225066240

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{2791}}^1$

素因数の和:2825

約数の個数: 216

約数和(自身を含む): 890268288

約数和(自身を除く): 665202048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2791, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5582, 5760, 6720, 8064, 8373, 8960, 10080, 11164, 11520, 13440, 13955, 16128, 16746, 19537, 20160, 22328, 25119, 26880, 27910, 33492, 39074, 40320, 41865, 44656, 50238, 55820, 58611, 66984, 78148, 80640, 83730, 89312, 97685, 100476, 111640, 117222, 125595, 133968, 156296, 167460, 175833, 178624, 195370, 200952, 223280, 234444, 251190, 267936, 293055, 312592, 334920, 351666, 357248, 390740, 401904, 446560, 468888, 502380, 535872, 586110, 625184, 669840, 703332, 714496, 781480, 803808, 879165, 893120, 937776, 1004760, 1071744, 1172220, 1250368, 1339680, 1406664, 1562960, 1607616, 1758330, 1786240, 1875552, 2009520, 2143488, 2344440, 2500736, 2679360, 2813328, 3125920, 3215232, 3516660, 3572480, 3751104, 4019040, 4688880, 5001472, 5358720, 5626656, 6251840, 6430464, 7033320, 7502208, 8038080, 9377760, 10717440, 11253312, 12503680, 14066640, 15004416, 16076160, 18755520, 22506624, 25007360, 28133280, 32152320, 37511040, 45013248, 56266560, 75022080, 112533120, 225066240]

約数ペア:

[(1, 225066240), (2, 112533120), (3, 75022080), (4, 56266560), (5, 45013248), (6, 37511040), (7, 32152320), (8, 28133280), (9, 25007360), (10, 22506624), (12, 18755520), (14, 16076160), (15, 15004416), (16, 14066640), (18, 12503680), (20, 11253312), (21, 10717440), (24, 9377760), (28, 8038080), (30, 7502208), (32, 7033320), (35, 6430464), (36, 6251840), (40, 5626656), (42, 5358720), (45, 5001472), (48, 4688880), (56, 4019040), (60, 3751104), (63, 3572480), (64, 3516660), (70, 3215232), (72, 3125920), (80, 2813328), (84, 2679360), (90, 2500736), (96, 2344440), (105, 2143488), (112, 2009520), (120, 1875552), (126, 1786240), (128, 1758330), (140, 1607616), (144, 1562960), (160, 1406664), (168, 1339680), (180, 1250368), (192, 1172220), (210, 1071744), (224, 1004760), (240, 937776), (252, 893120), (256, 879165), (280, 803808), (288, 781480), (315, 714496), (320, 703332), (336, 669840), (360, 625184), (384, 586110), (420, 535872), (448, 502380), (480, 468888), (504, 446560), (560, 401904), (576, 390740), (630, 357248), (640, 351666), (672, 334920), (720, 312592), (768, 293055), (840, 267936), (896, 251190), (960, 234444), (1008, 223280), (1120, 200952), (1152, 195370), (1260, 178624), (1280, 175833), (1344, 167460), (1440, 156296), (1680, 133968), (1792, 125595), (1920, 117222), (2016, 111640), (2240, 100476), (2304, 97685), (2520, 89312), (2688, 83730), (2791, 80640), (2880, 78148), (3360, 66984), (3840, 58611), (4032, 55820), (4480, 50238), (5040, 44656), (5376, 41865), (5582, 40320), (5760, 39074), (6720, 33492), (8064, 27910), (8373, 26880), (8960, 25119), (10080, 22328), (11164, 20160), (11520, 19537), (13440, 16746), (13955, 16128)]