260974560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:366

約数の個数: 384

約数和(自身を含む): 1072963584

約数和(自身を除く): 811989024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 23, 24, 28, 30, 32, 33, 35, 40, 42, 44, 46, 48, 55, 56, 60, 66, 69, 70, 77, 80, 84, 88, 92, 96, 105, 110, 112, 115, 120, 132, 138, 140, 154, 160, 161, 165, 168, 176, 184, 210, 220, 224, 230, 231, 240, 253, 264, 276, 280, 307, 308, 322, 330, 336, 345, 352, 368, 385, 420, 440, 460, 462, 480, 483, 506, 528, 552, 560, 614, 616, 644, 660, 672, 690, 736, 759, 770, 805, 840, 880, 920, 921, 924, 966, 1012, 1056, 1104, 1120, 1155, 1228, 1232, 1265, 1288, 1320, 1380, 1518, 1535, 1540, 1610, 1680, 1760, 1771, 1840, 1842, 1848, 1932, 2024, 2149, 2208, 2310, 2415, 2456, 2464, 2530, 2576, 2640, 2760, 3036, 3070, 3080, 3220, 3360, 3377, 3542, 3680, 3684, 3696, 3795, 3864, 4048, 4298, 4605, 4620, 4830, 4912, 5060, 5152, 5280, 5313, 5520, 6072, 6140, 6160, 6440, 6447, 6754, 7061, 7084, 7368, 7392, 7590, 7728, 8096, 8596, 8855, 9210, 9240, 9660, 9824, 10120, 10131, 10626, 10745, 11040, 12144, 12280, 12320, 12880, 12894, 13508, 14122, 14168, 14736, 15180, 15456, 16885, 17192, 17710, 18420, 18480, 19320, 20240, 20262, 21183, 21252, 21490, 23639, 24288, 24560, 25760, 25788, 26565, 27016, 28244, 28336, 29472, 30360, 32235, 33770, 34384, 35305, 35420, 36840, 36960, 38640, 40480, 40524, 42366, 42504, 42980, 47278, 49120, 49427, 50655, 51576, 53130, 54032, 56488, 56672, 60720, 64470, 67540, 68768, 70610, 70840, 70917, 73680, 77280, 77671, 81048, 84732, 85008, 85960, 94556, 98854, 101310, 103152, 105915, 106260, 108064, 112976, 118195, 121440, 128940, 135080, 141220, 141680, 141834, 147360, 148281, 155342, 162096, 169464, 170016, 171920, 189112, 197708, 202620, 206304, 211830, 212520, 225952, 233013, 236390, 247135, 257880, 270160, 282440, 283360, 283668, 296562, 310684, 324192, 338928, 343840, 354585, 378224, 388355, 395416, 405240, 423660, 425040, 466026, 472780, 494270, 515760, 540320, 543697, 564880, 567336, 593124, 621368, 677856, 709170, 741405, 756448, 776710, 790832, 810480, 847320, 850080, 932052, 945560, 988540, 1031520, 1087394, 1129760, 1134672, 1165065, 1186248, 1242736, 1418340, 1482810, 1553420, 1581664, 1620960, 1631091, 1694640, 1864104, 1891120, 1977080, 2174788, 2269344, 2330130, 2372496, 2485472, 2718485, 2836680, 2965620, 3106840, 3262182, 3389280, 3728208, 3782240, 3954160, 4349576, 4660260, 4744992, 5436970, 5673360, 5931240, 6213680, 6524364, 7456416, 7908320, 8155455, 8699152, 9320520, 10873940, 11346720, 11862480, 12427360, 13048728, 16310910, 17398304, 18641040, 21747880, 23724960, 26097456, 32621820, 37282080, 43495760, 52194912, 65243640, 86991520, 130487280, 260974560]

約数ペア:

[(1, 260974560), (2, 130487280), (3, 86991520), (4, 65243640), (5, 52194912), (6, 43495760), (7, 37282080), (8, 32621820), (10, 26097456), (11, 23724960), (12, 21747880), (14, 18641040), (15, 17398304), (16, 16310910), (20, 13048728), (21, 12427360), (22, 11862480), (23, 11346720), (24, 10873940), (28, 9320520), (30, 8699152), (32, 8155455), (33, 7908320), (35, 7456416), (40, 6524364), (42, 6213680), (44, 5931240), (46, 5673360), (48, 5436970), (55, 4744992), (56, 4660260), (60, 4349576), (66, 3954160), (69, 3782240), (70, 3728208), (77, 3389280), (80, 3262182), (84, 3106840), (88, 2965620), (92, 2836680), (96, 2718485), (105, 2485472), (110, 2372496), (112, 2330130), (115, 2269344), (120, 2174788), (132, 1977080), (138, 1891120), (140, 1864104), (154, 1694640), (160, 1631091), (161, 1620960), (165, 1581664), (168, 1553420), (176, 1482810), (184, 1418340), (210, 1242736), (220, 1186248), (224, 1165065), (230, 1134672), (231, 1129760), (240, 1087394), (253, 1031520), (264, 988540), (276, 945560), (280, 932052), (307, 850080), (308, 847320), (322, 810480), (330, 790832), (336, 776710), (345, 756448), (352, 741405), (368, 709170), (385, 677856), (420, 621368), (440, 593124), (460, 567336), (462, 564880), (480, 543697), (483, 540320), (506, 515760), (528, 494270), (552, 472780), (560, 466026), (614, 425040), (616, 423660), (644, 405240), (660, 395416), (672, 388355), (690, 378224), (736, 354585), (759, 343840), (770, 338928), (805, 324192), (840, 310684), (880, 296562), (920, 283668), (921, 283360), (924, 282440), (966, 270160), (1012, 257880), (1056, 247135), (1104, 236390), (1120, 233013), (1155, 225952), (1228, 212520), (1232, 211830), (1265, 206304), (1288, 202620), (1320, 197708), (1380, 189112), (1518, 171920), (1535, 170016), (1540, 169464), (1610, 162096), (1680, 155342), (1760, 148281), (1771, 147360), (1840, 141834), (1842, 141680), (1848, 141220), (1932, 135080), (2024, 128940), (2149, 121440), (2208, 118195), (2310, 112976), (2415, 108064), (2456, 106260), (2464, 105915), (2530, 103152), (2576, 101310), (2640, 98854), (2760, 94556), (3036, 85960), (3070, 85008), (3080, 84732), (3220, 81048), (3360, 77671), (3377, 77280), (3542, 73680), (3680, 70917), (3684, 70840), (3696, 70610), (3795, 68768), (3864, 67540), (4048, 64470), (4298, 60720), (4605, 56672), (4620, 56488), (4830, 54032), (4912, 53130), (5060, 51576), (5152, 50655), (5280, 49427), (5313, 49120), (5520, 47278), (6072, 42980), (6140, 42504), (6160, 42366), (6440, 40524), (6447, 40480), (6754, 38640), (7061, 36960), (7084, 36840), (7368, 35420), (7392, 35305), (7590, 34384), (7728, 33770), (8096, 32235), (8596, 30360), (8855, 29472), (9210, 28336), (9240, 28244), (9660, 27016), (9824, 26565), (10120, 25788), (10131, 25760), (10626, 24560), (10745, 24288), (11040, 23639), (12144, 21490), (12280, 21252), (12320, 21183), (12880, 20262), (12894, 20240), (13508, 19320), (14122, 18480), (14168, 18420), (14736, 17710), (15180, 17192), (15456, 16885)]