254173920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:95

約数の個数: 576

約数和(自身を含む): 1123766784

約数和(自身を除く): 869592864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 23, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 46, 48, 52, 55, 56, 60, 65, 66, 69, 70, 77, 78, 80, 84, 88, 91, 92, 96, 104, 105, 110, 112, 115, 120, 130, 132, 138, 140, 143, 154, 156, 160, 161, 165, 168, 176, 182, 184, 195, 208, 210, 220, 224, 230, 231, 240, 253, 260, 264, 273, 276, 280, 286, 299, 308, 312, 322, 330, 336, 345, 352, 364, 368, 385, 390, 416, 420, 429, 440, 455, 460, 462, 480, 483, 506, 520, 528, 529, 546, 552, 560, 572, 598, 616, 624, 644, 660, 672, 690, 715, 728, 736, 759, 770, 780, 805, 840, 858, 880, 897, 910, 920, 924, 966, 1001, 1012, 1040, 1056, 1058, 1092, 1104, 1120, 1144, 1155, 1196, 1232, 1248, 1265, 1288, 1320, 1365, 1380, 1430, 1456, 1495, 1518, 1540, 1560, 1587, 1610, 1680, 1716, 1760, 1771, 1794, 1820, 1840, 1848, 1932, 2002, 2024, 2080, 2093, 2116, 2145, 2184, 2208, 2288, 2310, 2392, 2415, 2464, 2530, 2576, 2640, 2645, 2730, 2760, 2860, 2912, 2990, 3003, 3036, 3080, 3120, 3174, 3220, 3289, 3360, 3432, 3542, 3588, 3640, 3680, 3696, 3703, 3795, 3864, 4004, 4048, 4186, 4232, 4290, 4368, 4485, 4576, 4620, 4784, 4830, 5005, 5060, 5152, 5280, 5290, 5313, 5460, 5520, 5720, 5819, 5980, 6006, 6072, 6160, 6240, 6279, 6348, 6440, 6578, 6864, 6877, 7084, 7176, 7280, 7392, 7406, 7590, 7728, 7935, 8008, 8096, 8372, 8464, 8580, 8736, 8855, 8970, 9240, 9568, 9660, 9867, 10010, 10120, 10465, 10580, 10626, 10920, 11040, 11109, 11440, 11638, 11960, 12012, 12144, 12320, 12558, 12696, 12880, 13156, 13728, 13754, 14168, 14352, 14560, 14812, 15015, 15180, 15456, 15870, 16016, 16445, 16744, 16928, 17160, 17457, 17710, 17940, 18480, 18515, 19320, 19734, 20020, 20240, 20631, 20930, 21160, 21252, 21840, 22218, 22880, 23023, 23276, 23920, 24024, 24288, 25116, 25392, 25760, 26312, 26565, 27508, 28336, 28704, 29095, 29624, 30030, 30360, 31395, 31740, 32032, 32890, 33488, 34320, 34385, 34914, 35420, 35880, 36960, 37030, 38640, 39468, 40040, 40480, 40733, 41262, 41860, 42320, 42504, 43680, 44436, 46046, 46552, 47840, 48048, 48139, 49335, 50232, 50784, 52624, 53130, 55016, 55545, 56672, 58190, 59248, 60060, 60720, 62790, 63480, 65780, 66976, 68640, 68770, 69069, 69828, 70840, 71760, 74060, 75647, 77280, 78936, 80080, 81466, 82524, 83720, 84640, 85008, 87285, 88872, 92092, 93104, 96096, 96278, 98670, 100464, 103155, 105248, 106260, 110032, 111090, 115115, 116380, 118496, 120120, 121440, 122199, 125580, 126960, 131560, 137540, 138138, 139656, 141680, 143520, 144417, 148120, 151294, 157872, 160160, 162932, 165048, 167440, 170016, 174570, 177744, 184184, 186208, 192556, 197340, 200928, 203665, 206310, 212520, 220064, 222180, 226941, 230230, 232760, 240240, 240695, 244398, 251160, 253920, 263120, 275080, 276276, 279312, 283360, 288834, 296240, 302588, 315744, 325864, 330096, 334880, 345345, 349140, 355488, 368368, 378235, 385112, 394680, 407330, 412620, 425040, 444360, 453882, 460460, 465520, 480480, 481390, 488796, 502320, 526240, 529529, 550160, 552552, 558624, 577668, 592480, 605176, 610995, 651728, 660192, 690690, 698280, 722085, 736736, 756470, 770224, 789360, 814660, 825240, 850080, 888720, 907764, 920920, 931040, 962780, 977592, 1004640, 1059058, 1100320, 1105104, 1134705, 1155336, 1210352, 1221990, 1303456, 1381380, 1396560, 1444170, 1512940, 1540448, 1578720, 1588587, 1629320, 1650480, 1777440, 1815528, 1841840, 1925560, 1955184, 2118116, 2210208, 2269410, 2310672, 2420704, 2443980, 2647645, 2762760, 2793120, 2888340, 3025880, 3177174, 3258640, 3300960, 3631056, 3683680, 3851120, 3910368, 4236232, 4538820, 4621344, 4887960, 5295290, 5525520, 5776680, 6051760, 6354348, 6517280, 7262112, 7702240, 7942935, 8472464, 9077640, 9775920, 10590580, 11051040, 11553360, 12103520, 12708696, 15885870, 16944928, 18155280, 19551840, 21181160, 23106720, 25417392, 31771740, 36310560, 42362320, 50834784, 63543480, 84724640, 127086960, 254173920]

約数ペア:

