144455520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:389

約数の個数: 192

約数和(自身を含む): 502951680

約数和(自身を除く): 358496160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 109, 110, 120, 132, 160, 165, 176, 218, 220, 240, 251, 264, 327, 330, 352, 436, 440, 480, 502, 528, 545, 654, 660, 753, 872, 880, 1004, 1056, 1090, 1199, 1255, 1308, 1320, 1506, 1635, 1744, 1760, 2008, 2180, 2398, 2510, 2616, 2640, 2761, 3012, 3270, 3488, 3597, 3765, 4016, 4360, 4796, 5020, 5232, 5280, 5522, 5995, 6024, 6540, 7194, 7530, 8032, 8283, 8720, 9592, 10040, 10464, 11044, 11990, 12048, 13080, 13805, 14388, 15060, 16566, 17440, 17985, 19184, 20080, 22088, 23980, 24096, 26160, 27359, 27610, 28776, 30120, 33132, 35970, 38368, 40160, 41415, 44176, 47960, 52320, 54718, 55220, 57552, 60240, 66264, 71940, 82077, 82830, 88352, 95920, 109436, 110440, 115104, 120480, 132528, 136795, 143880, 164154, 165660, 191840, 218872, 220880, 265056, 273590, 287760, 300949, 328308, 331320, 410385, 437744, 441760, 547180, 575520, 601898, 656616, 662640, 820770, 875488, 902847, 1094360, 1203796, 1313232, 1325280, 1504745, 1641540, 1805694, 2188720, 2407592, 2626464, 3009490, 3283080, 3611388, 4377440, 4514235, 4815184, 6018980, 6566160, 7222776, 9028470, 9630368, 12037960, 13132320, 14445552, 18056940, 24075920, 28891104, 36113880, 48151840, 72227760, 144455520]

約数ペア:

[(1, 144455520), (2, 72227760), (3, 48151840), (4, 36113880), (5, 28891104), (6, 24075920), (8, 18056940), (10, 14445552), (11, 13132320), (12, 12037960), (15, 9630368), (16, 9028470), (20, 7222776), (22, 6566160), (24, 6018980), (30, 4815184), (32, 4514235), (33, 4377440), (40, 3611388), (44, 3283080), (48, 3009490), (55, 2626464), (60, 2407592), (66, 2188720), (80, 1805694), (88, 1641540), (96, 1504745), (109, 1325280), (110, 1313232), (120, 1203796), (132, 1094360), (160, 902847), (165, 875488), (176, 820770), (218, 662640), (220, 656616), (240, 601898), (251, 575520), (264, 547180), (327, 441760), (330, 437744), (352, 410385), (436, 331320), (440, 328308), (480, 300949), (502, 287760), (528, 273590), (545, 265056), (654, 220880), (660, 218872), (753, 191840), (872, 165660), (880, 164154), (1004, 143880), (1056, 136795), (1090, 132528), (1199, 120480), (1255, 115104), (1308, 110440), (1320, 109436), (1506, 95920), (1635, 88352), (1744, 82830), (1760, 82077), (2008, 71940), (2180, 66264), (2398, 60240), (2510, 57552), (2616, 55220), (2640, 54718), (2761, 52320), (3012, 47960), (3270, 44176), (3488, 41415), (3597, 40160), (3765, 38368), (4016, 35970), (4360, 33132), (4796, 30120), (5020, 28776), (5232, 27610), (5280, 27359), (5522, 26160), (5995, 24096), (6024, 23980), (6540, 22088), (7194, 20080), (7530, 19184), (8032, 17985), (8283, 17440), (8720, 16566), (9592, 15060), (10040, 14388), (10464, 13805), (11044, 13080), (11990, 12048)]