1580936700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7309}}^1$

素因数の和:7436

約数の個数: 144

約数和(自身を含む): 5279106560

約数和(自身を除く): 3698169860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 103, 105, 140, 150, 175, 206, 210, 300, 309, 350, 412, 420, 515, 525, 618, 700, 721, 1030, 1050, 1236, 1442, 1545, 2060, 2100, 2163, 2575, 2884, 3090, 3605, 4326, 5150, 6180, 7210, 7309, 7725, 8652, 10300, 10815, 14420, 14618, 15450, 18025, 21630, 21927, 29236, 30900, 36050, 36545, 43260, 43854, 51163, 54075, 72100, 73090, 87708, 102326, 108150, 109635, 146180, 153489, 182725, 204652, 216300, 219270, 255815, 306978, 365450, 438540, 511630, 548175, 613956, 730900, 752827, 767445, 1023260, 1096350, 1279075, 1505654, 1534890, 2192700, 2258481, 2558150, 3011308, 3069780, 3764135, 3837225, 4516962, 5116300, 5269789, 7528270, 7674450, 9033924, 10539578, 11292405, 15056540, 15348900, 15809367, 18820675, 21079156, 22584810, 26348945, 31618734, 37641350, 45169620, 52697890, 56462025, 63237468, 75282700, 79046835, 105395780, 112924050, 131744725, 158093670, 225848100, 263489450, 316187340, 395234175, 526978900, 790468350, 1580936700]

約数ペア:

[(1, 1580936700), (2, 790468350), (3, 526978900), (4, 395234175), (5, 316187340), (6, 263489450), (7, 225848100), (10, 158093670), (12, 131744725), (14, 112924050), (15, 105395780), (20, 79046835), (21, 75282700), (25, 63237468), (28, 56462025), (30, 52697890), (35, 45169620), (42, 37641350), (50, 31618734), (60, 26348945), (70, 22584810), (75, 21079156), (84, 18820675), (100, 15809367), (103, 15348900), (105, 15056540), (140, 11292405), (150, 10539578), (175, 9033924), (206, 7674450), (210, 7528270), (300, 5269789), (309, 5116300), (350, 4516962), (412, 3837225), (420, 3764135), (515, 3069780), (525, 3011308), (618, 2558150), (700, 2258481), (721, 2192700), (1030, 1534890), (1050, 1505654), (1236, 1279075), (1442, 1096350), (1545, 1023260), (2060, 767445), (2100, 752827), (2163, 730900), (2575, 613956), (2884, 548175), (3090, 511630), (3605, 438540), (4326, 365450), (5150, 306978), (6180, 255815), (7210, 219270), (7309, 216300), (7725, 204652), (8652, 182725), (10300, 153489), (10815, 146180), (14420, 109635), (14618, 108150), (15450, 102326), (18025, 87708), (21630, 73090), (21927, 72100), (29236, 54075), (30900, 51163), (36050, 43854), (36545, 43260)]