154985280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:361

約数の個数: 224

約数和(自身を含む): 537667200

約数和(自身を除く): 382681920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 64, 76, 80, 87, 95, 96, 114, 116, 120, 145, 152, 160, 174, 190, 192, 228, 232, 240, 285, 290, 293, 304, 320, 348, 380, 435, 456, 464, 480, 551, 570, 580, 586, 608, 696, 760, 870, 879, 912, 928, 960, 1102, 1140, 1160, 1172, 1216, 1392, 1465, 1520, 1653, 1740, 1758, 1824, 1856, 2204, 2280, 2320, 2344, 2755, 2784, 2930, 3040, 3306, 3480, 3516, 3648, 4395, 4408, 4560, 4640, 4688, 5510, 5567, 5568, 5860, 6080, 6612, 6960, 7032, 8265, 8497, 8790, 8816, 9120, 9280, 9376, 11020, 11134, 11720, 13224, 13920, 14064, 16530, 16701, 16994, 17580, 17632, 18240, 18752, 22040, 22268, 23440, 25491, 26448, 27835, 27840, 28128, 33060, 33402, 33988, 35160, 35264, 42485, 44080, 44536, 46880, 50982, 52896, 55670, 56256, 66120, 66804, 67976, 70320, 83505, 84970, 88160, 89072, 93760, 101964, 105792, 111340, 127455, 132240, 133608, 135952, 140640, 161443, 167010, 169940, 176320, 178144, 203928, 222680, 254910, 264480, 267216, 271904, 281280, 322886, 334020, 339880, 356288, 407856, 445360, 484329, 509820, 528960, 534432, 543808, 645772, 668040, 679760, 807215, 815712, 890720, 968658, 1019640, 1068864, 1291544, 1336080, 1359520, 1614430, 1631424, 1781440, 1937316, 2039280, 2421645, 2583088, 2672160, 2719040, 3228860, 3874632, 4078560, 4843290, 5166176, 5344320, 6457720, 7749264, 8157120, 9686580, 10332352, 12915440, 15498528, 19373160, 25830880, 30997056, 38746320, 51661760, 77492640, 154985280]

約数ペア:

[(1, 154985280), (2, 77492640), (3, 51661760), (4, 38746320), (5, 30997056), (6, 25830880), (8, 19373160), (10, 15498528), (12, 12915440), (15, 10332352), (16, 9686580), (19, 8157120), (20, 7749264), (24, 6457720), (29, 5344320), (30, 5166176), (32, 4843290), (38, 4078560), (40, 3874632), (48, 3228860), (57, 2719040), (58, 2672160), (60, 2583088), (64, 2421645), (76, 2039280), (80, 1937316), (87, 1781440), (95, 1631424), (96, 1614430), (114, 1359520), (116, 1336080), (120, 1291544), (145, 1068864), (152, 1019640), (160, 968658), (174, 890720), (190, 815712), (192, 807215), (228, 679760), (232, 668040), (240, 645772), (285, 543808), (290, 534432), (293, 528960), (304, 509820), (320, 484329), (348, 445360), (380, 407856), (435, 356288), (456, 339880), (464, 334020), (480, 322886), (551, 281280), (570, 271904), (580, 267216), (586, 264480), (608, 254910), (696, 222680), (760, 203928), (870, 178144), (879, 176320), (912, 169940), (928, 167010), (960, 161443), (1102, 140640), (1140, 135952), (1160, 133608), (1172, 132240), (1216, 127455), (1392, 111340), (1465, 105792), (1520, 101964), (1653, 93760), (1740, 89072), (1758, 88160), (1824, 84970), (1856, 83505), (2204, 70320), (2280, 67976), (2320, 66804), (2344, 66120), (2755, 56256), (2784, 55670), (2930, 52896), (3040, 50982), (3306, 46880), (3480, 44536), (3516, 44080), (3648, 42485), (4395, 35264), (4408, 35160), (4560, 33988), (4640, 33402), (4688, 33060), (5510, 28128), (5567, 27840), (5568, 27835), (5860, 26448), (6080, 25491), (6612, 23440), (6960, 22268), (7032, 22040), (8265, 18752), (8497, 18240), (8790, 17632), (8816, 17580), (9120, 16994), (9280, 16701), (9376, 16530), (11020, 14064), (11134, 13920), (11720, 13224)]