144439140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:334

約数の個数: 192

約数和(自身を含む): 468115200

約数和(自身を除く): 323676060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 29, 30, 34, 38, 51, 57, 58, 60, 68, 76, 85, 87, 95, 102, 114, 116, 145, 170, 174, 190, 204, 228, 255, 257, 285, 290, 323, 340, 348, 380, 435, 493, 510, 514, 551, 570, 580, 646, 771, 870, 969, 986, 1020, 1028, 1102, 1140, 1285, 1292, 1479, 1542, 1615, 1653, 1740, 1938, 1972, 2204, 2465, 2570, 2755, 2958, 3084, 3230, 3306, 3855, 3876, 4369, 4845, 4883, 4930, 5140, 5510, 5916, 6460, 6612, 7395, 7453, 7710, 8265, 8738, 9367, 9690, 9766, 9860, 11020, 13107, 14649, 14790, 14906, 15420, 16530, 17476, 18734, 19380, 19532, 21845, 22359, 24415, 26214, 28101, 29298, 29580, 29812, 33060, 37265, 37468, 43690, 44718, 46835, 48830, 52428, 56202, 58596, 65535, 73245, 74530, 83011, 87380, 89436, 93670, 97660, 111795, 112404, 126701, 131070, 140505, 141607, 146490, 149060, 166022, 187340, 223590, 249033, 253402, 262140, 281010, 283214, 292980, 332044, 380103, 415055, 424821, 447180, 498066, 506804, 562020, 566428, 633505, 708035, 760206, 830110, 849642, 996132, 1245165, 1267010, 1416070, 1520412, 1660220, 1699284, 1900515, 2124105, 2407319, 2490330, 2534020, 2832140, 3801030, 4248210, 4814638, 4980660, 7221957, 7602060, 8496420, 9629276, 12036595, 14443914, 24073190, 28887828, 36109785, 48146380, 72219570, 144439140]

約数ペア:

[(1, 144439140), (2, 72219570), (3, 48146380), (4, 36109785), (5, 28887828), (6, 24073190), (10, 14443914), (12, 12036595), (15, 9629276), (17, 8496420), (19, 7602060), (20, 7221957), (29, 4980660), (30, 4814638), (34, 4248210), (38, 3801030), (51, 2832140), (57, 2534020), (58, 2490330), (60, 2407319), (68, 2124105), (76, 1900515), (85, 1699284), (87, 1660220), (95, 1520412), (102, 1416070), (114, 1267010), (116, 1245165), (145, 996132), (170, 849642), (174, 830110), (190, 760206), (204, 708035), (228, 633505), (255, 566428), (257, 562020), (285, 506804), (290, 498066), (323, 447180), (340, 424821), (348, 415055), (380, 380103), (435, 332044), (493, 292980), (510, 283214), (514, 281010), (551, 262140), (570, 253402), (580, 249033), (646, 223590), (771, 187340), (870, 166022), (969, 149060), (986, 146490), (1020, 141607), (1028, 140505), (1102, 131070), (1140, 126701), (1285, 112404), (1292, 111795), (1479, 97660), (1542, 93670), (1615, 89436), (1653, 87380), (1740, 83011), (1938, 74530), (1972, 73245), (2204, 65535), (2465, 58596), (2570, 56202), (2755, 52428), (2958, 48830), (3084, 46835), (3230, 44718), (3306, 43690), (3855, 37468), (3876, 37265), (4369, 33060), (4845, 29812), (4883, 29580), (4930, 29298), (5140, 28101), (5510, 26214), (5916, 24415), (6460, 22359), (6612, 21845), (7395, 19532), (7453, 19380), (7710, 18734), (8265, 17476), (8738, 16530), (9367, 15420), (9690, 14906), (9766, 14790), (9860, 14649), (11020, 13107)]