108027920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 320

約数和(自身を含む): 359976960

約数和(自身を除く): 251949040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 19, 20, 22, 26, 28, 35, 38, 40, 44, 52, 55, 56, 65, 70, 71, 76, 77, 80, 88, 91, 95, 104, 110, 112, 130, 133, 140, 142, 143, 152, 154, 176, 182, 190, 208, 209, 220, 247, 260, 266, 280, 284, 286, 304, 308, 355, 364, 380, 385, 418, 440, 455, 494, 497, 520, 532, 560, 568, 572, 616, 665, 710, 715, 728, 760, 770, 781, 836, 880, 910, 923, 988, 994, 1001, 1040, 1045, 1064, 1136, 1144, 1232, 1235, 1330, 1349, 1420, 1430, 1456, 1463, 1520, 1540, 1562, 1672, 1729, 1820, 1846, 1976, 1988, 2002, 2090, 2128, 2288, 2470, 2485, 2660, 2698, 2717, 2840, 2860, 2926, 3080, 3124, 3344, 3458, 3640, 3692, 3905, 3952, 3976, 4004, 4180, 4615, 4940, 4970, 5005, 5320, 5396, 5434, 5467, 5680, 5720, 5852, 6160, 6248, 6461, 6745, 6916, 7280, 7315, 7384, 7810, 7952, 8008, 8360, 8645, 9230, 9443, 9880, 9940, 10010, 10153, 10640, 10792, 10868, 10934, 11440, 11704, 12496, 12922, 13490, 13585, 13832, 14630, 14768, 14839, 15620, 16016, 16720, 17290, 17537, 18460, 18886, 19019, 19760, 19880, 20020, 20306, 21584, 21736, 21868, 23408, 25844, 26980, 27170, 27335, 27664, 29260, 29678, 31240, 32305, 34580, 35074, 36920, 37772, 38038, 39760, 40040, 40612, 43472, 43736, 47215, 50765, 51688, 53960, 54340, 54670, 58520, 59356, 62480, 64610, 69160, 70148, 71071, 73840, 74195, 75544, 76076, 80080, 81224, 87472, 87685, 94430, 95095, 101530, 103376, 103873, 107920, 108680, 109340, 117040, 118712, 122759, 129220, 138320, 140296, 142142, 148390, 151088, 152152, 162448, 175370, 188860, 190190, 192907, 203060, 207746, 217360, 218680, 237424, 245518, 258440, 280592, 284284, 296780, 304304, 350740, 355355, 377720, 380380, 385814, 406120, 415492, 437360, 491036, 516880, 519365, 568568, 593560, 613795, 701480, 710710, 755440, 760760, 771628, 812240, 830984, 964535, 982072, 1038730, 1137136, 1187120, 1227590, 1350349, 1402960, 1421420, 1521520, 1543256, 1661968, 1929070, 1964144, 2077460, 2455180, 2700698, 2842840, 3086512, 3858140, 4154920, 4910360, 5401396, 5685680, 6751745, 7716280, 8309840, 9820720, 10802792, 13503490, 15432560, 21605584, 27006980, 54013960, 108027920]

約数ペア:

[(1, 108027920), (2, 54013960), (4, 27006980), (5, 21605584), (7, 15432560), (8, 13503490), (10, 10802792), (11, 9820720), (13, 8309840), (14, 7716280), (16, 6751745), (19, 5685680), (20, 5401396), (22, 4910360), (26, 4154920), (28, 3858140), (35, 3086512), (38, 2842840), (40, 2700698), (44, 2455180), (52, 2077460), (55, 1964144), (56, 1929070), (65, 1661968), (70, 1543256), (71, 1521520), (76, 1421420), (77, 1402960), (80, 1350349), (88, 1227590), (91, 1187120), (95, 1137136), (104, 1038730), (110, 982072), (112, 964535), (130, 830984), (133, 812240), (140, 771628), (142, 760760), (143, 755440), (152, 710710), (154, 701480), (176, 613795), (182, 593560), (190, 568568), (208, 519365), (209, 516880), (220, 491036), (247, 437360), (260, 415492), (266, 406120), (280, 385814), (284, 380380), (286, 377720), (304, 355355), (308, 350740), (355, 304304), (364, 296780), (380, 284284), (385, 280592), (418, 258440), (440, 245518), (455, 237424), (494, 218680), (497, 217360), (520, 207746), (532, 203060), (560, 192907), (568, 190190), (572, 188860), (616, 175370), (665, 162448), (710, 152152), (715, 151088), (728, 148390), (760, 142142), (770, 140296), (781, 138320), (836, 129220), (880, 122759), (910, 118712), (923, 117040), (988, 109340), (994, 108680), (1001, 107920), (1040, 103873), (1045, 103376), (1064, 101530), (1136, 95095), (1144, 94430), (1232, 87685), (1235, 87472), (1330, 81224), (1349, 80080), (1420, 76076), (1430, 75544), (1456, 74195), (1463, 73840), (1520, 71071), (1540, 70148), (1562, 69160), (1672, 64610), (1729, 62480), (1820, 59356), (1846, 58520), (1976, 54670), (1988, 54340), (2002, 53960), (2090, 51688), (2128, 50765), (2288, 47215), (2470, 43736), (2485, 43472), (2660, 40612), (2698, 40040), (2717, 39760), (2840, 38038), (2860, 37772), (2926, 36920), (3080, 35074), (3124, 34580), (3344, 32305), (3458, 31240), (3640, 29678), (3692, 29260), (3905, 27664), (3952, 27335), (3976, 27170), (4004, 26980), (4180, 25844), (4615, 23408), (4940, 21868), (4970, 21736), (5005, 21584), (5320, 20306), (5396, 20020), (5434, 19880), (5467, 19760), (5680, 19019), (5720, 18886), (5852, 18460), (6160, 17537), (6248, 17290), (6461, 16720), (6745, 16016), (6916, 15620), (7280, 14839), (7315, 14768), (7384, 14630), (7810, 13832), (7952, 13585), (8008, 13490), (8360, 12922), (8645, 12496), (9230, 11704), (9443, 11440), (9880, 10934), (9940, 10868), (10010, 10792), (10153, 10640)]