1027771080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1697}}^1$

素因数の和:1828

約数の個数: 192

約数和(自身を含む): 3623667840

約数和(自身を除く): 2595896760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 103, 105, 120, 140, 147, 168, 196, 206, 210, 245, 280, 294, 309, 392, 412, 420, 490, 515, 588, 618, 721, 735, 824, 840, 980, 1030, 1176, 1236, 1442, 1470, 1545, 1697, 1960, 2060, 2163, 2472, 2884, 2940, 3090, 3394, 3605, 4120, 4326, 5047, 5091, 5768, 5880, 6180, 6788, 7210, 8485, 8652, 10094, 10182, 10815, 11879, 12360, 13576, 14420, 15141, 16970, 17304, 20188, 20364, 21630, 23758, 25235, 25455, 28840, 30282, 33940, 35637, 40376, 40728, 43260, 47516, 50470, 50910, 59395, 60564, 67880, 71274, 75705, 83153, 86520, 95032, 100940, 101820, 118790, 121128, 142548, 151410, 166306, 174791, 178185, 201880, 203640, 237580, 249459, 285096, 302820, 332612, 349582, 356370, 415765, 475160, 498918, 524373, 605640, 665224, 699164, 712740, 831530, 873955, 997836, 1048746, 1223537, 1247295, 1398328, 1425480, 1663060, 1747910, 1995672, 2097492, 2447074, 2494590, 2621865, 3326120, 3495820, 3670611, 4194984, 4894148, 4989180, 5243730, 6117685, 6991640, 7341222, 8564759, 9788296, 9978360, 10487460, 12235370, 14682444, 17129518, 18353055, 20974920, 24470740, 25694277, 29364888, 34259036, 36706110, 42823795, 48941480, 51388554, 68518072, 73412220, 85647590, 102777108, 128471385, 146824440, 171295180, 205554216, 256942770, 342590360, 513885540, 1027771080]

約数ペア:

[(1, 1027771080), (2, 513885540), (3, 342590360), (4, 256942770), (5, 205554216), (6, 171295180), (7, 146824440), (8, 128471385), (10, 102777108), (12, 85647590), (14, 73412220), (15, 68518072), (20, 51388554), (21, 48941480), (24, 42823795), (28, 36706110), (30, 34259036), (35, 29364888), (40, 25694277), (42, 24470740), (49, 20974920), (56, 18353055), (60, 17129518), (70, 14682444), (84, 12235370), (98, 10487460), (103, 9978360), (105, 9788296), (120, 8564759), (140, 7341222), (147, 6991640), (168, 6117685), (196, 5243730), (206, 4989180), (210, 4894148), (245, 4194984), (280, 3670611), (294, 3495820), (309, 3326120), (392, 2621865), (412, 2494590), (420, 2447074), (490, 2097492), (515, 1995672), (588, 1747910), (618, 1663060), (721, 1425480), (735, 1398328), (824, 1247295), (840, 1223537), (980, 1048746), (1030, 997836), (1176, 873955), (1236, 831530), (1442, 712740), (1470, 699164), (1545, 665224), (1697, 605640), (1960, 524373), (2060, 498918), (2163, 475160), (2472, 415765), (2884, 356370), (2940, 349582), (3090, 332612), (3394, 302820), (3605, 285096), (4120, 249459), (4326, 237580), (5047, 203640), (5091, 201880), (5768, 178185), (5880, 174791), (6180, 166306), (6788, 151410), (7210, 142548), (8485, 121128), (8652, 118790), (10094, 101820), (10182, 100940), (10815, 95032), (11879, 86520), (12360, 83153), (13576, 75705), (14420, 71274), (15141, 67880), (16970, 60564), (17304, 59395), (20188, 50910), (20364, 50470), (21630, 47516), (23758, 43260), (25235, 40728), (25455, 40376), (28840, 35637), (30282, 33940)]