144839520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{14369}}^1$

素因数の和:14397

約数の個数: 144

約数和(自身を含む): 564913440

約数和(自身を除く): 420073920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 14369, 28738, 43107, 57476, 71845, 86214, 100583, 114952, 129321, 143690, 172428, 201166, 215535, 229904, 258642, 287380, 301749, 344856, 402332, 431070, 459808, 502915, 517284, 574760, 603498, 646605, 689712, 804664, 862140, 905247, 1005830, 1034568, 1149520, 1206996, 1293210, 1379424, 1508745, 1609328, 1724280, 1810494, 2011660, 2069136, 2299040, 2413992, 2586420, 3017490, 3218656, 3448560, 3620988, 4023320, 4138272, 4526235, 4827984, 5172840, 6034980, 6897120, 7241976, 8046640, 9052470, 9655968, 10345680, 12069960, 14483952, 16093280, 18104940, 20691360, 24139920, 28967904, 36209880, 48279840, 72419760, 144839520]

約数ペア:

[(1, 144839520), (2, 72419760), (3, 48279840), (4, 36209880), (5, 28967904), (6, 24139920), (7, 20691360), (8, 18104940), (9, 16093280), (10, 14483952), (12, 12069960), (14, 10345680), (15, 9655968), (16, 9052470), (18, 8046640), (20, 7241976), (21, 6897120), (24, 6034980), (28, 5172840), (30, 4827984), (32, 4526235), (35, 4138272), (36, 4023320), (40, 3620988), (42, 3448560), (45, 3218656), (48, 3017490), (56, 2586420), (60, 2413992), (63, 2299040), (70, 2069136), (72, 2011660), (80, 1810494), (84, 1724280), (90, 1609328), (96, 1508745), (105, 1379424), (112, 1293210), (120, 1206996), (126, 1149520), (140, 1034568), (144, 1005830), (160, 905247), (168, 862140), (180, 804664), (210, 689712), (224, 646605), (240, 603498), (252, 574760), (280, 517284), (288, 502915), (315, 459808), (336, 431070), (360, 402332), (420, 344856), (480, 301749), (504, 287380), (560, 258642), (630, 229904), (672, 215535), (720, 201166), (840, 172428), (1008, 143690), (1120, 129321), (1260, 114952), (1440, 100583), (1680, 86214), (2016, 71845), (2520, 57476), (3360, 43107), (5040, 28738), (10080, 14369)]