18688583760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43969}}^1$

素因数の和:44026

約数の個数: 320

約数和(自身を含む): 75372318720

約数和(自身を除く): 56683734960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 23, 24, 28, 30, 33, 35, 40, 42, 44, 46, 48, 55, 56, 60, 66, 69, 70, 77, 80, 84, 88, 92, 105, 110, 112, 115, 120, 132, 138, 140, 154, 161, 165, 168, 176, 184, 210, 220, 230, 231, 240, 253, 264, 276, 280, 308, 322, 330, 336, 345, 368, 385, 420, 440, 460, 462, 483, 506, 528, 552, 560, 616, 644, 660, 690, 759, 770, 805, 840, 880, 920, 924, 966, 1012, 1104, 1155, 1232, 1265, 1288, 1320, 1380, 1518, 1540, 1610, 1680, 1771, 1840, 1848, 1932, 2024, 2310, 2415, 2530, 2576, 2640, 2760, 3036, 3080, 3220, 3542, 3696, 3795, 3864, 4048, 4620, 4830, 5060, 5313, 5520, 6072, 6160, 6440, 7084, 7590, 7728, 8855, 9240, 9660, 10120, 10626, 12144, 12880, 14168, 15180, 17710, 18480, 19320, 20240, 21252, 26565, 28336, 30360, 35420, 38640, 42504, 43969, 53130, 60720, 70840, 85008, 87938, 106260, 131907, 141680, 175876, 212520, 219845, 263814, 307783, 351752, 425040, 439690, 483659, 527628, 615566, 659535, 703504, 879380, 923349, 967318, 1011287, 1055256, 1231132, 1319070, 1450977, 1538915, 1758760, 1846698, 1934636, 2022574, 2110512, 2418295, 2462264, 2638140, 2901954, 3033861, 3077830, 3385613, 3517520, 3693396, 3869272, 4045148, 4616745, 4836590, 4924528, 5056435, 5276280, 5803908, 6067722, 6155660, 6771226, 7079009, 7254885, 7386792, 7738544, 8090296, 9233490, 9673180, 10112870, 10156839, 10552560, 11124157, 11607816, 12135444, 12311320, 13542452, 14158018, 14509770, 14773584, 15169305, 16180592, 16928065, 18466980, 19346360, 20225740, 20313678, 21237027, 22248314, 23215632, 24270888, 24622640, 27084904, 28316036, 29019540, 30338610, 33372471, 33856130, 35395045, 36933960, 38692720, 40451480, 40627356, 42474054, 44496628, 48541776, 50784195, 54169808, 55620785, 56632072, 58039080, 60677220, 66744942, 67712260, 70790090, 73867920, 77869099, 80902960, 81254712, 84948108, 88993256, 101568390, 106185135, 111241570, 113264144, 116078160, 121354440, 133489884, 135424520, 141580180, 155738198, 162509424, 166862355, 169896216, 177986512, 203136780, 212370270, 222483140, 233607297, 242708880, 266979768, 270849040, 283160360, 311476396, 333724710, 339792432, 389345495, 406273560, 424740540, 444966280, 467214594, 533959536, 566320720, 622952792, 667449420, 778690990, 812547120, 849481080, 889932560, 934429188, 1168036485, 1245905584, 1334898840, 1557381980, 1698962160, 1868858376, 2336072970, 2669797680, 3114763960, 3737716752, 4672145940, 6229527920, 9344291880, 18688583760]

約数ペア:

[(1, 18688583760), (2, 9344291880), (3, 6229527920), (4, 4672145940), (5, 3737716752), (6, 3114763960), (7, 2669797680), (8, 2336072970), (10, 1868858376), (11, 1698962160), (12, 1557381980), (14, 1334898840), (15, 1245905584), (16, 1168036485), (20, 934429188), (21, 889932560), (22, 849481080), (23, 812547120), (24, 778690990), (28, 667449420), (30, 622952792), (33, 566320720), (35, 533959536), (40, 467214594), (42, 444966280), (44, 424740540), (46, 406273560), (48, 389345495), (55, 339792432), (56, 333724710), (60, 311476396), (66, 283160360), (69, 270849040), (70, 266979768), (77, 242708880), (80, 233607297), (84, 222483140), (88, 212370270), (92, 203136780), (105, 177986512), (110, 169896216), (112, 166862355), (115, 162509424), (120, 155738198), (132, 141580180), (138, 135424520), (140, 133489884), (154, 121354440), (161, 116078160), (165, 113264144), (168, 111241570), (176, 106185135), (184, 101568390), (210, 88993256), (220, 84948108), (230, 81254712), (231, 80902960), (240, 77869099), (253, 73867920), (264, 70790090), (276, 67712260), (280, 66744942), (308, 60677220), (322, 58039080), (330, 56632072), (336, 55620785), (345, 54169808), (368, 50784195), (385, 48541776), (420, 44496628), (440, 42474054), (460, 40627356), (462, 40451480), (483, 38692720), (506, 36933960), (528, 35395045), (552, 33856130), (560, 33372471), (616, 30338610), (644, 29019540), (660, 28316036), (690, 27084904), (759, 24622640), (770, 24270888), (805, 23215632), (840, 22248314), (880, 21237027), (920, 20313678), (924, 20225740), (966, 19346360), (1012, 18466980), (1104, 16928065), (1155, 16180592), (1232, 15169305), (1265, 14773584), (1288, 14509770), (1320, 14158018), (1380, 13542452), (1518, 12311320), (1540, 12135444), (1610, 11607816), (1680, 11124157), (1771, 10552560), (1840, 10156839), (1848, 10112870), (1932, 9673180), (2024, 9233490), (2310, 8090296), (2415, 7738544), (2530, 7386792), (2576, 7254885), (2640, 7079009), (2760, 6771226), (3036, 6155660), (3080, 6067722), (3220, 5803908), (3542, 5276280), (3696, 5056435), (3795, 4924528), (3864, 4836590), (4048, 4616745), (4620, 4045148), (4830, 3869272), (5060, 3693396), (5313, 3517520), (5520, 3385613), (6072, 3077830), (6160, 3033861), (6440, 2901954), (7084, 2638140), (7590, 2462264), (7728, 2418295), (8855, 2110512), (9240, 2022574), (9660, 1934636), (10120, 1846698), (10626, 1758760), (12144, 1538915), (12880, 1450977), (14168, 1319070), (15180, 1231132), (17710, 1055256), (18480, 1011287), (19320, 967318), (20240, 923349), (21252, 879380), (26565, 703504), (28336, 659535), (30360, 615566), (35420, 527628), (38640, 483659), (42504, 439690), (43969, 425040), (53130, 351752), (60720, 307783), (70840, 263814), (85008, 219845), (87938, 212520), (106260, 175876), (131907, 141680)]