15964818660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{248441}}^1$

素因数の和:248483

約数の個数: 192

約数和(自身を含む): 60103088640

約数和(自身を除く): 44138269980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 918, 945, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 1836, 1890, 2142, 2295, 2380, 3060, 3213, 3570, 3780, 4284, 4590, 5355, 6426, 7140, 9180, 10710, 12852, 16065, 21420, 32130, 64260, 248441, 496882, 745323, 993764, 1242205, 1490646, 1739087, 2235969, 2484410, 2981292, 3478174, 3726615, 4223497, 4471938, 4968820, 5217261, 6707907, 6956348, 7453230, 8446994, 8695435, 8943876, 10434522, 11179845, 12670491, 13415814, 14906460, 15651783, 16893988, 17390870, 20869044, 21117485, 22359690, 25340982, 26086305, 26831628, 29564479, 31303566, 33539535, 34781740, 38011473, 42234970, 44719380, 46955349, 50681964, 52172610, 59128958, 62607132, 63352455, 67079070, 76022946, 78258915, 84469940, 88693437, 93910698, 104345220, 114034419, 118257916, 126704910, 134158140, 147822395, 152045892, 156517830, 177386874, 187821396, 190057365, 228068838, 234776745, 253409820, 266080311, 295644790, 313035660, 354773748, 380114730, 443467185, 456137676, 469553490, 532160622, 570172095, 591289580, 760229460, 798240933, 886934370, 939106980, 1064321244, 1140344190, 1330401555, 1596481866, 1773868740, 2280688380, 2660803110, 3192963732, 3991204665, 5321606220, 7982409330, 15964818660]

約数ペア:

[(1, 15964818660), (2, 7982409330), (3, 5321606220), (4, 3991204665), (5, 3192963732), (6, 2660803110), (7, 2280688380), (9, 1773868740), (10, 1596481866), (12, 1330401555), (14, 1140344190), (15, 1064321244), (17, 939106980), (18, 886934370), (20, 798240933), (21, 760229460), (27, 591289580), (28, 570172095), (30, 532160622), (34, 469553490), (35, 456137676), (36, 443467185), (42, 380114730), (45, 354773748), (51, 313035660), (54, 295644790), (60, 266080311), (63, 253409820), (68, 234776745), (70, 228068838), (84, 190057365), (85, 187821396), (90, 177386874), (102, 156517830), (105, 152045892), (108, 147822395), (119, 134158140), (126, 126704910), (135, 118257916), (140, 114034419), (153, 104345220), (170, 93910698), (180, 88693437), (189, 84469940), (204, 78258915), (210, 76022946), (238, 67079070), (252, 63352455), (255, 62607132), (270, 59128958), (306, 52172610), (315, 50681964), (340, 46955349), (357, 44719380), (378, 42234970), (420, 38011473), (459, 34781740), (476, 33539535), (510, 31303566), (540, 29564479), (595, 26831628), (612, 26086305), (630, 25340982), (714, 22359690), (756, 21117485), (765, 20869044), (918, 17390870), (945, 16893988), (1020, 15651783), (1071, 14906460), (1190, 13415814), (1260, 12670491), (1428, 11179845), (1530, 10434522), (1785, 8943876), (1836, 8695435), (1890, 8446994), (2142, 7453230), (2295, 6956348), (2380, 6707907), (3060, 5217261), (3213, 4968820), (3570, 4471938), (3780, 4223497), (4284, 3726615), (4590, 3478174), (5355, 2981292), (6426, 2484410), (7140, 2235969), (9180, 1739087), (10710, 1490646), (12852, 1242205), (16065, 993764), (21420, 745323), (32130, 496882), (64260, 248441)]