144844560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1046

約数の個数: 240

約数和(自身を含む): 575677440

約数和(自身を除く): 430832880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 112, 116, 120, 126, 140, 144, 145, 168, 174, 180, 203, 210, 232, 240, 252, 261, 280, 290, 315, 336, 348, 360, 406, 420, 435, 464, 504, 522, 560, 580, 609, 630, 696, 720, 812, 840, 870, 991, 1008, 1015, 1044, 1160, 1218, 1260, 1305, 1392, 1624, 1680, 1740, 1827, 1982, 2030, 2088, 2320, 2436, 2520, 2610, 2973, 3045, 3248, 3480, 3654, 3964, 4060, 4176, 4872, 4955, 5040, 5220, 5946, 6090, 6937, 6960, 7308, 7928, 8120, 8919, 9135, 9744, 9910, 10440, 11892, 12180, 13874, 14616, 14865, 15856, 16240, 17838, 18270, 19820, 20811, 20880, 23784, 24360, 27748, 28739, 29232, 29730, 34685, 35676, 36540, 39640, 41622, 44595, 47568, 48720, 55496, 57478, 59460, 62433, 69370, 71352, 73080, 79280, 83244, 86217, 89190, 104055, 110992, 114956, 118920, 124866, 138740, 142704, 143695, 146160, 166488, 172434, 178380, 201173, 208110, 229912, 237840, 249732, 258651, 277480, 287390, 312165, 332976, 344868, 356760, 402346, 416220, 431085, 459824, 499464, 517302, 554960, 574780, 603519, 624330, 689736, 713520, 804692, 832440, 862170, 998928, 1005865, 1034604, 1149560, 1207038, 1248660, 1293255, 1379472, 1609384, 1664880, 1724340, 1810557, 2011730, 2069208, 2299120, 2414076, 2497320, 2586510, 3017595, 3218768, 3448680, 3621114, 4023460, 4138416, 4828152, 4994640, 5173020, 6035190, 6897360, 7242228, 8046920, 9052785, 9656304, 10346040, 12070380, 14484456, 16093840, 18105570, 20692080, 24140760, 28968912, 36211140, 48281520, 72422280, 144844560]

約数ペア:

[(1, 144844560), (2, 72422280), (3, 48281520), (4, 36211140), (5, 28968912), (6, 24140760), (7, 20692080), (8, 18105570), (9, 16093840), (10, 14484456), (12, 12070380), (14, 10346040), (15, 9656304), (16, 9052785), (18, 8046920), (20, 7242228), (21, 6897360), (24, 6035190), (28, 5173020), (29, 4994640), (30, 4828152), (35, 4138416), (36, 4023460), (40, 3621114), (42, 3448680), (45, 3218768), (48, 3017595), (56, 2586510), (58, 2497320), (60, 2414076), (63, 2299120), (70, 2069208), (72, 2011730), (80, 1810557), (84, 1724340), (87, 1664880), (90, 1609384), (105, 1379472), (112, 1293255), (116, 1248660), (120, 1207038), (126, 1149560), (140, 1034604), (144, 1005865), (145, 998928), (168, 862170), (174, 832440), (180, 804692), (203, 713520), (210, 689736), (232, 624330), (240, 603519), (252, 574780), (261, 554960), (280, 517302), (290, 499464), (315, 459824), (336, 431085), (348, 416220), (360, 402346), (406, 356760), (420, 344868), (435, 332976), (464, 312165), (504, 287390), (522, 277480), (560, 258651), (580, 249732), (609, 237840), (630, 229912), (696, 208110), (720, 201173), (812, 178380), (840, 172434), (870, 166488), (991, 146160), (1008, 143695), (1015, 142704), (1044, 138740), (1160, 124866), (1218, 118920), (1260, 114956), (1305, 110992), (1392, 104055), (1624, 89190), (1680, 86217), (1740, 83244), (1827, 79280), (1982, 73080), (2030, 71352), (2088, 69370), (2320, 62433), (2436, 59460), (2520, 57478), (2610, 55496), (2973, 48720), (3045, 47568), (3248, 44595), (3480, 41622), (3654, 39640), (3964, 36540), (4060, 35676), (4176, 34685), (4872, 29730), (4955, 29232), (5040, 28739), (5220, 27748), (5946, 24360), (6090, 23784), (6937, 20880), (6960, 20811), (7308, 19820), (7928, 18270), (8120, 17838), (8919, 16240), (9135, 15856), (9744, 14865), (9910, 14616), (10440, 13874), (11892, 12180)]