[(1, 254173920), (2, 127086960), (3, 84724640), (4, 63543480), (5, 50834784), (6, 42362320), (7, 36310560), (8, 31771740), (10, 25417392), (11, 23106720), (12, 21181160), (13, 19551840), (14, 18155280), (15, 16944928), (16, 15885870), (20, 12708696), (21, 12103520), (22, 11553360), (23, 11051040), (24, 10590580), (26, 9775920), (28, 9077640), (30, 8472464), (32, 7942935), (33, 7702240), (35, 7262112), (39, 6517280), (40, 6354348), (42, 6051760), (44, 5776680), (46, 5525520), (48, 5295290), (52, 4887960), (55, 4621344), (56, 4538820), (60, 4236232), (65, 3910368), (66, 3851120), (69, 3683680), (70, 3631056), (77, 3300960), (78, 3258640), (80, 3177174), (84, 3025880), (88, 2888340), (91, 2793120), (92, 2762760), (96, 2647645), (104, 2443980), (105, 2420704), (110, 2310672), (112, 2269410), (115, 2210208), (120, 2118116), (130, 1955184), (132, 1925560), (138, 1841840), (140, 1815528), (143, 1777440), (154, 1650480), (156, 1629320), (160, 1588587), (161, 1578720), (165, 1540448), (168, 1512940), (176, 1444170), (182, 1396560), (184, 1381380), (195, 1303456), (208, 1221990), (210, 1210352), (220, 1155336), (224, 1134705), (230, 1105104), (231, 1100320), (240, 1059058), (253, 1004640), (260, 977592), (264, 962780), (273, 931040), (276, 920920), (280, 907764), (286, 888720), (299, 850080), (308, 825240), (312, 814660), (322, 789360), (330, 770224), (336, 756470), (345, 736736), (352, 722085), (364, 698280), (368, 690690), (385, 660192), (390, 651728), (416, 610995), (420, 605176), (429, 592480), (440, 577668), (455, 558624), (460, 552552), (462, 550160), (480, 529529), (483, 526240), (506, 502320), (520, 488796), (528, 481390), (529, 480480), (546, 465520), (552, 460460), (560, 453882), (572, 444360), (598, 425040), (616, 412620), (624, 407330), (644, 394680), (660, 385112), (672, 378235), (690, 368368), (715, 355488), (728, 349140), (736, 345345), (759, 334880), (770, 330096), (780, 325864), (805, 315744), (840, 302588), (858, 296240), (880, 288834), (897, 283360), (910, 279312), (920, 276276), (924, 275080), (966, 263120), (1001, 253920), (1012, 251160), (1040, 244398), (1056, 240695), (1058, 240240), (1092, 232760), (1104, 230230), (1120, 226941), (1144, 222180), (1155, 220064), (1196, 212520), (1232, 206310), (1248, 203665), (1265, 200928), (1288, 197340), (1320, 192556), (1365, 186208), (1380, 184184), (1430, 177744), (1456, 174570), (1495, 170016), (1518, 167440), (1540, 165048), (1560, 162932), (1587, 160160), (1610, 157872), (1680, 151294), (1716, 148120), (1760, 144417), (1771, 143520), (1794, 141680), (1820, 139656), (1840, 138138), (1848, 137540), (1932, 131560), (2002, 126960), (2024, 125580), (2080, 122199), (2093, 121440), (2116, 120120), (2145, 118496), (2184, 116380), (2208, 115115), (2288, 111090), (2310, 110032), (2392, 106260), (2415, 105248), (2464, 103155), (2530, 100464), (2576, 98670), (2640, 96278), (2645, 96096), (2730, 93104), (2760, 92092), (2860, 88872), (2912, 87285), (2990, 85008), (3003, 84640), (3036, 83720), (3080, 82524), (3120, 81466), (3174, 80080), (3220, 78936), (3289, 77280), (3360, 75647), (3432, 74060), (3542, 71760), (3588, 70840), (3640, 69828), (3680, 69069), (3696, 68770), (3703, 68640), (3795, 66976), (3864, 65780), (4004, 63480), (4048, 62790), (4186, 60720), (4232, 60060), (4290, 59248), (4368, 58190), (4485, 56672), (4576, 55545), (4620, 55016), (4784, 53130), (4830, 52624), (5005, 50784), (5060, 50232), (5152, 49335), (5280, 48139), (5290, 48048), (5313, 47840), (5460, 46552), (5520, 46046), (5720, 44436), (5819, 43680), (5980, 42504), (6006, 42320), (6072, 41860), (6160, 41262), (6240, 40733), (6279, 40480), (6348, 40040), (6440, 39468), (6578, 38640), (6864, 37030), (6877, 36960), (7084, 35880), (7176, 35420), (7280, 34914), (7392, 34385), (7406, 34320), (7590, 33488), (7728, 32890), (7935, 32032), (8008, 31740), (8096, 31395), (8372, 30360), (8464, 30030), (8580, 29624), (8736, 29095), (8855, 28704), (8970, 28336), (9240, 27508), (9568, 26565), (9660, 26312), (9867, 25760), (10010, 25392), (10120, 25116), (10465, 24288), (10580, 24024), (10626, 23920), (10920, 23276), (11040, 23023), (11109, 22880), (11440, 22218), (11638, 21840), (11960, 21252), (12012, 21160), (12144, 20930), (12320, 20631), (12558, 20240), (12696, 20020), (12880, 19734), (13156, 19320), (13728, 18515), (13754, 18480), (14168, 17940), (14352, 17710), (14560, 17457), (14812, 17160), (15015, 16928), (15180, 16744), (15456, 16445), (15870, 16016)]