260656704

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1$

素因数の和:695

約数の個数: 280

約数和(自身を含む): 964801728

約数和(自身を除く): 704145024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 192, 198, 216, 224, 231, 252, 264, 288, 297, 308, 324, 336, 352, 378, 396, 432, 448, 462, 504, 528, 567, 576, 594, 616, 648, 653, 672, 693, 704, 756, 792, 864, 891, 924, 1008, 1056, 1134, 1188, 1232, 1296, 1306, 1344, 1386, 1512, 1584, 1728, 1782, 1848, 1959, 2016, 2079, 2112, 2268, 2376, 2464, 2592, 2612, 2772, 3024, 3168, 3564, 3696, 3918, 4032, 4158, 4536, 4571, 4752, 4928, 5184, 5224, 5544, 5877, 6048, 6237, 6336, 7128, 7183, 7392, 7836, 8316, 9072, 9142, 9504, 10448, 11088, 11754, 12096, 12474, 13713, 14256, 14366, 14784, 15672, 16632, 17631, 18144, 18284, 19008, 20896, 21549, 22176, 23508, 24948, 27426, 28512, 28732, 31344, 33264, 35262, 36288, 36568, 41139, 41792, 43098, 44352, 47016, 49896, 50281, 52893, 54852, 57024, 57464, 62688, 64647, 66528, 70524, 73136, 82278, 86196, 94032, 99792, 100562, 105786, 109704, 114928, 123417, 125376, 129294, 133056, 141048, 146272, 150843, 164556, 172392, 188064, 193941, 199584, 201124, 211572, 219408, 229856, 246834, 258588, 282096, 292544, 301686, 329112, 344784, 370251, 376128, 387882, 399168, 402248, 423144, 438816, 452529, 459712, 493668, 517176, 564192, 581823, 603372, 658224, 689568, 740502, 775764, 804496, 846288, 877632, 905058, 987336, 1034352, 1128384, 1163646, 1206744, 1316448, 1357587, 1379136, 1481004, 1551528, 1608992, 1692576, 1810116, 1974672, 2068704, 2327292, 2413488, 2632896, 2715174, 2962008, 3103056, 3217984, 3385152, 3620232, 3949344, 4072761, 4137408, 4654584, 4826976, 5430348, 5924016, 6206112, 7240464, 7898688, 8145522, 9309168, 9653952, 10860696, 11848032, 12412224, 14480928, 16291044, 18618336, 21721392, 23696064, 28961856, 32582088, 37236672, 43442784, 65164176, 86885568, 130328352, 260656704]

約数ペア:

[(1, 260656704), (2, 130328352), (3, 86885568), (4, 65164176), (6, 43442784), (7, 37236672), (8, 32582088), (9, 28961856), (11, 23696064), (12, 21721392), (14, 18618336), (16, 16291044), (18, 14480928), (21, 12412224), (22, 11848032), (24, 10860696), (27, 9653952), (28, 9309168), (32, 8145522), (33, 7898688), (36, 7240464), (42, 6206112), (44, 5924016), (48, 5430348), (54, 4826976), (56, 4654584), (63, 4137408), (64, 4072761), (66, 3949344), (72, 3620232), (77, 3385152), (81, 3217984), (84, 3103056), (88, 2962008), (96, 2715174), (99, 2632896), (108, 2413488), (112, 2327292), (126, 2068704), (132, 1974672), (144, 1810116), (154, 1692576), (162, 1608992), (168, 1551528), (176, 1481004), (189, 1379136), (192, 1357587), (198, 1316448), (216, 1206744), (224, 1163646), (231, 1128384), (252, 1034352), (264, 987336), (288, 905058), (297, 877632), (308, 846288), (324, 804496), (336, 775764), (352, 740502), (378, 689568), (396, 658224), (432, 603372), (448, 581823), (462, 564192), (504, 517176), (528, 493668), (567, 459712), (576, 452529), (594, 438816), (616, 423144), (648, 402248), (653, 399168), (672, 387882), (693, 376128), (704, 370251), (756, 344784), (792, 329112), (864, 301686), (891, 292544), (924, 282096), (1008, 258588), (1056, 246834), (1134, 229856), (1188, 219408), (1232, 211572), (1296, 201124), (1306, 199584), (1344, 193941), (1386, 188064), (1512, 172392), (1584, 164556), (1728, 150843), (1782, 146272), (1848, 141048), (1959, 133056), (2016, 129294), (2079, 125376), (2112, 123417), (2268, 114928), (2376, 109704), (2464, 105786), (2592, 100562), (2612, 99792), (2772, 94032), (3024, 86196), (3168, 82278), (3564, 73136), (3696, 70524), (3918, 66528), (4032, 64647), (4158, 62688), (4536, 57464), (4571, 57024), (4752, 54852), (4928, 52893), (5184, 50281), (5224, 49896), (5544, 47016), (5877, 44352), (6048, 43098), (6237, 41792), (6336, 41139), (7128, 36568), (7183, 36288), (7392, 35262), (7836, 33264), (8316, 31344), (9072, 28732), (9142, 28512), (9504, 27426), (10448, 24948), (11088, 23508), (11754, 22176), (12096, 21549), (12474, 20896), (13713, 19008), (14256, 18284), (14366, 18144), (14784, 17631), (15672, 16632)]