1904374080

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{94463}}^1$

素因数の和:94493

約数の個数: 168

約数和(自身を含む): 7486083072

約数和(自身を除く): 5581708992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 94463, 188926, 283389, 377852, 472315, 566778, 661241, 755704, 850167, 944630, 1133556, 1322482, 1416945, 1511408, 1700334, 1889260, 1983723, 2267112, 2644964, 2833890, 3022816, 3306205, 3400668, 3778520, 3967446, 4250835, 4534224, 5289928, 5667780, 5951169, 6045632, 6612410, 6801336, 7557040, 7934892, 8501670, 9068448, 9918615, 10579856, 11335560, 11902338, 13224820, 13602672, 15114080, 15869784, 17003340, 18136896, 19837230, 21159712, 22671120, 23804676, 26449640, 27205344, 29755845, 30228160, 31739568, 34006680, 39674460, 42319424, 45342240, 47609352, 52899280, 54410688, 59511690, 63479136, 68013360, 79348920, 90684480, 95218704, 105798560, 119023380, 126958272, 136026720, 158697840, 190437408, 211597120, 238046760, 272053440, 317395680, 380874816, 476093520, 634791360, 952187040, 1904374080]

約数ペア:

[(1, 1904374080), (2, 952187040), (3, 634791360), (4, 476093520), (5, 380874816), (6, 317395680), (7, 272053440), (8, 238046760), (9, 211597120), (10, 190437408), (12, 158697840), (14, 136026720), (15, 126958272), (16, 119023380), (18, 105798560), (20, 95218704), (21, 90684480), (24, 79348920), (28, 68013360), (30, 63479136), (32, 59511690), (35, 54410688), (36, 52899280), (40, 47609352), (42, 45342240), (45, 42319424), (48, 39674460), (56, 34006680), (60, 31739568), (63, 30228160), (64, 29755845), (70, 27205344), (72, 26449640), (80, 23804676), (84, 22671120), (90, 21159712), (96, 19837230), (105, 18136896), (112, 17003340), (120, 15869784), (126, 15114080), (140, 13602672), (144, 13224820), (160, 11902338), (168, 11335560), (180, 10579856), (192, 9918615), (210, 9068448), (224, 8501670), (240, 7934892), (252, 7557040), (280, 6801336), (288, 6612410), (315, 6045632), (320, 5951169), (336, 5667780), (360, 5289928), (420, 4534224), (448, 4250835), (480, 3967446), (504, 3778520), (560, 3400668), (576, 3306205), (630, 3022816), (672, 2833890), (720, 2644964), (840, 2267112), (960, 1983723), (1008, 1889260), (1120, 1700334), (1260, 1511408), (1344, 1416945), (1440, 1322482), (1680, 1133556), (2016, 944630), (2240, 850167), (2520, 755704), (2880, 661241), (3360, 566778), (4032, 472315), (5040, 377852), (6720, 283389), (10080, 188926), (20160, 94463)]