1839109860

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1277}}^1$

素因数の和:1432

約数の個数: 240

約数和(自身を含む): 6650671104

約数和(自身を除く): 4811561244

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 127, 135, 140, 162, 180, 189, 210, 252, 254, 270, 315, 324, 378, 381, 405, 420, 508, 540, 567, 630, 635, 756, 762, 810, 889, 945, 1134, 1143, 1260, 1270, 1277, 1524, 1620, 1778, 1890, 1905, 2268, 2286, 2540, 2554, 2667, 2835, 3429, 3556, 3780, 3810, 3831, 4445, 4572, 5108, 5334, 5670, 5715, 6385, 6858, 7620, 7662, 8001, 8890, 8939, 10287, 10668, 11340, 11430, 11493, 12770, 13335, 13716, 15324, 16002, 17145, 17780, 17878, 19155, 20574, 22860, 22986, 24003, 25540, 26670, 26817, 32004, 34290, 34479, 35756, 38310, 40005, 41148, 44695, 45972, 48006, 51435, 53340, 53634, 57465, 68580, 68958, 72009, 76620, 80010, 80451, 89390, 96012, 102870, 103437, 107268, 114930, 120015, 134085, 137916, 144018, 160020, 160902, 162179, 172395, 178780, 205740, 206874, 229860, 240030, 241353, 268170, 288036, 321804, 324358, 344790, 360045, 402255, 413748, 480060, 482706, 486537, 517185, 536340, 648716, 689580, 720090, 724059, 804510, 810895, 965412, 973074, 1034370, 1135253, 1206765, 1440180, 1448118, 1459611, 1609020, 1621790, 1946148, 2068740, 2270506, 2413530, 2432685, 2896236, 2919222, 3243580, 3405759, 3620295, 4378833, 4541012, 4827060, 4865370, 5676265, 5838444, 6811518, 7240590, 7298055, 8757666, 9730740, 10217277, 11352530, 13136499, 13623036, 14481180, 14596110, 17028795, 17515332, 20434554, 21894165, 22705060, 26272998, 29192220, 30651831, 34057590, 40869108, 43788330, 51086385, 52545996, 61303662, 65682495, 68115180, 87576660, 91955493, 102172770, 122607324, 131364990, 153259155, 183910986, 204345540, 262729980, 306518310, 367821972, 459777465, 613036620, 919554930, 1839109860]

約数ペア:

[(1, 1839109860), (2, 919554930), (3, 613036620), (4, 459777465), (5, 367821972), (6, 306518310), (7, 262729980), (9, 204345540), (10, 183910986), (12, 153259155), (14, 131364990), (15, 122607324), (18, 102172770), (20, 91955493), (21, 87576660), (27, 68115180), (28, 65682495), (30, 61303662), (35, 52545996), (36, 51086385), (42, 43788330), (45, 40869108), (54, 34057590), (60, 30651831), (63, 29192220), (70, 26272998), (81, 22705060), (84, 21894165), (90, 20434554), (105, 17515332), (108, 17028795), (126, 14596110), (127, 14481180), (135, 13623036), (140, 13136499), (162, 11352530), (180, 10217277), (189, 9730740), (210, 8757666), (252, 7298055), (254, 7240590), (270, 6811518), (315, 5838444), (324, 5676265), (378, 4865370), (381, 4827060), (405, 4541012), (420, 4378833), (508, 3620295), (540, 3405759), (567, 3243580), (630, 2919222), (635, 2896236), (756, 2432685), (762, 2413530), (810, 2270506), (889, 2068740), (945, 1946148), (1134, 1621790), (1143, 1609020), (1260, 1459611), (1270, 1448118), (1277, 1440180), (1524, 1206765), (1620, 1135253), (1778, 1034370), (1890, 973074), (1905, 965412), (2268, 810895), (2286, 804510), (2540, 724059), (2554, 720090), (2667, 689580), (2835, 648716), (3429, 536340), (3556, 517185), (3780, 486537), (3810, 482706), (3831, 480060), (4445, 413748), (4572, 402255), (5108, 360045), (5334, 344790), (5670, 324358), (5715, 321804), (6385, 288036), (6858, 268170), (7620, 241353), (7662, 240030), (8001, 229860), (8890, 206874), (8939, 205740), (10287, 178780), (10668, 172395), (11340, 162179), (11430, 160902), (11493, 160020), (12770, 144018), (13335, 137916), (13716, 134085), (15324, 120015), (16002, 114930), (17145, 107268), (17780, 103437), (17878, 102870), (19155, 96012), (20574, 89390), (22860, 80451), (22986, 80010), (24003, 76620), (25540, 72009), (26670, 68958), (26817, 68580), (32004, 57465), (34290, 53634), (34479, 53340), (35756, 51435), (38310, 48006), (40005, 45972), (41148, 44695)]