 56862648, 58968672, 63180720, 66339756, 71078310, 73710840, 75816864, 82924695, 88453008, 94771080, 98281120, 99509634, 110566260, 113725296, 126361440, 132679512, 142156620, 147421680, 165849390, 176906016, 189542160, 199019268, 221132520, 227450592, 248774085, 265359024, 284313240, 294843360, 331698780, 379084320, 398038536, 442265040, 497548170, 530718048, 568626480, 663397560, 796077072, 884530080, 995096340, 1137252960, 1326795120, 1592154144, 1990192680, 2653590240, 3980385360, 7960770720]

約数ペア:

[(1, 7960770720), (2, 3980385360), (3, 2653590240), (4, 1990192680), (5, 1592154144), (6, 1326795120), (7, 1137252960), (8, 995096340), (9, 884530080), (10, 796077072), (12, 663397560), (14, 568626480), (15, 530718048), (16, 497548170), (18, 442265040), (20, 398038536), (21, 379084320), (24, 331698780), (27, 294843360), (28, 284313240), (30, 265359024), (32, 248774085), (35, 227450592), (36, 221132520), (40, 199019268), (42, 189542160), (45, 176906016), (48, 165849390), (54, 147421680), (56, 142156620), (60, 132679512), (63, 126361440), (70, 113725296), (72, 110566260), (80, 99509634), (81, 98281120), (84, 94771080), (90, 88453008), (96, 82924695), (105, 75816864), (108, 73710840), (112, 71078310), (120, 66339756), (126, 63180720), (135, 58968672), (140, 56862648), (144, 55283130), (160, 49754817), (162, 49140560), (168, 47385540), (180, 44226504), (189, 42120480), (210, 37908432), (216, 36855420), (224, 35539155), (240, 33169878), (252, 31590360), (270, 29484336), (280, 28431324), (288, 27641565), (315, 25272288), (324, 24570280), (336, 23692770), (360, 22113252), (378, 21060240), (405, 19656224), (420, 18954216), (432, 18427710), (480, 16584939), (504, 15795180), (540, 14742168), (560, 14215662), (567, 14040160), (630, 12636144), (648, 12285140), (672, 11846385), (720, 11056626), (756, 10530120), (810, 9828112), (840, 9477108), (864, 9213855), (945, 8424096), (1008, 7897590), (1080, 7371084), (1120, 7107831), (1134, 7020080), (1260, 6318072), (1296, 6142570), (1440, 5528313), (1512, 5265060), (1620, 4914056), (1680, 4738554), (1890, 4212048), (2016, 3948795), (2160, 3685542), (2268, 3510040), (2520, 3159036), (2592, 3071285), (2835, 2808032), (3024, 2632530), (3240, 2457028), (3360, 2369277), (3780, 2106024), (4320, 1842771), (4536, 1755020), (5040, 1579518), (5670, 1404016), (6048, 1316265), (6480, 1228514), (7560, 1053012), (9072, 877510), (10080, 789759), (11340, 702008), (12960, 614257), (15120, 526506), (18144, 438755), (22680, 351004), (30240, 263253), (45360, 175502), (87751, 90720)]