17044440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 59304960

約数和(自身を除く): 42260520

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, 197, 206, 210, 280, 309, 394, 412, 420, 515, 591, 618, 721, 788, 824, 840, 985, 1030, 1182, 1236, 1379, 1442, 1545, 1576, 1970, 2060, 2163, 2364, 2472, 2758, 2884, 2955, 3090, 3605, 3940, 4120, 4137, 4326, 4728, 5516, 5768, 5910, 6180, 6895, 7210, 7880, 8274, 8652, 10815, 11032, 11820, 12360, 13790, 14420, 16548, 17304, 20291, 20685, 21630, 23640, 27580, 28840, 33096, 40582, 41370, 43260, 55160, 60873, 81164, 82740, 86520, 101455, 121746, 142037, 162328, 165480, 202910, 243492, 284074, 304365, 405820, 426111, 486984, 568148, 608730, 710185, 811640, 852222, 1136296, 1217460, 1420370, 1704444, 2130555, 2434920, 2840740, 3408888, 4261110, 5681480, 8522220, 17044440]

約数ペア:

[(1, 17044440), (2, 8522220), (3, 5681480), (4, 4261110), (5, 3408888), (6, 2840740), (7, 2434920), (8, 2130555), (10, 1704444), (12, 1420370), (14, 1217460), (15, 1136296), (20, 852222), (21, 811640), (24, 710185), (28, 608730), (30, 568148), (35, 486984), (40, 426111), (42, 405820), (56, 304365), (60, 284074), (70, 243492), (84, 202910), (103, 165480), (105, 162328), (120, 142037), (140, 121746), (168, 101455), (197, 86520), (206, 82740), (210, 81164), (280, 60873), (309, 55160), (394, 43260), (412, 41370), (420, 40582), (515, 33096), (591, 28840), (618, 27580), (721, 23640), (788, 21630), (824, 20685), (840, 20291), (985, 17304), (1030, 16548), (1182, 14420), (1236, 13790), (1379, 12360), (1442, 11820), (1545, 11032), (1576, 10815), (1970, 8652), (2060, 8274), (2163, 7880), (2364, 7210), (2472, 6895), (2758, 6180), (2884, 5910), (2955, 5768), (3090, 5516), (3605, 4728), (3940, 4326), (4120, 4137)]