1551962160

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{102643}}^1$

素因数の和:102672

約数の個数: 160

約数和(自身を含む): 6109370880

約数和(自身を除く): 4557408720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 102643, 205286, 307929, 410572, 513215, 615858, 718501, 821144, 923787, 1026430, 1231716, 1437002, 1539645, 1642288, 1847574, 2052860, 2155503, 2463432, 2771361, 2874004, 3079290, 3592505, 3695148, 4105720, 4311006, 4618935, 4926864, 5542722, 5748008, 6158580, 6466509, 7185010, 7390296, 8211440, 8622012, 9237870, 10777515, 11085444, 11496016, 12317160, 12933018, 13856805, 14370020, 14780592, 17244024, 18475740, 19399527, 21555030, 22170888, 24634320, 25866036, 27713610, 28740040, 32332545, 34488048, 36951480, 38799054, 43110060, 44341776, 51732072, 55427220, 57480080, 64665090, 73902960, 77598108, 86220120, 96997635, 103464144, 110854440, 129330180, 155196216, 172440240, 193995270, 221708880, 258660360, 310392432, 387990540, 517320720, 775981080, 1551962160]

約数ペア:

[(1, 1551962160), (2, 775981080), (3, 517320720), (4, 387990540), (5, 310392432), (6, 258660360), (7, 221708880), (8, 193995270), (9, 172440240), (10, 155196216), (12, 129330180), (14, 110854440), (15, 103464144), (16, 96997635), (18, 86220120), (20, 77598108), (21, 73902960), (24, 64665090), (27, 57480080), (28, 55427220), (30, 51732072), (35, 44341776), (36, 43110060), (40, 38799054), (42, 36951480), (45, 34488048), (48, 32332545), (54, 28740040), (56, 27713610), (60, 25866036), (63, 24634320), (70, 22170888), (72, 21555030), (80, 19399527), (84, 18475740), (90, 17244024), (105, 14780592), (108, 14370020), (112, 13856805), (120, 12933018), (126, 12317160), (135, 11496016), (140, 11085444), (144, 10777515), (168, 9237870), (180, 8622012), (189, 8211440), (210, 7390296), (216, 7185010), (240, 6466509), (252, 6158580), (270, 5748008), (280, 5542722), (315, 4926864), (336, 4618935), (360, 4311006), (378, 4105720), (420, 3695148), (432, 3592505), (504, 3079290), (540, 2874004), (560, 2771361), (630, 2463432), (720, 2155503), (756, 2052860), (840, 1847574), (945, 1642288), (1008, 1539645), (1080, 1437002), (1260, 1231716), (1512, 1026430), (1680, 923787), (1890, 821144), (2160, 718501), (2520, 615858), (3024, 513215), (3780, 410572), (5040, 307929), (7560, 205286), (15120, 102643)]