80066528080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{36821}}^1$

素因数の和:37205

約数の個数: 160

約数和(自身を含む): 232752745728

約数和(自身を除く): 152686217648

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 353, 385, 440, 560, 616, 706, 770, 880, 1232, 1412, 1540, 1765, 2471, 2824, 3080, 3530, 3883, 4942, 5648, 6160, 7060, 7766, 9884, 12355, 14120, 15532, 19415, 19768, 24710, 27181, 28240, 31064, 36821, 38830, 39536, 49420, 54362, 62128, 73642, 77660, 98840, 108724, 135905, 147284, 155320, 184105, 197680, 217448, 257747, 271810, 294568, 310640, 368210, 405031, 434896, 515494, 543620, 589136, 736420, 810062, 1030988, 1087240, 1288735, 1472840, 1620124, 2025155, 2061976, 2174480, 2577470, 2835217, 2945680, 3240248, 4050310, 4123952, 5154940, 5670434, 6480496, 8100620, 10309880, 11340868, 12997813, 14176085, 16201240, 20619760, 22681736, 25995626, 28352170, 32402480, 45363472, 51991252, 56704340, 64989065, 90984691, 103982504, 113408680, 129978130, 142975943, 181969382, 207965008, 226817360, 259956260, 285951886, 363938764, 454923455, 519912520, 571903772, 714879715, 727877528, 909846910, 1000831601, 1039825040, 1143807544, 1429759430, 1455755056, 1819693820, 2001663202, 2287615088, 2859518860, 3639387640, 4003326404, 5004158005, 5719037720, 7278775280, 8006652808, 10008316010, 11438075440, 16013305616, 20016632020, 40033264040, 80066528080]

約数ペア:

[(1, 80066528080), (2, 40033264040), (4, 20016632020), (5, 16013305616), (7, 11438075440), (8, 10008316010), (10, 8006652808), (11, 7278775280), (14, 5719037720), (16, 5004158005), (20, 4003326404), (22, 3639387640), (28, 2859518860), (35, 2287615088), (40, 2001663202), (44, 1819693820), (55, 1455755056), (56, 1429759430), (70, 1143807544), (77, 1039825040), (80, 1000831601), (88, 909846910), (110, 727877528), (112, 714879715), (140, 571903772), (154, 519912520), (176, 454923455), (220, 363938764), (280, 285951886), (308, 259956260), (353, 226817360), (385, 207965008), (440, 181969382), (560, 142975943), (616, 129978130), (706, 113408680), (770, 103982504), (880, 90984691), (1232, 64989065), (1412, 56704340), (1540, 51991252), (1765, 45363472), (2471, 32402480), (2824, 28352170), (3080, 25995626), (3530, 22681736), (3883, 20619760), (4942, 16201240), (5648, 14176085), (6160, 12997813), (7060, 11340868), (7766, 10309880), (9884, 8100620), (12355, 6480496), (14120, 5670434), (15532, 5154940), (19415, 4123952), (19768, 4050310), (24710, 3240248), (27181, 2945680), (28240, 2835217), (31064, 2577470), (36821, 2174480), (38830, 2061976), (39536, 2025155), (49420, 1620124), (54362, 1472840), (62128, 1288735), (73642, 1087240), (77660, 1030988), (98840, 810062), (108724, 736420), (135905, 589136), (147284, 543620), (155320, 515494), (184105, 434896), (197680, 405031), (217448, 368210), (257747, 310640), (271810, 294568)]