7715842920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3989}}^1$

素因数の和:4214

約数の個数: 192

約数和(自身を含む): 26142480000

約数和(自身を除く): 18426637080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 199, 216, 243, 270, 324, 360, 398, 405, 486, 540, 597, 648, 796, 810, 972, 995, 1080, 1194, 1215, 1592, 1620, 1791, 1944, 1990, 2388, 2430, 2985, 3240, 3582, 3980, 3989, 4776, 4860, 5373, 5970, 7164, 7960, 7978, 8955, 9720, 10746, 11940, 11967, 14328, 15956, 16119, 17910, 19945, 21492, 23880, 23934, 26865, 31912, 32238, 35820, 35901, 39890, 42984, 47868, 48357, 53730, 59835, 64476, 71640, 71802, 79780, 80595, 95736, 96714, 107460, 107703, 119670, 128952, 143604, 159560, 161190, 179505, 193428, 214920, 215406, 239340, 241785, 287208, 322380, 323109, 359010, 386856, 430812, 478680, 483570, 538515, 644760, 646218, 718020, 793811, 861624, 967140, 969327, 1077030, 1292436, 1436040, 1587622, 1615545, 1934280, 1938654, 2154060, 2381433, 2584872, 3175244, 3231090, 3877308, 3969055, 4308120, 4762866, 4846635, 6350488, 6462180, 7144299, 7754616, 7938110, 9525732, 9693270, 11907165, 12924360, 14288598, 15876220, 19051464, 19386540, 21432897, 23814330, 28577196, 31752440, 35721495, 38773080, 42865794, 47628660, 57154392, 64298691, 71442990, 85731588, 95257320, 107164485, 128597382, 142885980, 171463176, 192896073, 214328970, 257194764, 285771960, 321493455, 385792146, 428657940, 514389528, 642986910, 771584292, 857315880, 964480365, 1285973820, 1543168584, 1928960730, 2571947640, 3857921460, 7715842920]

約数ペア:

[(1, 7715842920), (2, 3857921460), (3, 2571947640), (4, 1928960730), (5, 1543168584), (6, 1285973820), (8, 964480365), (9, 857315880), (10, 771584292), (12, 642986910), (15, 514389528), (18, 428657940), (20, 385792146), (24, 321493455), (27, 285771960), (30, 257194764), (36, 214328970), (40, 192896073), (45, 171463176), (54, 142885980), (60, 128597382), (72, 107164485), (81, 95257320), (90, 85731588), (108, 71442990), (120, 64298691), (135, 57154392), (162, 47628660), (180, 42865794), (199, 38773080), (216, 35721495), (243, 31752440), (270, 28577196), (324, 23814330), (360, 21432897), (398, 19386540), (405, 19051464), (486, 15876220), (540, 14288598), (597, 12924360), (648, 11907165), (796, 9693270), (810, 9525732), (972, 7938110), (995, 7754616), (1080, 7144299), (1194, 6462180), (1215, 6350488), (1592, 4846635), (1620, 4762866), (1791, 4308120), (1944, 3969055), (1990, 3877308), (2388, 3231090), (2430, 3175244), (2985, 2584872), (3240, 2381433), (3582, 2154060), (3980, 1938654), (3989, 1934280), (4776, 1615545), (4860, 1587622), (5373, 1436040), (5970, 1292436), (7164, 1077030), (7960, 969327), (7978, 967140), (8955, 861624), (9720, 793811), (10746, 718020), (11940, 646218), (11967, 644760), (14328, 538515), (15956, 483570), (16119, 478680), (17910, 430812), (19945, 386856), (21492, 359010), (23880, 323109), (23934, 322380), (26865, 287208), (31912, 241785), (32238, 239340), (35820, 215406), (35901, 214920), (39890, 193428), (42984, 179505), (47868, 161190), (48357, 159560), (53730, 143604), (59835, 128952), (64476, 119670), (71640, 107703), (71802, 107460), (79780, 96714), (80595, 95736)]