131331200

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:96

約数の個数: 384

約数和(自身を含む): 446221440

約数和(自身を除く): 314890240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 25, 26, 28, 32, 35, 40, 41, 44, 50, 52, 55, 56, 64, 65, 70, 77, 80, 82, 88, 91, 100, 104, 110, 112, 128, 130, 140, 143, 154, 160, 164, 175, 176, 182, 200, 205, 208, 220, 224, 260, 275, 280, 286, 287, 308, 320, 325, 328, 350, 352, 364, 385, 400, 410, 416, 440, 448, 451, 455, 520, 533, 550, 560, 572, 574, 616, 640, 650, 656, 700, 704, 715, 728, 770, 800, 820, 832, 880, 896, 902, 910, 1001, 1025, 1040, 1066, 1100, 1120, 1144, 1148, 1232, 1300, 1312, 1400, 1408, 1430, 1435, 1456, 1540, 1600, 1640, 1664, 1760, 1804, 1820, 1925, 2002, 2050, 2080, 2132, 2200, 2240, 2255, 2275, 2288, 2296, 2464, 2600, 2624, 2665, 2800, 2860, 2870, 2912, 3080, 3157, 3200, 3280, 3520, 3575, 3608, 3640, 3731, 3850, 4004, 4100, 4160, 4264, 4400, 4480, 4510, 4550, 4576, 4592, 4928, 5005, 5200, 5248, 5330, 5600, 5720, 5740, 5824, 5863, 6160, 6314, 6560, 7040, 7150, 7175, 7216, 7280, 7462, 7700, 8008, 8200, 8320, 8528, 8800, 9020, 9100, 9152, 9184, 9856, 10010, 10400, 10660, 11200, 11275, 11440, 11480, 11648, 11726, 12320, 12628, 13120, 13325, 14300, 14350, 14432, 14560, 14924, 15400, 15785, 16016, 16400, 17056, 17600, 18040, 18200, 18304, 18368, 18655, 20020, 20800, 21320, 22400, 22550, 22880, 22960, 23452, 24640, 25025, 25256, 26240, 26650, 28600, 28700, 28864, 29120, 29315, 29848, 30800, 31570, 32032, 32800, 34112, 35200, 36080, 36400, 36736, 37310, 40040, 41041, 41600, 42640, 45100, 45760, 45920, 46904, 49280, 50050, 50512, 53300, 57200, 57400, 57728, 58240, 58630, 59696, 61600, 63140, 64064, 65600, 68224, 72160, 72800, 74620, 78925, 80080, 82082, 85280, 90200, 91520, 91840, 93275, 93808, 100100, 101024, 106600, 114400, 114800, 117260, 119392, 123200, 126280, 128128, 131200, 144320, 145600, 146575, 149240, 157850, 160160, 164164, 170560, 180400, 183680, 186550, 187616, 200200, 202048, 205205, 213200, 228800, 229600, 234520, 238784, 246400, 252560, 288640, 291200, 293150, 298480, 315700, 320320, 328328, 341120, 360800, 373100, 375232, 400400, 404096, 410410, 426400, 457600, 459200, 469040, 477568, 505120, 586300, 596960, 631400, 640640, 656656, 721600, 746200, 750464, 800800, 820820, 852800, 918400, 938080, 1010240, 1026025, 1172600, 1193920, 1262800, 1313312, 1443200, 1492400, 1601600, 1641640, 1705600, 1876160, 2020480, 2052050, 2345200, 2387840, 2525600, 2626624, 2984800, 3203200, 3283280, 3752320, 4104100, 4690400, 5051200, 5253248, 5969600, 6566560, 8208200, 9380800, 10102400, 11939200, 13133120, 16416400, 18761600, 26266240, 32832800, 65665600, 131331200]

約数ペア:

[(1, 131331200), (2, 65665600), (4, 32832800), (5, 26266240), (7, 18761600), (8, 16416400), (10, 13133120), (11, 11939200), (13, 10102400), (14, 9380800), (16, 8208200), (20, 6566560), (22, 5969600), (25, 5253248), (26, 5051200), (28, 4690400), (32, 4104100), (35, 3752320), (40, 3283280), (41, 3203200), (44, 2984800), (50, 2626624), (52, 2525600), (55, 2387840), (56, 2345200), (64, 2052050), (65, 2020480), (70, 1876160), (77, 1705600), (80, 1641640), (82, 1601600), (88, 1492400), (91, 1443200), (100, 1313312), (104, 1262800), (110, 1193920), (112, 1172600), (128, 1026025), (130, 1010240), (140, 938080), (143, 918400), (154, 852800), (160, 820820), (164, 800800), (175, 750464), (176, 746200), (182, 721600), (200, 656656), (205, 640640), (208, 631400), (220, 596960), (224, 586300), (260, 505120), (275, 477568), (280, 469040), (286, 459200), (287, 457600), (308, 426400), (320, 410410), (325, 404096), (328, 400400), (350, 375232), (352, 373100), (364, 360800), (385, 341120), (400, 328328), (410, 320320), (416, 315700), (440, 298480), (448, 293150), (451, 291200), (455, 288640), (520, 252560), (533, 246400), (550, 238784), (560, 234520), (572, 229600), (574, 228800), (616, 213200), (640, 205205), (650, 202048), (656, 200200), (700, 187616), (704, 186550), (715, 183680), (728, 180400), (770, 170560), (800, 164164), (820, 160160), (832, 157850), (880, 149240), (896, 146575), (902, 145600), (910, 144320), (1001, 131200), (1025, 128128), (1040, 126280), (1066, 123200), (1100, 119392), (1120, 117260), (1144, 114800), (1148, 114400), (1232, 106600), (1300, 101024), (1312, 100100), (1400, 93808), (1408, 93275), (1430, 91840), (1435, 91520), (1456, 90200), (1540, 85280), (1600, 82082), (1640, 80080), (1664, 78925), (1760, 74620), (1804, 72800), (1820, 72160), (1925, 68224), (2002, 65600), (2050, 64064), (2080, 63140), (2132, 61600), (2200, 59696), (2240, 58630), (2255, 58240), (2275, 57728), (2288, 57400), (2296, 57200), (2464, 53300), (2600, 50512), (2624, 50050), (2665, 49280), (2800, 46904), (2860, 45920), (2870, 45760), (2912, 45100), (3080, 42640), (3157, 41600), (3200, 41041), (3280, 40040), (3520, 37310), (3575, 36736), (3608, 36400), (3640, 36080), (3731, 35200), (3850, 34112), (4004, 32800), (4100, 32032), (4160, 31570), (4264, 30800), (4400, 29848), (4480, 29315), (4510, 29120), (4550, 28864), (4576, 28700), (4592, 28600), (4928, 26650), (5005, 26240), (5200, 25256), (5248, 25025), (5330, 24640), (5600, 23452), (5720, 22960), (5740, 22880), (5824, 22550), (5863, 22400), (6160, 21320), (6314, 20800), (6560, 20020), (7040, 18655), (7150, 18368), (7175, 18304), (7216, 18200), (7280, 18040), (7462, 17600), (7700, 17056), (8008, 16400), (8200, 16016), (8320, 15785), (8528, 15400), (8800, 14924), (9020, 14560), (9100, 14432), (9152, 14350), (9184, 14300), (9856, 13325), (10010, 13120), (10400, 12628), (10660, 12320), (11200, 11726), (11275, 11648), (11440, 11480)]