9715975080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{189617}}^1$

素因数の和:189699

約数の個数: 128

約数和(自身を含む): 33858190080

約数和(自身を除く): 24142215000

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, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1708, 1830, 2135, 2440, 2562, 3416, 3660, 4270, 5124, 6405, 7320, 8540, 10248, 12810, 17080, 25620, 51240, 189617, 379234, 568851, 758468, 948085, 1137702, 1327319, 1516936, 1896170, 2275404, 2654638, 2844255, 3792340, 3981957, 4550808, 5309276, 5688510, 6636595, 7584680, 7963914, 10618552, 11377020, 11566637, 13273190, 15927828, 19909785, 22754040, 23133274, 26546380, 31855656, 34699911, 39819570, 46266548, 53092760, 57833185, 69399822, 79639140, 80966459, 92533096, 115666370, 138799644, 159278280, 161932918, 173499555, 231332740, 242899377, 277599288, 323865836, 346999110, 404832295, 462665480, 485798754, 647731672, 693998220, 809664590, 971597508, 1214496885, 1387996440, 1619329180, 1943195016, 2428993770, 3238658360, 4857987540, 9715975080]

約数ペア:

[(1, 9715975080), (2, 4857987540), (3, 3238658360), (4, 2428993770), (5, 1943195016), (6, 1619329180), (7, 1387996440), (8, 1214496885), (10, 971597508), (12, 809664590), (14, 693998220), (15, 647731672), (20, 485798754), (21, 462665480), (24, 404832295), (28, 346999110), (30, 323865836), (35, 277599288), (40, 242899377), (42, 231332740), (56, 173499555), (60, 161932918), (61, 159278280), (70, 138799644), (84, 115666370), (105, 92533096), (120, 80966459), (122, 79639140), (140, 69399822), (168, 57833185), (183, 53092760), (210, 46266548), (244, 39819570), (280, 34699911), (305, 31855656), (366, 26546380), (420, 23133274), (427, 22754040), (488, 19909785), (610, 15927828), (732, 13273190), (840, 11566637), (854, 11377020), (915, 10618552), (1220, 7963914), (1281, 7584680), (1464, 6636595), (1708, 5688510), (1830, 5309276), (2135, 4550808), (2440, 3981957), (2562, 3792340), (3416, 2844255), (3660, 2654638), (4270, 2275404), (5124, 1896170), (6405, 1516936), (7320, 1327319), (8540, 1137702), (10248, 948085), (12810, 758468), (17080, 568851), (25620, 379234), (51240, 189617)]