260017560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:583

約数の個数: 256

約数和(自身を含む): 969408000

約数和(自身を除く): 709390440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 43, 44, 45, 54, 55, 60, 66, 72, 86, 88, 90, 99, 108, 110, 120, 129, 132, 135, 165, 172, 180, 198, 215, 216, 220, 258, 264, 270, 297, 330, 344, 360, 387, 396, 430, 440, 473, 495, 509, 516, 540, 594, 645, 660, 774, 792, 860, 946, 990, 1018, 1032, 1080, 1161, 1188, 1290, 1320, 1419, 1485, 1527, 1548, 1720, 1892, 1935, 1980, 2036, 2322, 2365, 2376, 2545, 2580, 2838, 2970, 3054, 3096, 3784, 3870, 3960, 4072, 4257, 4581, 4644, 4730, 5090, 5160, 5599, 5676, 5805, 5940, 6108, 7095, 7635, 7740, 8514, 9162, 9288, 9460, 10180, 11198, 11352, 11610, 11880, 12216, 12771, 13743, 14190, 15270, 15480, 16797, 17028, 18324, 18920, 20360, 21285, 21887, 22396, 22905, 23220, 25542, 27486, 27995, 28380, 30540, 33594, 34056, 36648, 42570, 43774, 44792, 45810, 46440, 50391, 51084, 54972, 55990, 56760, 61080, 63855, 65661, 67188, 68715, 83985, 85140, 87548, 91620, 100782, 102168, 109435, 109944, 111980, 127710, 131322, 134376, 137430, 151173, 167970, 170280, 175096, 183240, 196983, 201564, 218870, 223960, 240757, 251955, 255420, 262644, 274860, 302346, 328305, 335940, 393966, 403128, 437740, 481514, 503910, 510840, 525288, 549720, 590949, 604692, 656610, 671880, 722271, 755865, 787932, 875480, 963028, 984915, 1007820, 1181898, 1203785, 1209384, 1313220, 1444542, 1511730, 1575864, 1926056, 1969830, 2015640, 2166813, 2363796, 2407570, 2626440, 2889084, 2954745, 3023460, 3611355, 3939660, 4333626, 4727592, 4815140, 5778168, 5909490, 6046920, 6500439, 7222710, 7879320, 8667252, 9630280, 10834065, 11818980, 13000878, 14445420, 17334504, 21668130, 23637960, 26001756, 28890840, 32502195, 43336260, 52003512, 65004390, 86672520, 130008780, 260017560]

約数ペア:

[(1, 260017560), (2, 130008780), (3, 86672520), (4, 65004390), (5, 52003512), (6, 43336260), (8, 32502195), (9, 28890840), (10, 26001756), (11, 23637960), (12, 21668130), (15, 17334504), (18, 14445420), (20, 13000878), (22, 11818980), (24, 10834065), (27, 9630280), (30, 8667252), (33, 7879320), (36, 7222710), (40, 6500439), (43, 6046920), (44, 5909490), (45, 5778168), (54, 4815140), (55, 4727592), (60, 4333626), (66, 3939660), (72, 3611355), (86, 3023460), (88, 2954745), (90, 2889084), (99, 2626440), (108, 2407570), (110, 2363796), (120, 2166813), (129, 2015640), (132, 1969830), (135, 1926056), (165, 1575864), (172, 1511730), (180, 1444542), (198, 1313220), (215, 1209384), (216, 1203785), (220, 1181898), (258, 1007820), (264, 984915), (270, 963028), (297, 875480), (330, 787932), (344, 755865), (360, 722271), (387, 671880), (396, 656610), (430, 604692), (440, 590949), (473, 549720), (495, 525288), (509, 510840), (516, 503910), (540, 481514), (594, 437740), (645, 403128), (660, 393966), (774, 335940), (792, 328305), (860, 302346), (946, 274860), (990, 262644), (1018, 255420), (1032, 251955), (1080, 240757), (1161, 223960), (1188, 218870), (1290, 201564), (1320, 196983), (1419, 183240), (1485, 175096), (1527, 170280), (1548, 167970), (1720, 151173), (1892, 137430), (1935, 134376), (1980, 131322), (2036, 127710), (2322, 111980), (2365, 109944), (2376, 109435), (2545, 102168), (2580, 100782), (2838, 91620), (2970, 87548), (3054, 85140), (3096, 83985), (3784, 68715), (3870, 67188), (3960, 65661), (4072, 63855), (4257, 61080), (4581, 56760), (4644, 55990), (4730, 54972), (5090, 51084), (5160, 50391), (5599, 46440), (5676, 45810), (5805, 44792), (5940, 43774), (6108, 42570), (7095, 36648), (7635, 34056), (7740, 33594), (8514, 30540), (9162, 28380), (9288, 27995), (9460, 27486), (10180, 25542), (11198, 23220), (11352, 22905), (11610, 22396), (11880, 21887), (12216, 21285), (12771, 20360), (13743, 18920), (14190, 18324), (15270, 17028), (15480, 16797)]