225774080

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:366

約数の個数: 160

約数和(自身を含む): 635209344

約数和(自身を除く): 409435264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 215, 224, 256, 280, 293, 301, 320, 344, 430, 448, 512, 560, 586, 602, 640, 688, 860, 896, 1120, 1172, 1204, 1280, 1376, 1465, 1505, 1720, 1792, 2051, 2240, 2344, 2408, 2560, 2752, 2930, 3010, 3440, 3584, 4102, 4480, 4688, 4816, 5504, 5860, 6020, 6880, 8204, 8960, 9376, 9632, 10255, 11008, 11720, 12040, 12599, 13760, 16408, 17920, 18752, 19264, 20510, 22016, 23440, 24080, 25198, 27520, 32816, 37504, 38528, 41020, 46880, 48160, 50396, 55040, 62995, 65632, 75008, 77056, 82040, 88193, 93760, 96320, 100792, 110080, 125990, 131264, 150016, 154112, 164080, 176386, 187520, 192640, 201584, 251980, 262528, 328160, 352772, 375040, 385280, 403168, 440965, 503960, 525056, 656320, 705544, 750080, 770560, 806336, 881930, 1007920, 1050112, 1312640, 1411088, 1612672, 1763860, 2015840, 2625280, 2822176, 3225344, 3527720, 4031680, 5250560, 5644352, 6450688, 7055440, 8063360, 11288704, 14110880, 16126720, 22577408, 28221760, 32253440, 45154816, 56443520, 112887040, 225774080]

約数ペア:

[(1, 225774080), (2, 112887040), (4, 56443520), (5, 45154816), (7, 32253440), (8, 28221760), (10, 22577408), (14, 16126720), (16, 14110880), (20, 11288704), (28, 8063360), (32, 7055440), (35, 6450688), (40, 5644352), (43, 5250560), (56, 4031680), (64, 3527720), (70, 3225344), (80, 2822176), (86, 2625280), (112, 2015840), (128, 1763860), (140, 1612672), (160, 1411088), (172, 1312640), (215, 1050112), (224, 1007920), (256, 881930), (280, 806336), (293, 770560), (301, 750080), (320, 705544), (344, 656320), (430, 525056), (448, 503960), (512, 440965), (560, 403168), (586, 385280), (602, 375040), (640, 352772), (688, 328160), (860, 262528), (896, 251980), (1120, 201584), (1172, 192640), (1204, 187520), (1280, 176386), (1376, 164080), (1465, 154112), (1505, 150016), (1720, 131264), (1792, 125990), (2051, 110080), (2240, 100792), (2344, 96320), (2408, 93760), (2560, 88193), (2752, 82040), (2930, 77056), (3010, 75008), (3440, 65632), (3584, 62995), (4102, 55040), (4480, 50396), (4688, 48160), (4816, 46880), (5504, 41020), (5860, 38528), (6020, 37504), (6880, 32816), (8204, 27520), (8960, 25198), (9376, 24080), (9632, 23440), (10255, 22016), (11008, 20510), (11720, 19264), (12040, 18752), (12599, 17920), (13760, 16408)]