1569863440990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1\times {\mathrm{1321}}^1$

素因数の和:2258

約数の個数: 128

約数和(自身を含む): 3108633292800

約数和(自身を除く): 1538769851810

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 199, 355, 398, 647, 710, 923, 995, 1294, 1321, 1846, 1990, 2587, 2642, 3235, 4615, 5174, 6470, 6605, 8411, 9230, 12935, 13210, 14129, 16822, 17173, 25870, 28258, 34346, 42055, 45937, 70645, 84110, 85865, 91874, 93791, 128753, 141290, 171730, 183677, 187582, 229685, 257506, 262879, 367354, 459370, 468955, 525758, 597181, 643765, 854687, 918385, 937910, 1194362, 1219283, 1287530, 1314395, 1673789, 1709374, 1836770, 2438566, 2628790, 2985905, 3347578, 3417427, 4273435, 5971810, 6096415, 6834854, 8368945, 8546870, 9141463, 11110931, 12192830, 16737890, 17087135, 18282926, 18664409, 22221862, 34174270, 37328818, 45707315, 55554655, 60682777, 91414630, 93322045, 111109310, 118839019, 121365554, 170082713, 186644090, 237678038, 242637317, 303413885, 340165426, 485274634, 594195095, 606827770, 788876101, 850413565, 1188390190, 1213186585, 1577752202, 1700827130, 2211075269, 2426373170, 3944380505, 4422150538, 7888761010, 11055376345, 12075872623, 22110752690, 24151745246, 60379363115, 120758726230, 156986344099, 313972688198, 784931720495, 1569863440990]

約数ペア:

[(1, 1569863440990), (2, 784931720495), (5, 313972688198), (10, 156986344099), (13, 120758726230), (26, 60379363115), (65, 24151745246), (71, 22110752690), (130, 12075872623), (142, 11055376345), (199, 7888761010), (355, 4422150538), (398, 3944380505), (647, 2426373170), (710, 2211075269), (923, 1700827130), (995, 1577752202), (1294, 1213186585), (1321, 1188390190), (1846, 850413565), (1990, 788876101), (2587, 606827770), (2642, 594195095), (3235, 485274634), (4615, 340165426), (5174, 303413885), (6470, 242637317), (6605, 237678038), (8411, 186644090), (9230, 170082713), (12935, 121365554), (13210, 118839019), (14129, 111109310), (16822, 93322045), (17173, 91414630), (25870, 60682777), (28258, 55554655), (34346, 45707315), (42055, 37328818), (45937, 34174270), (70645, 22221862), (84110, 18664409), (85865, 18282926), (91874, 17087135), (93791, 16737890), (128753, 12192830), (141290, 11110931), (171730, 9141463), (183677, 8546870), (187582, 8368945), (229685, 6834854), (257506, 6096415), (262879, 5971810), (367354, 4273435), (459370, 3417427), (468955, 3347578), (525758, 2985905), (597181, 2628790), (643765, 2438566), (854687, 1836770), (918385, 1709374), (937910, 1673789), (1194362, 1314395), (1219283, 1287530)]