74320680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{859}}^1$

素因数の和:983

約数の個数: 128

約数和(自身を含む): 257587200

約数和(自身を除く): 183266520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 103, 105, 120, 140, 168, 206, 210, 280, 309, 412, 420, 515, 618, 721, 824, 840, 859, 1030, 1236, 1442, 1545, 1718, 2060, 2163, 2472, 2577, 2884, 3090, 3436, 3605, 4120, 4295, 4326, 5154, 5768, 6013, 6180, 6872, 7210, 8590, 8652, 10308, 10815, 12026, 12360, 12885, 14420, 17180, 17304, 18039, 20616, 21630, 24052, 25770, 28840, 30065, 34360, 36078, 43260, 48104, 51540, 60130, 72156, 86520, 88477, 90195, 103080, 120260, 144312, 176954, 180390, 240520, 265431, 353908, 360780, 442385, 530862, 619339, 707816, 721560, 884770, 1061724, 1238678, 1327155, 1769540, 1858017, 2123448, 2477356, 2654310, 3096695, 3539080, 3716034, 4954712, 5308620, 6193390, 7432068, 9290085, 10617240, 12386780, 14864136, 18580170, 24773560, 37160340, 74320680]

約数ペア:

[(1, 74320680), (2, 37160340), (3, 24773560), (4, 18580170), (5, 14864136), (6, 12386780), (7, 10617240), (8, 9290085), (10, 7432068), (12, 6193390), (14, 5308620), (15, 4954712), (20, 3716034), (21, 3539080), (24, 3096695), (28, 2654310), (30, 2477356), (35, 2123448), (40, 1858017), (42, 1769540), (56, 1327155), (60, 1238678), (70, 1061724), (84, 884770), (103, 721560), (105, 707816), (120, 619339), (140, 530862), (168, 442385), (206, 360780), (210, 353908), (280, 265431), (309, 240520), (412, 180390), (420, 176954), (515, 144312), (618, 120260), (721, 103080), (824, 90195), (840, 88477), (859, 86520), (1030, 72156), (1236, 60130), (1442, 51540), (1545, 48104), (1718, 43260), (2060, 36078), (2163, 34360), (2472, 30065), (2577, 28840), (2884, 25770), (3090, 24052), (3436, 21630), (3605, 20616), (4120, 18039), (4295, 17304), (4326, 17180), (5154, 14420), (5768, 12885), (6013, 12360), (6180, 12026), (6872, 10815), (7210, 10308), (8590, 8652)]