865932480

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{42953}}^1$

素因数の和:42983

約数の個数: 168

約数和(自身を含む): 3404018592

約数和(自身を除く): 2538086112

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 42953, 85906, 128859, 171812, 214765, 257718, 300671, 343624, 386577, 429530, 515436, 601342, 644295, 687248, 773154, 859060, 902013, 1030872, 1202684, 1288590, 1374496, 1503355, 1546308, 1718120, 1804026, 1932885, 2061744, 2405368, 2577180, 2706039, 2748992, 3006710, 3092616, 3436240, 3608052, 3865770, 4123488, 4510065, 4810736, 5154360, 5412078, 6013420, 6185232, 6872480, 7216104, 7731540, 8246976, 9020130, 9621472, 10308720, 10824156, 12026840, 12370464, 13530195, 13744960, 14432208, 15463080, 18040260, 19242944, 20617440, 21648312, 24053680, 24740928, 27060390, 28864416, 30926160, 36080520, 41234880, 43296624, 48107360, 54120780, 57728832, 61852320, 72161040, 86593248, 96214720, 108241560, 123704640, 144322080, 173186496, 216483120, 288644160, 432966240, 865932480]

約数ペア:

[(1, 865932480), (2, 432966240), (3, 288644160), (4, 216483120), (5, 173186496), (6, 144322080), (7, 123704640), (8, 108241560), (9, 96214720), (10, 86593248), (12, 72161040), (14, 61852320), (15, 57728832), (16, 54120780), (18, 48107360), (20, 43296624), (21, 41234880), (24, 36080520), (28, 30926160), (30, 28864416), (32, 27060390), (35, 24740928), (36, 24053680), (40, 21648312), (42, 20617440), (45, 19242944), (48, 18040260), (56, 15463080), (60, 14432208), (63, 13744960), (64, 13530195), (70, 12370464), (72, 12026840), (80, 10824156), (84, 10308720), (90, 9621472), (96, 9020130), (105, 8246976), (112, 7731540), (120, 7216104), (126, 6872480), (140, 6185232), (144, 6013420), (160, 5412078), (168, 5154360), (180, 4810736), (192, 4510065), (210, 4123488), (224, 3865770), (240, 3608052), (252, 3436240), (280, 3092616), (288, 3006710), (315, 2748992), (320, 2706039), (336, 2577180), (360, 2405368), (420, 2061744), (448, 1932885), (480, 1804026), (504, 1718120), (560, 1546308), (576, 1503355), (630, 1374496), (672, 1288590), (720, 1202684), (840, 1030872), (960, 902013), (1008, 859060), (1120, 773154), (1260, 687248), (1344, 644295), (1440, 601342), (1680, 515436), (2016, 429530), (2240, 386577), (2520, 343624), (2880, 300671), (3360, 257718), (4032, 214765), (5040, 171812), (6720, 128859), (10080, 85906), (20160, 42953)]