161312656680

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{7112551}}^1$

素因数の和:7112581

約数の個数: 160

約数和(自身を含む): 619645530240

約数和(自身を除く): 458332873560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 22680, 7112551, 14225102, 21337653, 28450204, 35562755, 42675306, 49787857, 56900408, 64012959, 71125510, 85350612, 99575714, 106688265, 128025918, 142251020, 149363571, 170701224, 192038877, 199151428, 213376530, 248939285, 256051836, 284502040, 298727142, 320064795, 384077754, 398302856, 426753060, 448090713, 497878570, 512103672, 576116631, 597454284, 640129590, 746817855, 768155508, 853506120, 896181426, 960194385, 995757140, 1152233262, 1194908568, 1280259180, 1344272139, 1493635710, 1536311016, 1792362852, 1920388770, 1991514280, 2240453565, 2304466524, 2560518360, 2688544278, 2880583155, 2987271420, 3584725704, 3840777540, 4032816417, 4480907130, 4608933048, 5377088556, 5761166310, 5974542840, 6721360695, 7681555080, 8065632834, 8961814260, 10754177112, 11522332620, 13442721390, 16131265668, 17923628520, 20164082085, 23044665240, 26885442780, 32262531336, 40328164170, 53770885560, 80656328340, 161312656680]

約数ペア:

[(1, 161312656680), (2, 80656328340), (3, 53770885560), (4, 40328164170), (5, 32262531336), (6, 26885442780), (7, 23044665240), (8, 20164082085), (9, 17923628520), (10, 16131265668), (12, 13442721390), (14, 11522332620), (15, 10754177112), (18, 8961814260), (20, 8065632834), (21, 7681555080), (24, 6721360695), (27, 5974542840), (28, 5761166310), (30, 5377088556), (35, 4608933048), (36, 4480907130), (40, 4032816417), (42, 3840777540), (45, 3584725704), (54, 2987271420), (56, 2880583155), (60, 2688544278), (63, 2560518360), (70, 2304466524), (72, 2240453565), (81, 1991514280), (84, 1920388770), (90, 1792362852), (105, 1536311016), (108, 1493635710), (120, 1344272139), (126, 1280259180), (135, 1194908568), (140, 1152233262), (162, 995757140), (168, 960194385), (180, 896181426), (189, 853506120), (210, 768155508), (216, 746817855), (252, 640129590), (270, 597454284), (280, 576116631), (315, 512103672), (324, 497878570), (360, 448090713), (378, 426753060), (405, 398302856), (420, 384077754), (504, 320064795), (540, 298727142), (567, 284502040), (630, 256051836), (648, 248939285), (756, 213376530), (810, 199151428), (840, 192038877), (945, 170701224), (1080, 149363571), (1134, 142251020), (1260, 128025918), (1512, 106688265), (1620, 99575714), (1890, 85350612), (2268, 71125510), (2520, 64012959), (2835, 56900408), (3240, 49787857), (3780, 42675306), (4536, 35562755), (5670, 28450204), (7560, 21337653), (11340, 14225102), (22680, 7112551)]