1379553840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{39103}}^1$

素因数の和:39136

約数の個数: 180

約数和(自身を含む): 5389547904

約数和(自身を除く): 4009994064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 17640, 35280, 39103, 78206, 117309, 156412, 195515, 234618, 273721, 312824, 351927, 391030, 469236, 547442, 586545, 625648, 703854, 782060, 821163, 938472, 1094884, 1173090, 1368605, 1407708, 1564120, 1642326, 1759635, 1876944, 1916047, 2189768, 2346180, 2463489, 2737210, 2815416, 3128240, 3284652, 3519270, 3832094, 4105815, 4379536, 4692360, 4926978, 5474420, 5630832, 5748141, 6569304, 7038540, 7664188, 8211630, 9384720, 9580235, 9853956, 10948840, 11496282, 12317445, 13138608, 14077080, 15328376, 16423260, 17244423, 19160470, 19707912, 21897680, 22992564, 24634890, 28154160, 28740705, 30656752, 32846520, 34488846, 38320940, 39415824, 45985128, 49269780, 57481410, 65693040, 68977692, 76641880, 86222115, 91970256, 98539560, 114962820, 137955384, 153283760, 172444230, 197079120, 229925640, 275910768, 344888460, 459851280, 689776920, 1379553840]

約数ペア:

[(1, 1379553840), (2, 689776920), (3, 459851280), (4, 344888460), (5, 275910768), (6, 229925640), (7, 197079120), (8, 172444230), (9, 153283760), (10, 137955384), (12, 114962820), (14, 98539560), (15, 91970256), (16, 86222115), (18, 76641880), (20, 68977692), (21, 65693040), (24, 57481410), (28, 49269780), (30, 45985128), (35, 39415824), (36, 38320940), (40, 34488846), (42, 32846520), (45, 30656752), (48, 28740705), (49, 28154160), (56, 24634890), (60, 22992564), (63, 21897680), (70, 19707912), (72, 19160470), (80, 17244423), (84, 16423260), (90, 15328376), (98, 14077080), (105, 13138608), (112, 12317445), (120, 11496282), (126, 10948840), (140, 9853956), (144, 9580235), (147, 9384720), (168, 8211630), (180, 7664188), (196, 7038540), (210, 6569304), (240, 5748141), (245, 5630832), (252, 5474420), (280, 4926978), (294, 4692360), (315, 4379536), (336, 4105815), (360, 3832094), (392, 3519270), (420, 3284652), (441, 3128240), (490, 2815416), (504, 2737210), (560, 2463489), (588, 2346180), (630, 2189768), (720, 1916047), (735, 1876944), (784, 1759635), (840, 1642326), (882, 1564120), (980, 1407708), (1008, 1368605), (1176, 1173090), (1260, 1094884), (1470, 938472), (1680, 821163), (1764, 782060), (1960, 703854), (2205, 625648), (2352, 586545), (2520, 547442), (2940, 469236), (3528, 391030), (3920, 351927), (4410, 312824), (5040, 273721), (5880, 234618), (7056, 195515), (8820, 156412), (11760, 117309), (17640, 78206), (35280, 39103)]