19543422240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:800

約数の個数: 288

約数和(自身を含む): 67612708800

約数和(自身を除く): 48069286560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 139, 144, 160, 180, 240, 251, 278, 288, 360, 389, 417, 480, 502, 556, 695, 720, 753, 778, 834, 1004, 1112, 1167, 1251, 1255, 1390, 1440, 1506, 1556, 1668, 1945, 2008, 2085, 2224, 2259, 2334, 2502, 2510, 2780, 3012, 3112, 3336, 3501, 3765, 3890, 4016, 4170, 4448, 4518, 4668, 5004, 5020, 5560, 5835, 6024, 6224, 6255, 6672, 7002, 7530, 7780, 8032, 8340, 9036, 9336, 10008, 10040, 11120, 11295, 11670, 12048, 12448, 12510, 13344, 14004, 15060, 15560, 16680, 17505, 18072, 18672, 20016, 20080, 22240, 22590, 23340, 24096, 25020, 28008, 30120, 31120, 33360, 34889, 35010, 36144, 37344, 40032, 40160, 45180, 46680, 50040, 54071, 56016, 60240, 62240, 66720, 69778, 70020, 72288, 90360, 93360, 97639, 100080, 104667, 108142, 112032, 120480, 139556, 140040, 162213, 174445, 180720, 186720, 195278, 200160, 209334, 216284, 270355, 279112, 280080, 292917, 314001, 324426, 348890, 361440, 390556, 418668, 432568, 486639, 488195, 523335, 540710, 558224, 560160, 585834, 628002, 648852, 697780, 781112, 811065, 837336, 865136, 878751, 973278, 976390, 1046670, 1081420, 1116448, 1171668, 1256004, 1297704, 1395560, 1464585, 1562224, 1570005, 1622130, 1674672, 1730272, 1757502, 1946556, 1952780, 2093340, 2162840, 2343336, 2433195, 2512008, 2595408, 2791120, 2929170, 3124448, 3140010, 3244260, 3349344, 3515004, 3893112, 3905560, 4186680, 4325680, 4393755, 4686672, 4866390, 5024016, 5190816, 5582240, 5858340, 6280020, 6488520, 7030008, 7786224, 7811120, 8373360, 8651360, 8787510, 9373344, 9732780, 10048032, 11716680, 12560040, 12977040, 13571821, 14060016, 15572448, 15622240, 16746720, 17575020, 19465560, 23433360, 25120080, 25954080, 27143642, 28120032, 35150040, 38931120, 40715463, 46866720, 50240160, 54287284, 67859105, 70300080, 77862240, 81430926, 108574568, 122146389, 135718210, 140600160, 162861852, 203577315, 217149136, 244292778, 271436420, 325723704, 407154630, 434298272, 488585556, 542872840, 610731945, 651447408, 814309260, 977171112, 1085745680, 1221463890, 1302894816, 1628618520, 1954342224, 2171491360, 2442927780, 3257237040, 3908684448, 4885855560, 6514474080, 9771711120, 19543422240]

約数ペア:

[(1, 19543422240), (2, 9771711120), (3, 6514474080), (4, 4885855560), (5, 3908684448), (6, 3257237040), (8, 2442927780), (9, 2171491360), (10, 1954342224), (12, 1628618520), (15, 1302894816), (16, 1221463890), (18, 1085745680), (20, 977171112), (24, 814309260), (30, 651447408), (32, 610731945), (36, 542872840), (40, 488585556), (45, 434298272), (48, 407154630), (60, 325723704), (72, 271436420), (80, 244292778), (90, 217149136), (96, 203577315), (120, 162861852), (139, 140600160), (144, 135718210), (160, 122146389), (180, 108574568), (240, 81430926), (251, 77862240), (278, 70300080), (288, 67859105), (360, 54287284), (389, 50240160), (417, 46866720), (480, 40715463), (502, 38931120), (556, 35150040), (695, 28120032), (720, 27143642), (753, 25954080), (778, 25120080), (834, 23433360), (1004, 19465560), (1112, 17575020), (1167, 16746720), (1251, 15622240), (1255, 15572448), (1390, 14060016), (1440, 13571821), (1506, 12977040), (1556, 12560040), (1668, 11716680), (1945, 10048032), (2008, 9732780), (2085, 9373344), (2224, 8787510), (2259, 8651360), (2334, 8373360), (2502, 7811120), (2510, 7786224), (2780, 7030008), (3012, 6488520), (3112, 6280020), (3336, 5858340), (3501, 5582240), (3765, 5190816), (3890, 5024016), (4016, 4866390), (4170, 4686672), (4448, 4393755), (4518, 4325680), (4668, 4186680), (5004, 3905560), (5020, 3893112), (5560, 3515004), (5835, 3349344), (6024, 3244260), (6224, 3140010), (6255, 3124448), (6672, 2929170), (7002, 2791120), (7530, 2595408), (7780, 2512008), (8032, 2433195), (8340, 2343336), (9036, 2162840), (9336, 2093340), (10008, 1952780), (10040, 1946556), (11120, 1757502), (11295, 1730272), (11670, 1674672), (12048, 1622130), (12448, 1570005), (12510, 1562224), (13344, 1464585), (14004, 1395560), (15060, 1297704), (15560, 1256004), (16680, 1171668), (17505, 1116448), (18072, 1081420), (18672, 1046670), (20016, 976390), (20080, 973278), (22240, 878751), (22590, 865136), (23340, 837336), (24096, 811065), (25020, 781112), (28008, 697780), (30120, 648852), (31120, 628002), (33360, 585834), (34889, 560160), (35010, 558224), (36144, 540710), (37344, 523335), (40032, 488195), (40160, 486639), (45180, 432568), (46680, 418668), (50040, 390556), (54071, 361440), (56016, 348890), (60240, 324426), (62240, 314001), (66720, 292917), (69778, 280080), (70020, 279112), (72288, 270355), (90360, 216284), (93360, 209334), (97639, 200160), (100080, 195278), (104667, 186720), (108142, 180720), (112032, 174445), (120480, 162213), (139556, 140040)]