19674126720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8191}}^1$

素因数の和:8358

約数の個数: 256

約数和(自身を含む): 70189056000

約数和(自身を除く): 50514929280

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, 128, 135, 139, 144, 160, 180, 192, 216, 240, 270, 278, 288, 320, 360, 384, 417, 432, 480, 540, 556, 576, 640, 695, 720, 834, 864, 960, 1080, 1112, 1152, 1251, 1390, 1440, 1668, 1728, 1920, 2085, 2160, 2224, 2502, 2780, 2880, 3336, 3456, 3753, 4170, 4320, 4448, 5004, 5560, 5760, 6255, 6672, 7506, 8191, 8340, 8640, 8896, 10008, 11120, 12510, 13344, 15012, 16382, 16680, 17280, 17792, 18765, 20016, 22240, 24573, 25020, 26688, 30024, 32764, 33360, 37530, 40032, 40955, 44480, 49146, 50040, 53376, 60048, 65528, 66720, 73719, 75060, 80064, 81910, 88960, 98292, 100080, 120096, 122865, 131056, 133440, 147438, 150120, 160128, 163820, 196584, 200160, 221157, 240192, 245730, 262112, 266880, 294876, 300240, 327640, 368595, 393168, 400320, 442314, 480384, 491460, 524224, 589752, 600480, 655280, 737190, 786336, 800640, 884628, 982920, 1048448, 1105785, 1138549, 1179504, 1200960, 1310560, 1474380, 1572672, 1769256, 1965840, 2211570, 2277098, 2359008, 2401920, 2621120, 2948760, 3145344, 3415647, 3538512, 3931680, 4423140, 4554196, 4718016, 5242240, 5692745, 5897520, 6831294, 7077024, 7863360, 8846280, 9108392, 9436032, 10246941, 11385490, 11795040, 13662588, 14154048, 15726720, 17078235, 17692560, 18216784, 20493882, 22770980, 23590080, 27325176, 28308096, 30740823, 34156470, 35385120, 36433568, 40987764, 45541960, 47180160, 51234705, 54650352, 61481646, 68312940, 70770240, 72867136, 81975528, 91083920, 102469410, 109300704, 122963292, 136625880, 141540480, 145734272, 153704115, 163951056, 182167840, 204938820, 218601408, 245926584, 273251760, 307408230, 327902112, 364335680, 409877640, 437202816, 491853168, 546503520, 614816460, 655804224, 728671360, 819755280, 983706336, 1093007040, 1229632920, 1311608448, 1639510560, 1967412672, 2186014080, 2459265840, 3279021120, 3934825344, 4918531680, 6558042240, 9837063360, 19674126720]

約数ペア:

[(1, 19674126720), (2, 9837063360), (3, 6558042240), (4, 4918531680), (5, 3934825344), (6, 3279021120), (8, 2459265840), (9, 2186014080), (10, 1967412672), (12, 1639510560), (15, 1311608448), (16, 1229632920), (18, 1093007040), (20, 983706336), (24, 819755280), (27, 728671360), (30, 655804224), (32, 614816460), (36, 546503520), (40, 491853168), (45, 437202816), (48, 409877640), (54, 364335680), (60, 327902112), (64, 307408230), (72, 273251760), (80, 245926584), (90, 218601408), (96, 204938820), (108, 182167840), (120, 163951056), (128, 153704115), (135, 145734272), (139, 141540480), (144, 136625880), (160, 122963292), (180, 109300704), (192, 102469410), (216, 91083920), (240, 81975528), (270, 72867136), (278, 70770240), (288, 68312940), (320, 61481646), (360, 54650352), (384, 51234705), (417, 47180160), (432, 45541960), (480, 40987764), (540, 36433568), (556, 35385120), (576, 34156470), (640, 30740823), (695, 28308096), (720, 27325176), (834, 23590080), (864, 22770980), (960, 20493882), (1080, 18216784), (1112, 17692560), (1152, 17078235), (1251, 15726720), (1390, 14154048), (1440, 13662588), (1668, 11795040), (1728, 11385490), (1920, 10246941), (2085, 9436032), (2160, 9108392), (2224, 8846280), (2502, 7863360), (2780, 7077024), (2880, 6831294), (3336, 5897520), (3456, 5692745), (3753, 5242240), (4170, 4718016), (4320, 4554196), (4448, 4423140), (5004, 3931680), (5560, 3538512), (5760, 3415647), (6255, 3145344), (6672, 2948760), (7506, 2621120), (8191, 2401920), (8340, 2359008), (8640, 2277098), (8896, 2211570), (10008, 1965840), (11120, 1769256), (12510, 1572672), (13344, 1474380), (15012, 1310560), (16382, 1200960), (16680, 1179504), (17280, 1138549), (17792, 1105785), (18765, 1048448), (20016, 982920), (22240, 884628), (24573, 800640), (25020, 786336), (26688, 737190), (30024, 655280), (32764, 600480), (33360, 589752), (37530, 524224), (40032, 491460), (40955, 480384), (44480, 442314), (49146, 400320), (50040, 393168), (53376, 368595), (60048, 327640), (65528, 300240), (66720, 294876), (73719, 266880), (75060, 262112), (80064, 245730), (81910, 240192), (88960, 221157), (98292, 200160), (100080, 196584), (120096, 163820), (122865, 160128), (131056, 150120), (133440, 147438)]