8204702265

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 16605388800

約数和(自身を除く): 8400686535

約数列:

[1, 3, 5, 9, 15, 17, 19, 31, 45, 51, 57, 85, 93, 95, 131, 139, 153, 155, 171, 255, 279, 285, 323, 393, 417, 465, 527, 589, 655, 695, 765, 855, 969, 1179, 1251, 1395, 1581, 1615, 1767, 1965, 2085, 2227, 2363, 2489, 2635, 2641, 2907, 2945, 4061, 4309, 4743, 4845, 5301, 5895, 6255, 6681, 7089, 7467, 7905, 7923, 8835, 10013, 11135, 11815, 12183, 12445, 12927, 13205, 14535, 18209, 20043, 20305, 21267, 21545, 22401, 23715, 23769, 26505, 30039, 33405, 35445, 36549, 37335, 38781, 39615, 42313, 44897, 50065, 54627, 60915, 64635, 69037, 73253, 77159, 81871, 90117, 91045, 100215, 106335, 112005, 118845, 126939, 134691, 150195, 163881, 182745, 193905, 207111, 211565, 219759, 224485, 231477, 245613, 273135, 309553, 345185, 345971, 366265, 380817, 385795, 404073, 409355, 450585, 564479, 621333, 634695, 659277, 673455, 694431, 736839, 819405, 928659, 1035555, 1037913, 1098795, 1157385, 1228065, 1311703, 1391807, 1547765, 1693437, 1729855, 1904085, 2020365, 2785977, 2822395, 3106665, 3113739, 3296385, 3472155, 3684195, 3935109, 4175421, 4643295, 5080311, 5189565, 5881507, 6558515, 6959035, 8467185, 9596143, 10725101, 11805327, 12526263, 13929885, 15568695, 17644521, 19675545, 20877105, 25401555, 28788429, 29407535, 32175303, 47980715, 52933563, 53625505, 59026635, 62631315, 86365287, 88222605, 96525909, 143942145, 160876515, 182326717, 264667815, 431826435, 482629545, 546980151, 911633585, 1640940453, 2734900755, 8204702265]

約数ペア:

[(1, 8204702265), (3, 2734900755), (5, 1640940453), (9, 911633585), (15, 546980151), (17, 482629545), (19, 431826435), (31, 264667815), (45, 182326717), (51, 160876515), (57, 143942145), (85, 96525909), (93, 88222605), (95, 86365287), (131, 62631315), (139, 59026635), (153, 53625505), (155, 52933563), (171, 47980715), (255, 32175303), (279, 29407535), (285, 28788429), (323, 25401555), (393, 20877105), (417, 19675545), (465, 17644521), (527, 15568695), (589, 13929885), (655, 12526263), (695, 11805327), (765, 10725101), (855, 9596143), (969, 8467185), (1179, 6959035), (1251, 6558515), (1395, 5881507), (1581, 5189565), (1615, 5080311), (1767, 4643295), (1965, 4175421), (2085, 3935109), (2227, 3684195), (2363, 3472155), (2489, 3296385), (2635, 3113739), (2641, 3106665), (2907, 2822395), (2945, 2785977), (4061, 2020365), (4309, 1904085), (4743, 1729855), (4845, 1693437), (5301, 1547765), (5895, 1391807), (6255, 1311703), (6681, 1228065), (7089, 1157385), (7467, 1098795), (7905, 1037913), (7923, 1035555), (8835, 928659), (10013, 819405), (11135, 736839), (11815, 694431), (12183, 673455), (12445, 659277), (12927, 634695), (13205, 621333), (14535, 564479), (18209, 450585), (20043, 409355), (20305, 404073), (21267, 385795), (21545, 380817), (22401, 366265), (23715, 345971), (23769, 345185), (26505, 309553), (30039, 273135), (33405, 245613), (35445, 231477), (36549, 224485), (37335, 219759), (38781, 211565), (39615, 207111), (42313, 193905), (44897, 182745), (50065, 163881), (54627, 150195), (60915, 134691), (64635, 126939), (69037, 118845), (73253, 112005), (77159, 106335), (81871, 100215), (90117, 91045)]