31091653440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{25889}}^1$

素因数の和:26054

約数の個数: 224

約数和(自身を含む): 110477808000

約数和(自身を除く): 79386154560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 139, 144, 160, 180, 192, 216, 240, 270, 278, 288, 320, 360, 417, 432, 480, 540, 556, 576, 695, 720, 834, 864, 960, 1080, 1112, 1251, 1390, 1440, 1668, 1728, 2085, 2160, 2224, 2502, 2780, 2880, 3336, 3753, 4170, 4320, 4448, 5004, 5560, 6255, 6672, 7506, 8340, 8640, 8896, 10008, 11120, 12510, 13344, 15012, 16680, 18765, 20016, 22240, 25020, 25889, 26688, 30024, 33360, 37530, 40032, 44480, 50040, 51778, 60048, 66720, 75060, 77667, 80064, 100080, 103556, 120096, 129445, 133440, 150120, 155334, 200160, 207112, 233001, 240192, 258890, 300240, 310668, 388335, 400320, 414224, 466002, 517780, 600480, 621336, 699003, 776670, 828448, 932004, 1035560, 1165005, 1200960, 1242672, 1398006, 1553340, 1656896, 1864008, 2071120, 2330010, 2485344, 2796012, 3106680, 3495015, 3598571, 3728016, 4142240, 4660020, 4970688, 5592024, 6213360, 6990030, 7197142, 7456032, 8284480, 9320040, 10795713, 11184048, 12426720, 13980060, 14394284, 14912064, 17992855, 18640080, 21591426, 22368096, 24853440, 27960120, 28788568, 32387139, 35985710, 37280160, 43182852, 44736192, 53978565, 55920240, 57577136, 64774278, 71971420, 74560320, 86365704, 97161417, 107957130, 111840480, 115154272, 129548556, 143942840, 161935695, 172731408, 194322834, 215914260, 223680960, 230308544, 259097112, 287885680, 323871390, 345462816, 388645668, 431828520, 485807085, 518194224, 575771360, 647742780, 690925632, 777291336, 863657040, 971614170, 1036388448, 1151542720, 1295485560, 1554582672, 1727314080, 1943228340, 2072776896, 2590971120, 3109165344, 3454628160, 3886456680, 5181942240, 6218330688, 7772913360, 10363884480, 15545826720, 31091653440]

約数ペア:

[(1, 31091653440), (2, 15545826720), (3, 10363884480), (4, 7772913360), (5, 6218330688), (6, 5181942240), (8, 3886456680), (9, 3454628160), (10, 3109165344), (12, 2590971120), (15, 2072776896), (16, 1943228340), (18, 1727314080), (20, 1554582672), (24, 1295485560), (27, 1151542720), (30, 1036388448), (32, 971614170), (36, 863657040), (40, 777291336), (45, 690925632), (48, 647742780), (54, 575771360), (60, 518194224), (64, 485807085), (72, 431828520), (80, 388645668), (90, 345462816), (96, 323871390), (108, 287885680), (120, 259097112), (135, 230308544), (139, 223680960), (144, 215914260), (160, 194322834), (180, 172731408), (192, 161935695), (216, 143942840), (240, 129548556), (270, 115154272), (278, 111840480), (288, 107957130), (320, 97161417), (360, 86365704), (417, 74560320), (432, 71971420), (480, 64774278), (540, 57577136), (556, 55920240), (576, 53978565), (695, 44736192), (720, 43182852), (834, 37280160), (864, 35985710), (960, 32387139), (1080, 28788568), (1112, 27960120), (1251, 24853440), (1390, 22368096), (1440, 21591426), (1668, 18640080), (1728, 17992855), (2085, 14912064), (2160, 14394284), (2224, 13980060), (2502, 12426720), (2780, 11184048), (2880, 10795713), (3336, 9320040), (3753, 8284480), (4170, 7456032), (4320, 7197142), (4448, 6990030), (5004, 6213360), (5560, 5592024), (6255, 4970688), (6672, 4660020), (7506, 4142240), (8340, 3728016), (8640, 3598571), (8896, 3495015), (10008, 3106680), (11120, 2796012), (12510, 2485344), (13344, 2330010), (15012, 2071120), (16680, 1864008), (18765, 1656896), (20016, 1553340), (22240, 1398006), (25020, 1242672), (25889, 1200960), (26688, 1165005), (30024, 1035560), (33360, 932004), (37530, 828448), (40032, 776670), (44480, 699003), (50040, 621336), (51778, 600480), (60048, 517780), (66720, 466002), (75060, 414224), (77667, 400320), (80064, 388335), (100080, 310668), (103556, 300240), (120096, 258890), (129445, 240192), (133440, 233001), (150120, 207112), (155334, 200160)]