13446656640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{778163}}^1$

素因数の和:778191

約数の個数: 128

約数和(自身を含む): 47623636800

約数和(自身を除く): 34176980160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 778163, 1556326, 2334489, 3112652, 3890815, 4668978, 6225304, 7003467, 7781630, 9337956, 11672445, 12450608, 14006934, 15563260, 18675912, 21010401, 23344890, 24901216, 28013868, 31126520, 35017335, 37351824, 42020802, 46689780, 49802432, 56027736, 62253040, 70034670, 74703648, 84041604, 93379560, 99604864, 105052005, 112055472, 124506080, 140069340, 149407296, 168083208, 186759120, 210104010, 224110944, 249012160, 280138680, 298814592, 336166416, 373518240, 420208020, 448221888, 498024320, 560277360, 672332832, 747036480, 840416040, 896443776, 1120554720, 1344665664, 1494072960, 1680832080, 2241109440, 2689331328, 3361664160, 4482218880, 6723328320, 13446656640]

約数ペア:

[(1, 13446656640), (2, 6723328320), (3, 4482218880), (4, 3361664160), (5, 2689331328), (6, 2241109440), (8, 1680832080), (9, 1494072960), (10, 1344665664), (12, 1120554720), (15, 896443776), (16, 840416040), (18, 747036480), (20, 672332832), (24, 560277360), (27, 498024320), (30, 448221888), (32, 420208020), (36, 373518240), (40, 336166416), (45, 298814592), (48, 280138680), (54, 249012160), (60, 224110944), (64, 210104010), (72, 186759120), (80, 168083208), (90, 149407296), (96, 140069340), (108, 124506080), (120, 112055472), (128, 105052005), (135, 99604864), (144, 93379560), (160, 84041604), (180, 74703648), (192, 70034670), (216, 62253040), (240, 56027736), (270, 49802432), (288, 46689780), (320, 42020802), (360, 37351824), (384, 35017335), (432, 31126520), (480, 28013868), (540, 24901216), (576, 23344890), (640, 21010401), (720, 18675912), (864, 15563260), (960, 14006934), (1080, 12450608), (1152, 11672445), (1440, 9337956), (1728, 7781630), (1920, 7003467), (2160, 6225304), (2880, 4668978), (3456, 3890815), (4320, 3112652), (5760, 2334489), (8640, 1556326), (17280, 778163)]