7281522240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103903}}^1$

素因数の和:103996

約数の個数: 112

約数和(自身を含む): 23435755008

約数和(自身を除く): 16154232768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 438, 480, 584, 730, 876, 960, 1095, 1168, 1460, 1752, 2190, 2336, 2920, 3504, 4380, 4672, 5840, 7008, 8760, 11680, 14016, 17520, 23360, 35040, 70080, 103903, 207806, 311709, 415612, 519515, 623418, 831224, 1039030, 1246836, 1558545, 1662448, 2078060, 2493672, 3117090, 3324896, 4156120, 4987344, 6234180, 6649792, 7584919, 8312240, 9974688, 12468360, 15169838, 16624480, 19949376, 22754757, 24936720, 30339676, 33248960, 37924595, 45509514, 49873440, 60679352, 75849190, 91019028, 99746880, 113773785, 121358704, 151698380, 182038056, 227547570, 242717408, 303396760, 364076112, 455095140, 485434816, 606793520, 728152224, 910190280, 1213587040, 1456304448, 1820380560, 2427174080, 3640761120, 7281522240]

約数ペア:

[(1, 7281522240), (2, 3640761120), (3, 2427174080), (4, 1820380560), (5, 1456304448), (6, 1213587040), (8, 910190280), (10, 728152224), (12, 606793520), (15, 485434816), (16, 455095140), (20, 364076112), (24, 303396760), (30, 242717408), (32, 227547570), (40, 182038056), (48, 151698380), (60, 121358704), (64, 113773785), (73, 99746880), (80, 91019028), (96, 75849190), (120, 60679352), (146, 49873440), (160, 45509514), (192, 37924595), (219, 33248960), (240, 30339676), (292, 24936720), (320, 22754757), (365, 19949376), (438, 16624480), (480, 15169838), (584, 12468360), (730, 9974688), (876, 8312240), (960, 7584919), (1095, 6649792), (1168, 6234180), (1460, 4987344), (1752, 4156120), (2190, 3324896), (2336, 3117090), (2920, 2493672), (3504, 2078060), (4380, 1662448), (4672, 1558545), (5840, 1246836), (7008, 1039030), (8760, 831224), (11680, 623418), (14016, 519515), (17520, 415612), (23360, 311709), (35040, 207806), (70080, 103903)]