260127504

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{509}}^1$

素因数の和:559

約数の個数: 240

約数和(自身を含む): 925833600

約数和(自身を除く): 665706096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 169, 182, 189, 208, 216, 234, 252, 273, 312, 336, 338, 351, 364, 378, 432, 468, 504, 507, 509, 546, 624, 676, 702, 728, 756, 819, 936, 1008, 1014, 1018, 1092, 1183, 1352, 1404, 1456, 1512, 1521, 1527, 1638, 1872, 2028, 2036, 2184, 2366, 2457, 2704, 2808, 3024, 3042, 3054, 3276, 3549, 3563, 4056, 4072, 4368, 4563, 4581, 4732, 4914, 5616, 6084, 6108, 6552, 6617, 7098, 7126, 8112, 8144, 9126, 9162, 9464, 9828, 10647, 10689, 12168, 12216, 13104, 13234, 13743, 14196, 14252, 18252, 18324, 18928, 19656, 19851, 21294, 21378, 24336, 24432, 26468, 27486, 28392, 28504, 31941, 32067, 36504, 36648, 39312, 39702, 42588, 42756, 46319, 52936, 54972, 56784, 57008, 59553, 63882, 64134, 73008, 73296, 79404, 85176, 85512, 86021, 92638, 96201, 105872, 109944, 119106, 127764, 128268, 138957, 158808, 170352, 171024, 172042, 178659, 185276, 192402, 219888, 238212, 255528, 256536, 258063, 277914, 317616, 344084, 357318, 370552, 384804, 416871, 476424, 511056, 513072, 516126, 555828, 602147, 688168, 714636, 741104, 769608, 774189, 833742, 952848, 1032252, 1111656, 1204294, 1250613, 1376336, 1429272, 1539216, 1548378, 1667484, 1806441, 2064504, 2223312, 2322567, 2408588, 2501226, 2858544, 3096756, 3334968, 3612882, 4129008, 4645134, 4817176, 5002452, 5419323, 6193512, 6669936, 7225764, 9290268, 9634352, 10004904, 10838646, 12387024, 14451528, 16257969, 18580536, 20009808, 21677292, 28903056, 32515938, 37161072, 43354584, 65031876, 86709168, 130063752, 260127504]

約数ペア:

[(1, 260127504), (2, 130063752), (3, 86709168), (4, 65031876), (6, 43354584), (7, 37161072), (8, 32515938), (9, 28903056), (12, 21677292), (13, 20009808), (14, 18580536), (16, 16257969), (18, 14451528), (21, 12387024), (24, 10838646), (26, 10004904), (27, 9634352), (28, 9290268), (36, 7225764), (39, 6669936), (42, 6193512), (48, 5419323), (52, 5002452), (54, 4817176), (56, 4645134), (63, 4129008), (72, 3612882), (78, 3334968), (84, 3096756), (91, 2858544), (104, 2501226), (108, 2408588), (112, 2322567), (117, 2223312), (126, 2064504), (144, 1806441), (156, 1667484), (168, 1548378), (169, 1539216), (182, 1429272), (189, 1376336), (208, 1250613), (216, 1204294), (234, 1111656), (252, 1032252), (273, 952848), (312, 833742), (336, 774189), (338, 769608), (351, 741104), (364, 714636), (378, 688168), (432, 602147), (468, 555828), (504, 516126), (507, 513072), (509, 511056), (546, 476424), (624, 416871), (676, 384804), (702, 370552), (728, 357318), (756, 344084), (819, 317616), (936, 277914), (1008, 258063), (1014, 256536), (1018, 255528), (1092, 238212), (1183, 219888), (1352, 192402), (1404, 185276), (1456, 178659), (1512, 172042), (1521, 171024), (1527, 170352), (1638, 158808), (1872, 138957), (2028, 128268), (2036, 127764), (2184, 119106), (2366, 109944), (2457, 105872), (2704, 96201), (2808, 92638), (3024, 86021), (3042, 85512), (3054, 85176), (3276, 79404), (3549, 73296), (3563, 73008), (4056, 64134), (4072, 63882), (4368, 59553), (4563, 57008), (4581, 56784), (4732, 54972), (4914, 52936), (5616, 46319), (6084, 42756), (6108, 42588), (6552, 39702), (6617, 39312), (7098, 36648), (7126, 36504), (8112, 32067), (8144, 31941), (9126, 28504), (9162, 28392), (9464, 27486), (9828, 26468), (10647, 24432), (10689, 24336), (12168, 21378), (12216, 21294), (13104, 19851), (13234, 19656), (13743, 18928), (14196, 18324), (14252, 18252)]