84724640

素因数分解:

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

素因数の和:92

約数の個数: 288

約数和(自身を含む): 280941696

約数和(自身を除く): 196217056

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 23, 26, 28, 32, 35, 40, 44, 46, 52, 55, 56, 65, 70, 77, 80, 88, 91, 92, 104, 110, 112, 115, 130, 140, 143, 154, 160, 161, 176, 182, 184, 208, 220, 224, 230, 253, 260, 280, 286, 299, 308, 322, 352, 364, 368, 385, 416, 440, 455, 460, 506, 520, 529, 560, 572, 598, 616, 644, 715, 728, 736, 770, 805, 880, 910, 920, 1001, 1012, 1040, 1058, 1120, 1144, 1196, 1232, 1265, 1288, 1430, 1456, 1495, 1540, 1610, 1760, 1771, 1820, 1840, 2002, 2024, 2080, 2093, 2116, 2288, 2392, 2464, 2530, 2576, 2645, 2860, 2912, 2990, 3080, 3220, 3289, 3542, 3640, 3680, 3703, 4004, 4048, 4186, 4232, 4576, 4784, 5005, 5060, 5152, 5290, 5720, 5819, 5980, 6160, 6440, 6578, 6877, 7084, 7280, 7406, 8008, 8096, 8372, 8464, 8855, 9568, 10010, 10120, 10465, 10580, 11440, 11638, 11960, 12320, 12880, 13156, 13754, 14168, 14560, 14812, 16016, 16445, 16744, 16928, 17710, 18515, 20020, 20240, 20930, 21160, 22880, 23023, 23276, 23920, 25760, 26312, 27508, 28336, 29095, 29624, 32032, 32890, 33488, 34385, 35420, 37030, 40040, 40480, 40733, 41860, 42320, 46046, 46552, 47840, 48139, 52624, 55016, 56672, 58190, 59248, 65780, 66976, 68770, 70840, 74060, 75647, 80080, 81466, 83720, 84640, 92092, 93104, 96278, 105248, 110032, 115115, 116380, 118496, 131560, 137540, 141680, 148120, 151294, 160160, 162932, 167440, 184184, 186208, 192556, 203665, 220064, 230230, 232760, 240695, 263120, 275080, 283360, 296240, 302588, 325864, 334880, 368368, 378235, 385112, 407330, 460460, 465520, 481390, 526240, 529529, 550160, 592480, 605176, 651728, 736736, 756470, 770224, 814660, 920920, 931040, 962780, 1059058, 1100320, 1210352, 1303456, 1512940, 1540448, 1629320, 1841840, 1925560, 2118116, 2420704, 2647645, 3025880, 3258640, 3683680, 3851120, 4236232, 5295290, 6051760, 6517280, 7702240, 8472464, 10590580, 12103520, 16944928, 21181160, 42362320, 84724640]

約数ペア:

[(1, 84724640), (2, 42362320), (4, 21181160), (5, 16944928), (7, 12103520), (8, 10590580), (10, 8472464), (11, 7702240), (13, 6517280), (14, 6051760), (16, 5295290), (20, 4236232), (22, 3851120), (23, 3683680), (26, 3258640), (28, 3025880), (32, 2647645), (35, 2420704), (40, 2118116), (44, 1925560), (46, 1841840), (52, 1629320), (55, 1540448), (56, 1512940), (65, 1303456), (70, 1210352), (77, 1100320), (80, 1059058), (88, 962780), (91, 931040), (92, 920920), (104, 814660), (110, 770224), (112, 756470), (115, 736736), (130, 651728), (140, 605176), (143, 592480), (154, 550160), (160, 529529), (161, 526240), (176, 481390), (182, 465520), (184, 460460), (208, 407330), (220, 385112), (224, 378235), (230, 368368), (253, 334880), (260, 325864), (280, 302588), (286, 296240), (299, 283360), (308, 275080), (322, 263120), (352, 240695), (364, 232760), (368, 230230), (385, 220064), (416, 203665), (440, 192556), (455, 186208), (460, 184184), (506, 167440), (520, 162932), (529, 160160), (560, 151294), (572, 148120), (598, 141680), (616, 137540), (644, 131560), (715, 118496), (728, 116380), (736, 115115), (770, 110032), (805, 105248), (880, 96278), (910, 93104), (920, 92092), (1001, 84640), (1012, 83720), (1040, 81466), (1058, 80080), (1120, 75647), (1144, 74060), (1196, 70840), (1232, 68770), (1265, 66976), (1288, 65780), (1430, 59248), (1456, 58190), (1495, 56672), (1540, 55016), (1610, 52624), (1760, 48139), (1771, 47840), (1820, 46552), (1840, 46046), (2002, 42320), (2024, 41860), (2080, 40733), (2093, 40480), (2116, 40040), (2288, 37030), (2392, 35420), (2464, 34385), (2530, 33488), (2576, 32890), (2645, 32032), (2860, 29624), (2912, 29095), (2990, 28336), (3080, 27508), (3220, 26312), (3289, 25760), (3542, 23920), (3640, 23276), (3680, 23023), (3703, 22880), (4004, 21160), (4048, 20930), (4186, 20240), (4232, 20020), (4576, 18515), (4784, 17710), (5005, 16928), (5060, 16744), (5152, 16445), (5290, 16016), (5720, 14812), (5819, 14560), (5980, 14168), (6160, 13754), (6440, 13156), (6578, 12880), (6877, 12320), (7084, 11960), (7280, 11638), (7406, 11440), (8008, 10580), (8096, 10465), (8372, 10120), (8464, 10010), (8855, 9568)]