2080674864

素因数分解:

$2^4\times 3^5\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:398

約数の個数: 240

約数和(自身を含む): 6358037504

約数和(自身を除く): 4277362640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 61, 62, 72, 81, 93, 108, 122, 124, 144, 162, 183, 186, 216, 243, 244, 248, 279, 283, 324, 366, 372, 432, 486, 488, 496, 549, 558, 566, 648, 732, 744, 837, 849, 972, 976, 1098, 1116, 1132, 1296, 1464, 1488, 1647, 1674, 1698, 1891, 1944, 2196, 2232, 2264, 2511, 2547, 2928, 3294, 3348, 3396, 3782, 3888, 4392, 4464, 4528, 4941, 5022, 5094, 5673, 6588, 6696, 6792, 7533, 7564, 7641, 8773, 8784, 9882, 10044, 10188, 11346, 13176, 13392, 13584, 14823, 15066, 15128, 15282, 17019, 17263, 17546, 19764, 20088, 20376, 22692, 22923, 26319, 26352, 29646, 30132, 30256, 30564, 34038, 34526, 35092, 39528, 40176, 40752, 45384, 45846, 51057, 51789, 52638, 59292, 60264, 61128, 68076, 68769, 69052, 70184, 78957, 79056, 90768, 91692, 102114, 103578, 105276, 118584, 120528, 122256, 136152, 137538, 138104, 140368, 153171, 155367, 157914, 183384, 204228, 207156, 210552, 236871, 237168, 272304, 275076, 276208, 306342, 310734, 315828, 366768, 408456, 414312, 421104, 459513, 466101, 473742, 535153, 550152, 612684, 621468, 631656, 710613, 816912, 828624, 919026, 932202, 947484, 1070306, 1100304, 1225368, 1242936, 1263312, 1398303, 1421226, 1605459, 1838052, 1864404, 1894968, 2131839, 2140612, 2450736, 2485872, 2796606, 2842452, 3210918, 3676104, 3728808, 3789936, 4194909, 4263678, 4281224, 4816377, 5593212, 5684904, 6421836, 7352208, 7457616, 8389818, 8527356, 8562448, 9632754, 11186424, 11369808, 12843672, 14449131, 16779636, 17054712, 19265508, 22372848, 25687344, 28898262, 33559272, 34109424, 38531016, 43347393, 57796524, 67118544, 77062032, 86694786, 115593048, 130042179, 173389572, 231186096, 260084358, 346779144, 520168716, 693558288, 1040337432, 2080674864]

約数ペア:

[(1, 2080674864), (2, 1040337432), (3, 693558288), (4, 520168716), (6, 346779144), (8, 260084358), (9, 231186096), (12, 173389572), (16, 130042179), (18, 115593048), (24, 86694786), (27, 77062032), (31, 67118544), (36, 57796524), (48, 43347393), (54, 38531016), (61, 34109424), (62, 33559272), (72, 28898262), (81, 25687344), (93, 22372848), (108, 19265508), (122, 17054712), (124, 16779636), (144, 14449131), (162, 12843672), (183, 11369808), (186, 11186424), (216, 9632754), (243, 8562448), (244, 8527356), (248, 8389818), (279, 7457616), (283, 7352208), (324, 6421836), (366, 5684904), (372, 5593212), (432, 4816377), (486, 4281224), (488, 4263678), (496, 4194909), (549, 3789936), (558, 3728808), (566, 3676104), (648, 3210918), (732, 2842452), (744, 2796606), (837, 2485872), (849, 2450736), (972, 2140612), (976, 2131839), (1098, 1894968), (1116, 1864404), (1132, 1838052), (1296, 1605459), (1464, 1421226), (1488, 1398303), (1647, 1263312), (1674, 1242936), (1698, 1225368), (1891, 1100304), (1944, 1070306), (2196, 947484), (2232, 932202), (2264, 919026), (2511, 828624), (2547, 816912), (2928, 710613), (3294, 631656), (3348, 621468), (3396, 612684), (3782, 550152), (3888, 535153), (4392, 473742), (4464, 466101), (4528, 459513), (4941, 421104), (5022, 414312), (5094, 408456), (5673, 366768), (6588, 315828), (6696, 310734), (6792, 306342), (7533, 276208), (7564, 275076), (7641, 272304), (8773, 237168), (8784, 236871), (9882, 210552), (10044, 207156), (10188, 204228), (11346, 183384), (13176, 157914), (13392, 155367), (13584, 153171), (14823, 140368), (15066, 138104), (15128, 137538), (15282, 136152), (17019, 122256), (17263, 120528), (17546, 118584), (19764, 105276), (20088, 103578), (20376, 102114), (22692, 91692), (22923, 90768), (26319, 79056), (26352, 78957), (29646, 70184), (30132, 69052), (30256, 68769), (30564, 68076), (34038, 61128), (34526, 60264), (35092, 59292), (39528, 52638), (40176, 51789), (40752, 51057), (45384, 45846)]